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politicalbetting.com » Blog Archive » In past referenda polls tend to overstate the change option

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    RobDRobD Posts: 58,990
    edited June 2016
    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    The explorer gets summarily executed for his heinous crimes.
  • Options
    Casino_RoyaleCasino_Royale Posts: 55,656

    Scott_P said:

    Britain leaving the EU would see me financially...
    Better off: 10% (-1)
    Worse off: 23% (+2)
    [No diff.]: 45% (-2)
    (via YouGov)

    The public aren't really buying remains argument..

    @Adam_Ludlow: "Personal" can be funny in polling. Miliband led on "my personal finances",but Con lead on economy impenetrable https://t.co/JedF2D6fBX
    I am amazed at the resilience of public opinion despite the onslaught..
    Makes me proud to be British.
  • Options
    RodCrosbyRodCrosby Posts: 7,737

    RodCrosby said:

    RodCrosby said:

    Pulpstar said:

    @RodCrosby Are you the proud owner of a Garden Centre in West Sussex yet :D ?

    I'm a proud EX-owner...
    Rod: do you have a forecast for the EU ref?
    I don't really, as there is no model for me to work with, other than the polls.

    At the moment, I'd put the chance of LEAVE at 49%.

    But that could change, of course.
    Interesting. So you'd buy at current odds?

    Or are you not betting on this market?
    Staying [and voting!] out, at the moment.
  • Options
    RodCrosbyRodCrosby Posts: 7,737
    RobD said:

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    The explorer gets summarily executed for his heinous crimes.
    Why? He has not told any individual they have the flaw, and has not told anyone something they do not already know, namely that some people have the flaw?
  • Options
    taffystaffys Posts: 9,753
    Makes me proud to be British.

    Cameron's response to the points system sounds like he's talking to a five year old who asked for an extra ice cream.
  • Options
    RodCrosbyRodCrosby Posts: 7,737
    edited June 2016

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    They throw him off the cliff. Each villager, faced with some probability that they have such a flaw and certain death, is better off doing that than risk discovery.
    How are they to discover anything from what the explorer has said? The rule against telling someone directly still stands.

    [Aside from this the tribe are extremely peaceable, and violence is against their religion.]
  • Options
    notmenotme Posts: 3,293

    For followers of Mark Clarke the Metro had a short story on the suicide of Elliot. Apparently, Clarke had threatened to "squash him like a fly".
    Elliot had a history of mental problems. He complained to CCHQ, who took no action, and then he was dismissed from his job at Conservative Way Forward.

    He then researched suicide methods online before making a choice.

    Elliot killed himself by lying down on the track in front of a train.

    I know from personal experience that politics attracts some very unpleasant characters, no party is immune. They say its show business for ugly people, I'd say its show business for c***s. For every decent well intentioned person there's a couple of self serving pr***s.
    Those particular guys (and I've met them) see seeing that type of show business character trait as a virtue.
    Interesting and not surprising, I know exactly the type you mean.

    My general observation is that in terms of serious activists Labour are angry, Conservatives arrogant, my lot bonkers, Greens and Libs dreamers.
    The anger turns into a spitting rage sometimes. The arrogance on my side is certainly there amongst many of the activists. But a key difference, is that we may think, and many of us do that Labour activists are misguided or wrong, in their believe that greater socialism will make the area a better place, we generally dont consider them to be bad people. We may think socialism itself is evil, but not them.

    Amongst some Labour activists there seems to be a general perception that Conservative activists and, post Corbyn, members of the public who vote conservative as actually being sociopaths carrying acts of evil without any conscience whatsoever.

    By the way you do tend to find with party activists, the longer they are activists or councillors, the narrower their friendship group becomes. They progressively become intolerant of people who hold different political views, even when their friendship which might be decades old was formed by other things they have in common.

    Other period of time those friendships just tail off.
  • Options
    PlatoSaidPlatoSaid Posts: 10,383
    Britain Elects
    A Britain that has left will be in a strong position to negotiate free-trade deals with the EU:
    Agree: 44%
    Disagree: 27%
    (Ipsos Mori)
  • Options
    notmenotme Posts: 3,293
    Indigo said:


    I doubt Remain will change their record over the next three weeks. The lesson they have drawn from both the Sindyref and GE2015 is that project fear and message discipline wins the day if you stick it.

    It might not win the war though.

    If its a close Remain there are going to be some serious crossed fingers in No10 that they have not been sold a pup by the EU. Then hope that the deal isn't neutered by the EU Parliament. Finally, they better hope like hell that the retired ECJ Judge that described Cameron's announcement that the agreement was not subject to challenge by the ECJ as "Bullshit" is wrong, otherwise his emergency brake, and subsequently his legacy and reputation will last about 10 minutes.
    There would be an expectation of Parliament immediately demanding the Government invoke article 50 of the EU and notify them of our intention to leave.

    I suggest such a move would paralyse the EU and sent it into crisis. No second referendum would be necessary. Dont bluff. Unless every very pathetic little piece of meat they gave the PM is fulfilled we leave.
  • Options
    Casino_RoyaleCasino_Royale Posts: 55,656
    Indigo said:


    I doubt Remain will change their record over the next three weeks. The lesson they have drawn from both the Sindyref and GE2015 is that project fear and message discipline wins the day if you stick it.

    It might not win the war though.

    If its a close Remain there are going to be some serious crossed fingers in No10 that they have not been sold a pup by the EU. Then hope that the deal isn't neutered by the EU Parliament. Finally, they better hope like hell that the retired ECJ Judge that described Cameron's announcement that the agreement was not subject to challenge by the ECJ as "Bullshit" is wrong, otherwise his emergency brake, and subsequently his legacy and reputation will last about 10 minutes.
    Sort yerself out and get a proxy vote ;-)
  • Options
    WandererWanderer Posts: 3,838
    RodCrosby said:

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    They throw him off the cliff. Each villager, faced with some probability that they have such a flaw and certain death, is better off doing that than risk discovery.
    How are they to discover anything from what the explorer has said? The rule against telling someone directly still stands.

    Aside from this the tribe are extremely peaceable, and violence is against their religion.
    I don't see why they would, but without directly accusing any individual they can compare notes as to how many people have the flaw. Flawless people will see 20, flawed will see 19. So if you can see one fewer flawed person than the consensus you must be flawed yourself and must commit suicide.
  • Options
    OldKingColeOldKingCole Posts: 32,063
    RodCrosby said:

    RobD said:

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    The explorer gets summarily executed for his heinous crimes.
    Why? He has not told any individual they have the flaw, and has not told anyone something they do not already know, namely that some people have the flaw?
    Are children exempt from these rules? And how old does a child have to be to be told about the rules. Or doesn’t it develop until puberty?
  • Options
    notmenotme Posts: 3,293

    PlatoSaid said:

    PlatoSaid said:

    Brendan is superb as ever

    "We all know that the Remain camp has peddled the politics of fear. But what is the object of their fear? What’s the thing that makes them so scared, so convinced that a litany of social and political horrors will befall Blighty if we pull out of Brussels? ...

    Whichever way you slice it, every panicked declaration of the Remain lot comes down to saying, ‘Who knows what the mob will get up to once they’re freed from the rights-protecting, environment-respecting directives of the EU?’ And the closer the referendum gets, the clearer this disdain for the demos is becoming.

    http://blogs.spectator.co.uk/2016/06/every-pro-eu-argument-boils-down-to-you-cant-trust-the-plebs/

    as superb as ever as in "he's still a tit"? :)

    do you think there is no point in respecting the environment? this is actually my major concern about leave - if it means international agreements on environmental issues are ditched, or become more difficult, then it's a major problem. otherwise, I'm free and easy
    Did you read it? IIRC, you've rubbished him before without bothering. I'm disinclined to pay attention to views based on zero knowledge of the arguments made.
    Yeah I know. that's why i added :)

    I have read it now.

    For me environmental issues are pretty much paramount, so it's hard to sympathise with someone who dismisses them out of hand as unimportant, as he seems to.

    The other thing that really disturbs me about him is his total reversal of views, like a Damascene conversion. Like he thought about something, ditched one conviction, then thought, "ooh, ditching principles is fun. what else can I throw out..." and ending up at totally the opposite end of he political spectrum. the flexibility, it's just too extreme.

    Toni Blair may have made a similar journey (if indeed he believed in things in the first place)
    Yes, environmental issues are my main concern too. While economic arguments are important, the primary reason for my Remain vote is the need for supranational legislation to deal with issues, primarily environmental, that require the ccordinated efforts of nations. I am extremely wary of those who would simply dismiss these concerns.
    Environment for me also, and I'm not some greenie, and I also believe that much of the climate change hysteria is just that, hysteria and hyperbole.

    But, the EU does have a good record on improving our local environment, and the UK now does also, but it was only because EU forced UK gvt to do it.

    I wouldnt want to step back from that. People take for granted clean air, clean rivers and clean seas.

    They didnt 25 years ago!!
  • Options
    PulpstarPulpstar Posts: 76,002
    Well this thread has taught me that getting onto TV gameshows is certainly a non random process... ^_~
  • Options
    PlatoSaidPlatoSaid Posts: 10,383
    Theo Bertram
    Milne briefing against staffers is wrong & deserves censure. But doing it on TV is spectacularly incompetent.
  • Options
    OldKingColeOldKingCole Posts: 32,063
    To be fair Mr Notme, the Clean Air Act was long before the EU. The EU’s certainly made a difference to the beaches, though.
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    FrancisUrquhartFrancisUrquhart Posts: 76,292
    Pulpstar said:

    Well this thread has taught me that getting onto TV gameshows is certainly a non random process... ^_~

    100% it isnt...potential contestants are carefully screened & selected. There are a groups of people who you will find have been on a load of them because they fit just what the shows are looking for ie not the guy from the old 15-1 who won i think 3 years running who in the final round of each show just went question...question....question...question...question...
  • Options
    TheScreamingEaglesTheScreamingEagles Posts: 114,584
    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum
  • Options
    Tissue_PriceTissue_Price Posts: 9,039

    rkrkrk said:

    Here is how Scott could be right...

    Our host is a cunning host. He has an interest in making sure you choose the wrong door. He knows the location of the prize. If you choose Incorrectly... He simply takes your first choice and gives you the bad news.

    However if your original guess was correct... then he offers you the chance to switch. He banks on the fact that the Monty Hall problem is well known enough that you will change. And then think yourself unlucky when you get the goat. In this example... switching is guaranteed failure.

    In the setting of a Game show then this is closer to the truth, though the show makers may well want to give away an occasional car. The problem assumes that the host is not trying to manipulate the punter.

    Not a viewer of that open the box thing with Noel Edmunds, but I was pointed towards one episode where they rather stupidly had on a post-grad mathematician and previous employee an an analyst at a bookmaker...

    Obviously understanding the nonsense of picking "lucky" boxes etc...he just simply went, 1, 2, 3, 4, 5, 6, ...and at each offer was doing some back of an envelope calculations in relation to EV of taking the deal, which resulted in about half way through opening the boxes (and very early in the show) saying deal.

    It can be said that it didn't make for a very interesting game show.
    http://www.shoutingatco.ws/2012/02/02/interview-the-deal-or-no-deal-contestant/
  • Options
    weejonnieweejonnie Posts: 3,820
    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    They find out if he's a Remainer and if so throw him off the cliff.

    The statement per se is not incriminating - so the best thing to do would be to split the population up into samples - with the explorer being forced to say whether there are 'at least one' or 'none' in the sample. Gradually the selection will result in a very large group with 'none' and a much smaller group that all have the defect (known from the fact that whenever two are moved to the larger group then the announcement changes).

    This feels like the quicksort routine for some reason.
  • Options
    FrancisUrquhartFrancisUrquhart Posts: 76,292
    PlatoSaid said:

    Theo Bertram
    Milne briefing against staffers is wrong & deserves censure. But doing it on TV is spectacularly incompetent.

    The man is a buffoon...but then all of team jezza came off as a bunch of amateur numpties playing in the big leagues without much idea of what they were doing.
  • Options
    PlatoSaidPlatoSaid Posts: 10,383
    Great comparison chart

    The #EUref is not the #indyref https://t.co/vsg7cOYWMP
  • Options
    RodCrosbyRodCrosby Posts: 7,737
    Wanderer said:

    RodCrosby said:

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    They throw him off the cliff. Each villager, faced with some probability that they have such a flaw and certain death, is better off doing that than risk discovery.
    How are they to discover anything from what the explorer has said? The rule against telling someone directly still stands.

    Aside from this the tribe are extremely peaceable, and violence is against their religion.
    I don't see why they would, but without directly accusing any individual they can compare notes as to how many people have the flaw. Flawless people will see 20, flawed will see 19. So if you can see one fewer flawed person than the consensus you must be flawed yourself and must commit suicide.
    Haha. No. Let's assume discussion of "how many flawed irises can you see?" and suchlike is also banned within the tribe.

    Besides, we know that must be the implied rule, since otherwise there would be no people left with flawed irises by the time the explorer arrived! They would already have figured it out that way themselves long ago, if it were permissable... (^_-)
  • Options
    not_on_firenot_on_fire Posts: 4,341
    Indigo said:

    rcs1000 said:

    Indigo said:

    do you think there is no point in respecting the environment? this is actually my major concern about leave - if it means international agreements on environmental issues are ditched, or become more difficult, then it's a major problem. otherwise, I'm free and easy

    If its an international agreement then presumably it will bind the UK government as well.

    In any case your argument amounts to trusting the elites to do the right things rather than trusting the British voters to elect the right people to do the right things, which is a view I suppose, but not exactly democratic.

    It also leaves the questions that what happens when the elite do the wrong things and you can't do anything about it. Such as the entirely plausible case that the lobbyists for big business at Brussels, which outnumber those in Washington 2:1, manage to get some environmentally damaging regulation passed.
    But by that logic no country should every enter into a Treaty with another.
    Of course they should. Treaties are not perpetual and eternal, if the public tire of it they elect a different government that resiles from it. The key point isn't what is in the agreement, it is who gets to make and break the agreement, and who if anyone elects them.

    For me one of the most obscene things about the whole way the EU works is that the elected part, the EU Parliament cannot propose legislation, it does not have "legislative initiative", it only gets to agree or disagree Commission proposals, and modify them within fairly tightly defined limits - Democracy my arse.
    Surely exactly the same applies to the UK Parliament. Almost all bills are initiated by the executive. Yes there are private members bills but they are rarely of significance.
  • Options
    JonCisBackJonCisBack Posts: 911
    At the risk of being on entirely the wrong website...

    3 people are blindfolded, and a 4th person tells them they will each get a hat placed on their head. They are further told that the hat will either be black or white. Next they are told that they will be seated in a triangle all facing inwards (so they can all see each other) and the blindfolds removed simultaneously. Finally they are told to raise their hand if they see a black hat.

    The winner is the first person who can tell what colour their own hat is. (NB they cannot look up and see their own...)

    In fact they ALL have black hats on (remember they don't know that).

    Obviously they all raised their hands as soon as they had the blindfolds removed. After a while one person says "my hat is black"

    How does (s)he know?
  • Options
    John_N4John_N4 Posts: 553
    Donald Trump plans to come to Britain on the day of the referendum result.

    So there'll be two blonds on the news that day. Will they meet?
  • Options
    OldKingColeOldKingCole Posts: 32,063
    weejonnie said:

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    They find out if he's a Remainer and if so throw him off the cliff.

    The statement per se is not incriminating - so the best thing to do would be to split the population up into samples - with the explorer being forced to say whether there are 'at least one' or 'none' in the sample. Gradually the selection will result in a very large group with 'none' and a much smaller group that all have the defect (known from the fact that whenever two are moved to the larger group then the announcement changes).

    This feels like the quicksort routine for some reason.
    That would work if the explorer wasn’t a Cretan.
  • Options
    FrancisUrquhartFrancisUrquhart Posts: 76,292

    rkrkrk said:

    Here is how Scott could be right...

    Our host is a cunning host. He has an interest in making sure you choose the wrong door. He knows the location of the prize. If you choose Incorrectly... He simply takes your first choice and gives you the bad news.

    However if your original guess was correct... then he offers you the chance to switch. He banks on the fact that the Monty Hall problem is well known enough that you will change. And then think yourself unlucky when you get the goat. In this example... switching is guaranteed failure.

    In the setting of a Game show then this is closer to the truth, though the show makers may well want to give away an occasional car. The problem assumes that the host is not trying to manipulate the punter.

    Not a viewer of that open the box thing with Noel Edmunds, but I was pointed towards one episode where they rather stupidly had on a post-grad mathematician and previous employee an an analyst at a bookmaker...

    Obviously understanding the nonsense of picking "lucky" boxes etc...he just simply went, 1, 2, 3, 4, 5, 6, ...and at each offer was doing some back of an envelope calculations in relation to EV of taking the deal, which resulted in about half way through opening the boxes (and very early in the show) saying deal.

    It can be said that it didn't make for a very interesting game show.
    http://www.shoutingatco.ws/2012/02/02/interview-the-deal-or-no-deal-contestant/
    Sorry if dumb.but but this is your story?
  • Options
    williamglennwilliamglenn Posts: 48,146
    PlatoSaid said:

    Theo Bertram
    Milne briefing against staffers is wrong & deserves censure. But doing it on TV is spectacularly incompetent.

    I think this is a very New Labour circa 97 mindset. Trump has shown that we've moved into a new era in political communications.
  • Options
    Tissue_PriceTissue_Price Posts: 9,039

    rkrkrk said:

    Here is how Scott could be right...

    Our host is a cunning host. He has an interest in making sure you choose the wrong door. He knows the location of the prize. If you choose Incorrectly... He simply takes your first choice and gives you the bad news.

    However if your original guess was correct... then he offers you the chance to switch. He banks on the fact that the Monty Hall problem is well known enough that you will change. And then think yourself unlucky when you get the goat. In this example... switching is guaranteed failure.

    In the setting of a Game show then this is closer to the truth, though the show makers may well want to give away an occasional car. The problem assumes that the host is not trying to manipulate the punter.

    Not a viewer of that open the box thing with Noel Edmunds, but I was pointed towards one episode where they rather stupidly had on a post-grad mathematician and previous employee an an analyst at a bookmaker...

    Obviously understanding the nonsense of picking "lucky" boxes etc...he just simply went, 1, 2, 3, 4, 5, 6, ...and at each offer was doing some back of an envelope calculations in relation to EV of taking the deal, which resulted in about half way through opening the boxes (and very early in the show) saying deal.

    It can be said that it didn't make for a very interesting game show.
    http://www.shoutingatco.ws/2012/02/02/interview-the-deal-or-no-deal-contestant/
    Sorry if dumb.but but this is your story?
    Tissue Price is anonymous. You might infer that, but I couldn't possibly comment :-)
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    Casino_RoyaleCasino_Royale Posts: 55,656

    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum

    We just have to face it, this time we're through.
  • Options
    John_N4John_N4 Posts: 553
    edited June 2016
    Electionsetc.com, who published the analysis of previous referendums with those 10 graphs, forecast on the morning of the 2015 GE that there was a 94% probability of a hung parliament.

    They are to be admired for not taking their analysis down from their website.

    Now they're claiming a 72% probability of a Remain win.
  • Options
    not_on_firenot_on_fire Posts: 4,341
    edited June 2016

    At the risk of being on entirely the wrong website...

    3 people are blindfolded, and a 4th person tells them they will each get a hat placed on their head. They are further told that the hat will either be black or white. Next they are told that they will be seated in a triangle all facing inwards (so they can all see each other) and the blindfolds removed simultaneously. Finally they are told to raise their hand if they see a black hat.

    The winner is the first person who can tell what colour their own hat is. (NB they cannot look up and see their own...)

    In fact they ALL have black hats on (remember they don't know that).

    Obviously they all raised their hands as soon as they had the blindfolds removed. After a while one person says "my hat is black"

    How does (s)he know?

    They know that the other two people can both see at least one black hat, and that both of them have a black hat on. If their own hat were white, then one of the other two people would have been able to work out their own hat must be black because the other black hat wearer saw a black hat. Since everyone was silent, the person's hat must be black
  • Options
    Sean_FSean_F Posts: 35,974

    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum

    Written by Alan Partridge?
  • Options
    SandyRentoolSandyRentool Posts: 20,715

    At the risk of being on entirely the wrong website...

    3 people are blindfolded, and a 4th person tells them they will each get a hat placed on their head. They are further told that the hat will either be black or white. Next they are told that they will be seated in a triangle all facing inwards (so they can all see each other) and the blindfolds removed simultaneously. Finally they are told to raise their hand if they see a black hat.

    The winner is the first person who can tell what colour their own hat is. (NB they cannot look up and see their own...)

    In fact they ALL have black hats on (remember they don't know that).

    Obviously they all raised their hands as soon as they had the blindfolds removed. After a while one person says "my hat is black"

    How does (s)he know?

    Because the other two remained silent?
  • Options
    williamglennwilliamglenn Posts: 48,146
    RodCrosby said:

    Haha. No. Let's assume discussion of "how many flawed irises can you see?" and suchlike is also banned within the tribe.

    Besides, we know that must be the implied rule, since otherwise there would be no people left with flawed irises by the time the explorer arrived! They would already have figured it out that way themselves long ago, if it were permissable... (^_-)

    To prevent a mass suicide the next day, they would have to agree that the people with the flaw need to be revealed. One person would need to tell the ones with the flaw that they have it and then accept being killed for the crime. I'm not sure if there's a way to make sure the martyr has the flaw themselves.
  • Options
    IndigoIndigo Posts: 9,966

    Indigo said:

    rcs1000 said:

    Indigo said:

    do you think there is no point in respecting the environment? this is actually my major concern about leave - if it means international agreements on environmental issues are ditched, or become more difficult, then it's a major problem. otherwise, I'm free and easy

    If its an international agreement then presumably it will bind the UK government as well.

    In any case your argument amounts to trusting the elites to do the right things rather than trusting the British voters to elect the right people to do the right things, which is a view I suppose, but not exactly democratic.

    It also leaves the questions that what happens when the elite do the wrong things and you can't do anything about it. Such as the entirely plausible case that the lobbyists for big business at Brussels, which outnumber those in Washington 2:1, manage to get some environmentally damaging regulation passed.
    But by that logic no country should every enter into a Treaty with another.
    Of course they should. Treaties are not perpetual and eternal, if the public tire of it they elect a different government that resiles from it. The key point isn't what is in the agreement, it is who gets to make and break the agreement, and who if anyone elects them.

    For me one of the most obscene things about the whole way the EU works is that the elected part, the EU Parliament cannot propose legislation, it does not have "legislative initiative", it only gets to agree or disagree Commission proposals, and modify them within fairly tightly defined limits - Democracy my arse.
    Surely exactly the same applies to the UK Parliament. Almost all bills are initiated by the executive. Yes there are private members bills but they are rarely of significance.
    We elect the people that form the executive in the UK, and the people that chose them to be the executive. How many EU Commision people are elected ?
  • Options
    TheScreamingEaglesTheScreamingEagles Posts: 114,584
    Sean_F said:

    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum

    Written by Alan Partridge?
    Alas no. Written by Moritz Reinsch
  • Options
    WandererWanderer Posts: 3,838

    At the risk of being on entirely the wrong website...

    3 people are blindfolded, and a 4th person tells them they will each get a hat placed on their head. They are further told that the hat will either be black or white. Next they are told that they will be seated in a triangle all facing inwards (so they can all see each other) and the blindfolds removed simultaneously. Finally they are told to raise their hand if they see a black hat.

    The winner is the first person who can tell what colour their own hat is. (NB they cannot look up and see their own...)

    In fact they ALL have black hats on (remember they don't know that).

    Obviously they all raised their hands as soon as they had the blindfolds removed. After a while one person says "my hat is black"

    How does (s)he know?

    Because if A has a white hat then B could see it and C's black hat. Knowing that C has raised his hand B would know his own hat must be black. As B hasn't made this calculation A knows his own hat must be black. In other words, everyone must be seeing two black hats or the answer would be obvious to the people that saw only one.
  • Options
    not_on_firenot_on_fire Posts: 4,341
    Indigo said:

    Indigo said:

    rcs1000 said:

    Indigo said:

    do you think there is no point in respecting the environment? this is actually my major concern about leave - if it means international agreements on environmental issues are ditched, or become more difficult, then it's a major problem. otherwise, I'm free and easy

    If its an international agreement then presumably it will bind the UK government as well.

    In any case your argument amounts to trusting the elites to do the right things rather than trusting the British voters to elect the right people to do the right things, which is a view I suppose, but not exactly democratic.

    It also leaves the questions that what happens when the elite do the wrong things and you can't do anything about it. Such as the entirely plausible case that the lobbyists for big business at Brussels, which outnumber those in Washington 2:1, manage to get some environmentally damaging regulation passed.
    But by that logic no country should every enter into a Treaty with another.
    Of course they should. Treaties are not perpetual and eternal, if the public tire of it they elect a different government that resiles from it. The key point isn't what is in the agreement, it is who gets to make and break the agreement, and who if anyone elects them.

    For me one of the most obscene things about the whole way the EU works is that the elected part, the EU Parliament cannot propose legislation, it does not have "legislative initiative", it only gets to agree or disagree Commission proposals, and modify them within fairly tightly defined limits - Democracy my arse.
    Surely exactly the same applies to the UK Parliament. Almost all bills are initiated by the executive. Yes there are private members bills but they are rarely of significance.
    We elect the people that form the executive in the UK, and the people that chose them to be the executive. How many EU Commision people are elected ?
    The people don't choose who is in the executive, MPs do. Except those who are in the House of Lords, of course. How many of them are elected?
  • Options
    JonCisBackJonCisBack Posts: 911
    Well done @wanderer

    Bonus q - how long do you think you would have taken to work it out yourself, under pressure? :-)
  • Options
    Casino_RoyaleCasino_Royale Posts: 55,656
    RodCrosby said:

    Wanderer said:

    RodCrosby said:

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    They throw him off the cliff. Each villager, faced with some probability that they have such a flaw and certain death, is better off doing that than risk discovery.
    How are they to discover anything from what the explorer has said? The rule against telling someone directly still stands.

    Aside from this the tribe are extremely peaceable, and violence is against their religion.
    I don't see why they would, but without directly accusing any individual they can compare notes as to how many people have the flaw. Flawless people will see 20, flawed will see 19. So if you can see one fewer flawed person than the consensus you must be flawed yourself and must commit suicide.
    Haha. No. Let's assume discussion of "how many flawed irises can you see?" and suchlike is also banned within the tribe.

    Besides, we know that must be the implied rule, since otherwise there would be no people left with flawed irises by the time the explorer arrived! They would already have figured it out that way themselves long ago, if it were permissable... (^_-)
    I really want to fit the Goo Goo Dolls into a response to this riddle.
  • Options
    FrancisUrquhartFrancisUrquhart Posts: 76,292
    edited June 2016

    RodCrosby said:

    Wanderer said:

    RodCrosby said:

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    They throw him off the cliff. Each villager, faced with some probability that they have such a flaw and certain death, is better off doing that than risk discovery.
    How are they to discover anything from what the explorer has said? The rule against telling someone directly still stands.

    Aside from this the tribe are extremely peaceable, and violence is against their religion.
    I don't see why they would, but without directly accusing any individual they can compare notes as to how many people have the flaw. Flawless people will see 20, flawed will see 19. So if you can see one fewer flawed person than the consensus you must be flawed yourself and must commit suicide.
    Haha. No. Let's assume discussion of "how many flawed irises can you see?" and suchlike is also banned within the tribe.

    Besides, we know that must be the implied rule, since otherwise there would be no people left with flawed irises by the time the explorer arrived! They would already have figured it out that way themselves long ago, if it were permissable... (^_-)
    I really want to fit the Goo Goo Dolls into a response to this riddle.
    Or you could let it Slide ;-)
  • Options
    Sunil_PrasannanSunil_Prasannan Posts: 49,447

    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum

    Though we never thought that we could lose
    There's no regret
    If I had to do the same again
    I would my friend
    Fernando
  • Options
    Casino_RoyaleCasino_Royale Posts: 55,656
    John_N4 said:

    Electionsetc.com, who published the analysis of previous referendums with those 10 graphs, forecast on the morning of the 2015 GE that there was a 94% probability of a hung parliament.

    They are to be admired for not taking their analysis down from their website.

    Now they're claiming a 72% probability of a Remain win.

    I think Leave are still about a 1:3 chance.

    Which is a meaningful chance.
  • Options
    OldKingColeOldKingCole Posts: 32,063
    John_N4 said:

    Electionsetc.com, who published the analysis of previous referendums with those 10 graphs, forecast on the morning of the 2015 GE that there was a 94% probability of a hung parliament.

    They are to be admired for not taking their analysis down from their website.

    Now they're claiming a 72% probability of a Remain win.

    What is the probablity of them being right this time. After all they, presumably, have been right or sort of right on other occasions.
  • Options
    RodCrosbyRodCrosby Posts: 7,737

    RodCrosby said:

    RobD said:

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    The explorer gets summarily executed for his heinous crimes.
    Why? He has not told any individual they have the flaw, and has not told anyone something they do not already know, namely that some people have the flaw?
    Are children exempt from these rules? And how old does a child have to be to be told about the rules. Or doesn’t it develop until puberty?
    Well, babies and very young children are unable to commit suicide, or understand the rule. As soon as they develop cognitively they understand the rule. It is the first thing they learn.

    For the purposes of the puzzle, just ignore babies and undeveloped children...

    When the explorer said "at least one person", assume he meant and was understood to mean adult tribespeople.

  • Options
    kjhkjh Posts: 10,674
    Rod,

    By induction and assuming all are very bright and can work this out. Assume to start with that there is only 1 person with faulty iris. That person would see all pure iris and therefore know they have a faulty iris and therefore commit suicide. If nobody commits suicide then there must be more than one faulty iris. If the next day someone can see only 1 faulty iris and he knows there must be more than 1 faulty iris as nobody commited suicide the previous day then there must be 2 faulty iris and both people with the faulty iris will commit suicide the 2nd day. Etc, Etc, Etc until you get to 20 days when 20 people will commit suicide.
  • Options
    Sunil_PrasannanSunil_Prasannan Posts: 49,447

    At the risk of being on entirely the wrong website...

    3 people are blindfolded, and a 4th person tells them they will each get a hat placed on their head. They are further told that the hat will either be black or white. Next they are told that they will be seated in a triangle all facing inwards (so they can all see each other) and the blindfolds removed simultaneously. Finally they are told to raise their hand if they see a black hat.

    The winner is the first person who can tell what colour their own hat is. (NB they cannot look up and see their own...)

    In fact they ALL have black hats on (remember they don't know that).

    Obviously they all raised their hands as soon as they had the blindfolds removed. After a while one person says "my hat is black"

    How does (s)he know?

    How could the 4th person remove three blindfolds simultaneously???
  • Options
    RobbieBoxRobbieBox Posts: 28
    The Monty Hall problem is something that people with PhDs struggle to understand but gamblers get it instantly.

    If there are three boxes A B and C and you are told that in one of them is a nice prize, say £!000 but in each of the other two is only £1 and you are asked to choose one box, lets say you choose A so the host of the game, who knows where the big prize is, says OK lets see if the big prize is in box C and opens the box revealing that no, there's only £I in box C.

    So the host turns to you and says it's not C, so it's either A or B and offers you the chance to change your box to B or stick with A. So the question is - Is it in your best interests to stick with A or change to B.
    The answer is that you should change your box to B because it has a 50% chance of being the box with the big prize given the information that you now have, at the start of the game it only had a 33.33 chance of being that box.

    Bear in mind the host has to open a box the contestant didn't choose and he can't open the one that he knows has the big prize but he has to offer the switch.
  • Options
    tpfkartpfkar Posts: 1,548
    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    Not sure, but do 20 people jump off the cliff 20 days later?
    Because if there were 2 people who had the flaw, each of them would expect the other to jump the next morning. When no-one does, they must figure that they ALSO have the flaw - so jump.

    Too lazy to figure it out more, but does it scale up to 20, so when no-one jumps on day 19, the 20 then know they have the flaw as well?
  • Options
    RodCrosbyRodCrosby Posts: 7,737

    RodCrosby said:

    Haha. No. Let's assume discussion of "how many flawed irises can you see?" and suchlike is also banned within the tribe.

    Besides, we know that must be the implied rule, since otherwise there would be no people left with flawed irises by the time the explorer arrived! They would already have figured it out that way themselves long ago, if it were permissable... (^_-)

    To prevent a mass suicide the next day, they would have to agree that the people with the flaw need to be revealed. One person would need to tell the ones with the flaw that they have it and then accept being killed for the crime. I'm not sure if there's a way to make sure the martyr has the flaw themselves.
    Why would there be any mass suicide the next day? The explorer has not told anyone anything new. Everyone already knew there are people with the flawed iris...

    Obviously, no-one wants to commit suicide, unless they are sure they have the flaw.
  • Options
    JonCisBackJonCisBack Posts: 911

    At the risk of being on entirely the wrong website...

    3 people are blindfolded, and a 4th person tells them they will each get a hat placed on their head. They are further told that the hat will either be black or white. Next they are told that they will be seated in a triangle all facing inwards (so they can all see each other) and the blindfolds removed simultaneously. Finally they are told to raise their hand if they see a black hat.

    The winner is the first person who can tell what colour their own hat is. (NB they cannot look up and see their own...)

    In fact they ALL have black hats on (remember they don't know that).

    Obviously they all raised their hands as soon as they had the blindfolds removed. After a while one person says "my hat is black"

    How does (s)he know?

    How could the 4th person remove three blindfolds simultaneously???
    with a complicated stick type thing

  • Options
    DavidLDavidL Posts: 51,392
    Many thanks to @Tissue_Price on the last thread for at last giving an explanation that I can get my innumerate head around.
  • Options
    DecrepitJohnLDecrepitJohnL Posts: 13,300
    RobbieBox said:

    The Monty Hall problem is something that people with PhDs struggle to understand but gamblers get it instantly.

    If there are three boxes A B and C and you are told that in one of them is a nice prize, say £!000 but in each of the other two is only £1 and you are asked to choose one box, lets say you choose A so the host of the game, who knows where the big prize is, says OK lets see if the big prize is in box C and opens the box revealing that no, there's only £I in box C.

    So the host turns to you and says it's not C, so it's either A or B and offers you the chance to change your box to B or stick with A. So the question is - Is it in your best interests to stick with A or change to B.
    The answer is that you should change your box to B because it has a 50% chance of being the box with the big prize given the information that you now have, at the start of the game it only had a 33.33 chance of being that box.

    Bear in mind the host has to open a box the contestant didn't choose and he can't open the one that he knows has the big prize but he has to offer the switch.

    Yes and it is your last paragraph that is crucial because without that, the choice could remain 50/50. It all depends on the host.
  • Options
    Casino_RoyaleCasino_Royale Posts: 55,656

    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum

    Though we never thought that we could lose
    There's no regret
    If I had to do the same again
    I would my friend
    Fernando

    I don't wanna talk
    About this EU referendum we've gone through
  • Options
    AlistairAlistair Posts: 23,670
    RobbieBox said:

    The Monty Hall problem is something that people with PhDs struggle to understand but gamblers get it instantly.

    If there are three boxes A B and C and you are told that in one of them is a nice prize, say £!000 but in each of the other two is only £1 and you are asked to choose one box, lets say you choose A so the host of the game, who knows where the big prize is, says OK lets see if the big prize is in box C and opens the box revealing that no, there's only £I in box C.

    So the host turns to you and says it's not C, so it's either A or B and offers you the chance to change your box to B or stick with A. So the question is - Is it in your best interests to stick with A or change to B.
    The answer is that you should change your box to B because it has a 50% chance of being the box with the big prize given the information that you now have, at the start of the game it only had a 33.33 chance of being that box.

    Bear in mind the host has to open a box the contestant didn't choose and he can't open the one that he knows has the big prize but he has to offer the switch.

    No, it's a 66.6...% chance of having the big prize. Future actions can't go back in time and change the probability of your choice. When you made your choice there was a 33.3% chance you got it right. That means there is a 66.6% chance the other options were correct.

    Revealing what is in one of the other boxes doesn't change the fact that the other options to what you selected had a 66% chance.
  • Options
    Richard_TyndallRichard_Tyndall Posts: 31,019
    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?



    Nothing. Everyone who has the flaw can see 19 others who have it so unless they know how many have the flaw they cannot deduce that there is any more chance that they have it than there was before the announcement.
  • Options
    AlistairAlistair Posts: 23,670
    edited June 2016
    Actually, that's the best way of thinking about it if you are still in denial.

    You choose a door, then the host allows you the option to instead open all the other doors and if the car is behind any of them then you win. Or you can stick with your one door.

    So your options are
    Open one door or
    Open two doors.
  • Options
    tpfkartpfkar Posts: 1,548
    kjh said:

    Rod,

    By induction and assuming all are very bright and can work this out. Assume to start with that there is only 1 person with faulty iris. That person would see all pure iris and therefore know they have a faulty iris and therefore commit suicide. If nobody commits suicide then there must be more than one faulty iris. If the next day someone can see only 1 faulty iris and he knows there must be more than 1 faulty iris as nobody commited suicide the previous day then there must be 2 faulty iris and both people with the faulty iris will commit suicide the 2nd day. Etc, Etc, Etc until you get to 20 days when 20 people will commit suicide.

    I agree with this - a better way of saying what I was trying to. In fact, it'll be on day 19 I think, rather than day 20
  • Options
    Sunil_PrasannanSunil_Prasannan Posts: 49,447
    edited June 2016

    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum

    Though we never thought that we could lose
    There's no regret
    If I had to do the same again
    I would my friend
    Fernando

    I don't wanna talk
    About this EU referendum we've gone through
    One of us is crying
    One of us is lying
  • Options
    williamglennwilliamglenn Posts: 48,146
    RodCrosby said:

    RodCrosby said:

    Haha. No. Let's assume discussion of "how many flawed irises can you see?" and suchlike is also banned within the tribe.

    Besides, we know that must be the implied rule, since otherwise there would be no people left with flawed irises by the time the explorer arrived! They would already have figured it out that way themselves long ago, if it were permissable... (^_-)

    To prevent a mass suicide the next day, they would have to agree that the people with the flaw need to be revealed. One person would need to tell the ones with the flaw that they have it and then accept being killed for the crime. I'm not sure if there's a way to make sure the martyr has the flaw themselves.
    Why would there be any mass suicide the next day? The explorer has not told anyone anything new. Everyone already knew there are people with the flawed iris...

    Obviously, no-one wants to commit suicide, unless they are sure they have the flaw.
    Right, I get it now a couple of people have posted the correct answer. A very good riddle.
  • Options
    logical_songlogical_song Posts: 9,727
    notme said:

    PlatoSaid said:

    PlatoSaid said:

    Brendan is superb as ever

    Whichever way you slice it, every panicked declaration of the Remain lot comes down to saying, ‘Who knows what the mob will get up to once they’re freed from the rights-protecting, environment-respecting directives of the EU?’ And the closer the referendum gets, the clearer this disdain for the demos is becoming.

    http://blogs.spectator.co.uk/2016/06/every-pro-eu-argument-boils-down-to-you-cant-trust-the-plebs/

    as superb as ever as in "he's still a tit"? :)

    do you think there is no point in respecting the environment? this is actually my major concern about leave - if it means international agreements on environmental issues are ditched, or become more difficult, then it's a major problem. otherwise, I'm free and easy
    Did you read it? IIRC, you've rubbished him before without bothering. I'm disinclined to pay attention to views based on zero knowledge of the arguments made.
    Yeah I know. that's why i added :)

    I have read it now.

    For me environmental issues are pretty much paramount, so it's hard to sympathise with someone who dismisses them out of hand as unimportant, as he seems to.

    The other thing that really disturbs me about him is his total reversal of views, like a Damascene conversion. Like he thought about something, ditched one conviction, then thought, "ooh, ditching principles is fun. what else can I throw out..." and ending up at totally the opposite end of he political spectrum. the flexibility, it's just too extreme.

    Toni Blair may have made a similar journey (if indeed he believed in things in the first place)
    Yes, environmental issues are my main concern too. While economic arguments are important, the primary reason for my Remain vote is the need for supranational legislation to deal with issues, primarily environmental, that require the ccordinated efforts of nations. I am extremely wary of those who would simply dismiss these concerns.
    Environment for me also, and I'm not some greenie, and I also believe that much of the climate change hysteria is just that, hysteria and hyperbole.

    But, the EU does have a good record on improving our local environment, and the UK now does also, but it was only because EU forced UK gvt to do it.

    I wouldnt want to step back from that. People take for granted clean air, clean rivers and clean seas.

    They didnt 25 years ago!!
    ... and clean beaches.
    http://www.theguardian.com/environment/2015/nov/05/england-beaches-bathing-waters-eu-standards
  • Options
    JobabobJobabob Posts: 3,807
    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    The tribespeople kick out the explorer, build a giant wall around their territory, and hold a referendum to prevent future visits from foreigners. The motion is carried by a landslide, all immigrants are banned, and the tribe live in blissful ignorance of their flaws thereafter, until starving to death due to lack of trade with the outside world.
  • Options
    WandererWanderer Posts: 3,838
    tpfkar said:

    kjh said:

    Rod,

    By induction and assuming all are very bright and can work this out. Assume to start with that there is only 1 person with faulty iris. That person would see all pure iris and therefore know they have a faulty iris and therefore commit suicide. If nobody commits suicide then there must be more than one faulty iris. If the next day someone can see only 1 faulty iris and he knows there must be more than 1 faulty iris as nobody commited suicide the previous day then there must be 2 faulty iris and both people with the faulty iris will commit suicide the 2nd day. Etc, Etc, Etc until you get to 20 days when 20 people will commit suicide.

    I agree with this - a better way of saying what I was trying to. In fact, it'll be on day 19 I think, rather than day 20
    Very good brainteaser
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    DecrepitJohnLDecrepitJohnL Posts: 13,300
    Alistair said:

    RobbieBox said:

    The Monty Hall problem is something that people with PhDs struggle to understand but gamblers get it instantly.

    If there are three boxes A B and C and you are told that in one of them is a nice prize, say £!000 but in each of the other two is only £1 and you are asked to choose one box, lets say you choose A so the host of the game, who knows where the big prize is, says OK lets see if the big prize is in box C and opens the box revealing that no, there's only £I in box C.

    So the host turns to you and says it's not C, so it's either A or B and offers you the chance to change your box to B or stick with A. So the question is - Is it in your best interests to stick with A or change to B.
    The answer is that you should change your box to B because it has a 50% chance of being the box with the big prize given the information that you now have, at the start of the game it only had a 33.33 chance of being that box.

    Bear in mind the host has to open a box the contestant didn't choose and he can't open the one that he knows has the big prize but he has to offer the switch.

    No, it's a 66.6...% chance of having the big prize. Future actions can't go back in time and change the probability of your choice. When you made your choice there was a 33.3% chance you got it right. That means there is a 66.6% chance the other options were correct.

    Revealing what is in one of the other boxes doesn't change the fact that the other options to what you selected had a 66% chance.
    No -- the key is the host must know. Otherwise the host may as well be a second contestant and if there are two contestants who each randomly choose a box (33%) it is an obvious paradox to say they can both double their chances by swapping after the empty box is removed.

    The point is the host *does know* and *is helpful* so the host effectively says that if the car is in the 66% you did not choose, he'll give it to you.

    That is why you swap and also why British respondents who are unfamiliar with the original game tend to pick 50/50.
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    Casino_RoyaleCasino_Royale Posts: 55,656

    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum

    Though we never thought that we could lose
    There's no regret
    If I had to do the same again
    I would my friend
    Fernando

    I don't wanna talk
    About this EU referendum we've gone through
    One of us is crying
    One of us is lying
    I work all night, I work all day, to pay the EU bills I have to pay
    Ain't it sad
  • Options
    AlastairMeeksAlastairMeeks Posts: 30,340
    If you change your mind, you'll be last in line.
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    OldKingColeOldKingCole Posts: 32,063
    O/t, but I’d like to know. I’m off (plus wife) to the Canaries in September. Shoulkd we buy Euros now or wait until nearer the time?
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    WandererWanderer Posts: 3,838

    If you change your mind, you'll be last in line.

    You mean last in the queue.
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    Richard_TyndallRichard_Tyndall Posts: 31,019
    All these environmental issues - rivers, beaches, air quality - were a hang over from a time when people didn't care about such things and it had been that way since the industrial revolution. There is no reason at all to believe that, starting from a position of having clean beaches and rivers and with a population that is strongly environmentally aware, we will revert to polluting them again.

    This is the trouble with the Remaniacs. They treat the population like children who have to be badgered and forced to do the right thing all the time. This is why you deserve to lose.

    Oh and on the subject of the environment, it is Britain which has been leading the way with the establishment of Marine reserves and protected areas around the world. We are responsible for the creation of the largest marine reserves in the world. Likewise the establishment of National Parks which happened long before we ever even considered joining the EEC. This is not driven by any EU ruling or directive but by the willingness of the British government and British people to do the right thing.
  • Options
    Big_G_NorthWalesBig_G_NorthWales Posts: 60,369
    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends
  • Options
    Sunil_PrasannanSunil_Prasannan Posts: 49,447

    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum

    Though we never thought that we could lose
    There's no regret
    If I had to do the same again
    I would my friend
    Fernando

    I don't wanna talk
    About this EU referendum we've gone through
    One of us is crying
    One of us is lying
    I work all night, I work all day, to pay the EU bills I have to pay
    Ain't it sad
    EUref- I was defeated, you won the war
    EUref - Promise to love you for ever more
    EUref - Couldn't escape if I wanted to
    EUref - Knowing my fate is to be with you
    EUref - Finally facing my EUref
  • Options
    Casino_RoyaleCasino_Royale Posts: 55,656
    Abba are familiar with Dave's renegotiation:

    Voulez-vous (ah-ha)
    Take it now or leave it (ah-ha)
    Now is all we get (ah-ha)
    Nothing promised, no regrets
  • Options
    TheWhiteRabbitTheWhiteRabbit Posts: 12,388

    All these environmental issues - rivers, beaches, air quality - were a hang over from a time when people didn't care about such things and it had been that way since the industrial revolution. There is no reason at all to believe that, starting from a position of having clean beaches and rivers and with a population that is strongly environmentally aware, we will revert to polluting them again.

    This is the trouble with the Remaniacs. They treat the population like children who have to be badgered and forced to do the right thing all the time. This is why you deserve to lose.

    Oh and on the subject of the environment, it is Britain which has been leading the way with the establishment of Marine reserves and protected areas around the world. We are responsible for the creation of the largest marine reserves in the world. Likewise the establishment of National Parks which happened long before we ever even considered joining the EEC. This is not driven by any EU ruling or directive but by the willingness of the British government and British people to do the right thing.
    I see "The EU was good for us THEREFORE it will be good for us" as the Remain equivalent of the Out argument "The EU was built for another time THEREFORE it can't help us now".
  • Options
    williamglennwilliamglenn Posts: 48,146

    Apparently I'm a bad influence.

    ComRes have sent out an email which contains the following

    Knowing me, knowing you

    As ABBA once said, “breaking up is never easy” and few people seem to have any illusions about how much is at stake in this month’s referendum

    Though we never thought that we could lose
    There's no regret
    If I had to do the same again
    I would my friend
    Fernando

    I don't wanna talk
    About this EU referendum we've gone through
    One of us is crying
    One of us is lying
    I work all night, I work all day, to pay the EU bills I have to pay
    Ain't it sad
    I wonder, it's frightening
    Leaving now, is that the right thing?
    I wonder, it scares me
    But who the the hell am I if I don't leave it
    I'm not a coward
    Oh no, I'll be strong
    One chance in a lifetime
    Yes I will take it, it can't go wrong
  • Options
    Sunil_PrasannanSunil_Prasannan Posts: 49,447

    All these environmental issues - rivers, beaches, air quality - were a hang over from a time when people didn't care about such things and it had been that way since the industrial revolution. There is no reason at all to believe that, starting from a position of having clean beaches and rivers and with a population that is strongly environmentally aware, we will revert to polluting them again.

    This is the trouble with the Remaniacs. They treat the population like children who have to be badgered and forced to do the right thing all the time. This is why you deserve to lose.

    Oh and on the subject of the environment, it is Britain which has been leading the way with the establishment of Marine reserves and protected areas around the world. We are responsible for the creation of the largest marine reserves in the world. Likewise the establishment of National Parks which happened long before we ever even considered joining the EEC. This is not driven by any EU ruling or directive but by the willingness of the British government and British people to do the right thing.
    I see "The EU was good for us THEREFORE it will be good for us" as the Remain equivalent of the Out argument "The EU was built for another time THEREFORE it can't help us now".
    The Treaty of Rome is a throwback to the 1950s!

    Let's party like it's 1958!
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    RobDRobD Posts: 58,990

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    Is that really a problem?
  • Options
    DavidLDavidL Posts: 51,392
    Jobabob said:

    RodCrosby said:

    Here is one:-

    A remote tribe is discovered by an explorer. They are extremely intelligent and beautiful but they also have a fairly common inherited defect which gives some people a distinctive flaw in the iris of the eye.

    They also have some strange cultural and religious practices.

    If a tribesman or woman discovers they have the flaw in the iris of their eye they must commit suicide the following morning by throwing themselves off the cliff. Telling someone they have the flaw in the iris is strictly forbidden (under penalty of death), and there are no mirrors, or similar objects for people to discover the flaw in themselves. There are in fact 20 tribespeople who - unknown to themselves, but visible to all others - have the flaw in the iris.

    One day the explorer calls the tribe together and makes the following announcement.

    "I see there is at least one person who has a flaw in their iris..."

    What happens next?

    The tribespeople kick out the explorer, build a giant wall around their territory, and hold a referendum to prevent future visits from foreigners. The motion is carried by a landslide, all immigrants are banned, and the tribe live in blissful ignorance of their flaws thereafter, until starving to death due to lack of trade with the outside world.
    But are they happier, that is what you have to ask yourself. And their suicide rate indicates they may well be.
  • Options
    Sunil_PrasannanSunil_Prasannan Posts: 49,447

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    https://twitter.com/Fight4UK/status/736322308743258112
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    Big_G_NorthWalesBig_G_NorthWales Posts: 60,369
    RobD said:

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    Is that really a problem?
    It could be if we are trying to negotiate trade deals with them - also many Brits work abroad. My son in law works for Airbus and is in constant meetings in France, Germany and Spain with fellow engineers
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    chestnutchestnut Posts: 7,341

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    I'm sure we'll be able to live with that.
  • Options
    chestnutchestnut Posts: 7,341

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    https://twitter.com/Fight4UK/status/736322308743258112
    :smiley:
  • Options
    RobDRobD Posts: 58,990

    RobD said:

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    Is that really a problem?
    It could be if we are trying to negotiate trade deals with them - also many Brits work abroad. My son in law works for Airbus and is in constant meetings in France, Germany and Spain with fellow engineers
    Would be quite something to retroactively enact these new policies, I don't think anyone is proposing that. And they relate to migration, I suspect short business trips will be unaffected.
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    blackburn63blackburn63 Posts: 4,492
    Trade deals are bad, we should be able to trade freely with everybody and anybody.
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    OldKingColeOldKingCole Posts: 32,063
    chestnut said:

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    I'm sure we'll be able to live with that.
    Your'e sure about that? Really sure?
  • Options
    WandererWanderer Posts: 3,838
    chestnut said:

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    I'm sure we'll be able to live with that.
    If you want to live and work elsewhere in the EU then it is, at least potentially, a showstopper.
  • Options
    Richard_TyndallRichard_Tyndall Posts: 31,019

    All these environmental issues - rivers, beaches, air quality - were a hang over from a time when people didn't care about such things and it had been that way since the industrial revolution. There is no reason at all to believe that, starting from a position of having clean beaches and rivers and with a population that is strongly environmentally aware, we will revert to polluting them again.

    This is the trouble with the Remaniacs. They treat the population like children who have to be badgered and forced to do the right thing all the time. This is why you deserve to lose.

    Oh and on the subject of the environment, it is Britain which has been leading the way with the establishment of Marine reserves and protected areas around the world. We are responsible for the creation of the largest marine reserves in the world. Likewise the establishment of National Parks which happened long before we ever even considered joining the EEC. This is not driven by any EU ruling or directive but by the willingness of the British government and British people to do the right thing.
    I see "The EU was good for us THEREFORE it will be good for us" as the Remain equivalent of the Out argument "The EU was built for another time THEREFORE it can't help us now".
    Except I have seen no one on the Brexit side making that argument. We are arguing that the EU as it was designed and has developed is not good for us and never would have been good for us at any time.
  • Options
    GIN1138GIN1138 Posts: 20,920
    edited June 2016
    On Topic: Isn't ten referendums in 31 years too small a sample to really draw any conclusions?

    Do we see this theory of "change" being overstated in opinion polls in countries that have a lot of referendums?
  • Options
    blackburn63blackburn63 Posts: 4,492
    Wanderer said:

    chestnut said:

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    I'm sure we'll be able to live with that.
    If you want to live and work elsewhere in the EU then it is, at least potentially, a showstopper.
    Nonsense. Unadulterated tripe. There is not a chance that the EU will stop UK citizens from going there and spending money.
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    AlistairAlistair Posts: 23,670

    Alistair said:

    RobbieBox said:

    The Monty Hall problem is something that people with PhDs struggle to understand but gamblers get it instantly.

    If there are three boxes A B and C and you are told that in one of them is a nice prize, say £!000 but in each of the other two is only £1 and you are asked to choose one box, lets say you choose A so the host of the game, who knows where the big prize is, says OK lets see if the big prize is in box C and opens the box revealing that no, there's only £I in box C.

    So the host turns to you and says it's not C, so it's either A or B and offers you the chance to change your box to B or stick with A. So the question is - Is it in your best interests to stick with A or change to B.
    The answer is that you should change your box to B because it has a 50% chance of being the box with the big prize given the information that you now have, at the start of the game it only had a 33.33 chance of being that box.

    Bear in mind the host has to open a box the contestant didn't choose and he can't open the one that he knows has the big prize but he has to offer the switch.

    No, it's a 66.6...% chance of having the big prize. Future actions can't go back in time and change the probability of your choice. When you made your choice there was a 33.3% chance you got it right. That means there is a 66.6% chance the other options were correct.

    Revealing what is in one of the other boxes doesn't change the fact that the other options to what you selected had a 66% chance.
    No -- the key is the host must know. Otherwise the host may as well be a second contestant and if there are two contestants who each randomly choose a box (33%) it is an obvious paradox to say they can both double their chances by swapping after the empty box is removed.

    The point is the host *does know* and *is helpful* so the host effectively says that if the car is in the 66% you did not choose, he'll give it to you.

    That is why you swap and also why British respondents who are unfamiliar with the original game tend to pick 50/50.
    I'm not disagreeing about switching, I'm saying RobbieBox's numbers are wrong. He says the host picking opening one of the two remaining doors raises the chance of switching to the unrevealed door from 33% to 50%, this is wrong, the chance is 66%.
  • Options
    WandererWanderer Posts: 3,838

    Wanderer said:

    chestnut said:

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    I'm sure we'll be able to live with that.
    If you want to live and work elsewhere in the EU then it is, at least potentially, a showstopper.
    Nonsense. Unadulterated tripe. There is not a chance that the EU will stop UK citizens from going there and spending money.
    Why? You think it makes eminent sense for us to have a points system for them but not for them to have a points system for us?
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    currystarcurrystar Posts: 1,171

    Wanderer said:

    chestnut said:

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    I'm sure we'll be able to live with that.
    If you want to live and work elsewhere in the EU then it is, at least potentially, a showstopper.
    Nonsense. Unadulterated tripe. There is not a chance that the EU will stop UK citizens from going there and spending money.
    As I understand it we will be stopping large swathes of eu workers coming here, so why would other countries not act the same?
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    williamglennwilliamglenn Posts: 48,146

    Wanderer said:

    chestnut said:

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    I'm sure we'll be able to live with that.
    If you want to live and work elsewhere in the EU then it is, at least potentially, a showstopper.
    Nonsense. Unadulterated tripe. There is not a chance that the EU will stop UK citizens from going there and spending money.
    'Live and work' and 'go there and spend money' are not the same thing. The right for a British person to live and work anywhere in the EU is a personal freedom which I don't want to give up.
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    PaulyPauly Posts: 897
    edited June 2016
    The Dutch PMs threat is an empty one. There is no way the current pro mass-migration capitalists and left-wing open border anarchists would suddenly disappear and allow a wave of points based systems across Europe. (Even if it happened, I think it would be fantastic)

    Nobody retaliated against Australlians points based system and I see no reasn for them to start now. (Or all the other countries in the world that are free to set their own immigration criteria)

    Not to mention how such aggressive actions (not talking specifically about the points based system here - which they are all rightfully entitlted to implement if their is the democratic impetus for it) taken against leaving countries would be a stretch under Article 8:

    "1. The Union shall develop a special relationship with neighbouring countries, aiming to establish an area of prosperity and good neighbourliness, founded on the values of the Union and characterised by close and peaceful relations based on cooperation."
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    rcs1000rcs1000 Posts: 54,068

    Trade deals are bad, we should be able to trade freely with everybody and anybody.

    But most trade deals these days are about the elimination of NTBs. For example, should Indian lawyers be able to offer conveyancing services to people in the UK?
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    cossmanncossmann Posts: 14
    Ok, entirely without humour: 'referendum' translates as "issue to be referred (to the people). 'Referenda' is not a word in Latin (there's no such thing as a plural gerund), if it were it would best translate as 'issues to be referred (to the people)'. So it pluralises the issues to be voted on, not the voting occasions themselves. Which makes 'referendums', not 'referenda', the best plural form of 'referendum'. Brexeo, brexis, brexit..
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    ThreeQuidderThreeQuidder Posts: 6,133

    See the Dutch PM has said that on the introduction of a points system by the UK post Brexit the European Union would retaliate with restrictions on the UK - inevitable really - it is a strange world where leave think we can go but then there will be no adverse consequences as we would all still want to be friends

    Why do we want to stay in a political union with people who threaten us like that?
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    RobDRobD Posts: 58,990
    cossmann said:

    Ok, entirely without humour: 'referendum' translates as "issue to be referred (to the people). 'Referenda' is not a word in Latin (there's no such thing as a plural gerund), if it were it would best translate as 'issues to be referred (to the people)'. So it pluralises the issues to be voted on, not the voting occasions themselves. Which makes 'referendums', not 'referenda', the best plural form of 'referendum'. Brexeo, brexis, brexit..

    This matter has been debated in the House:

    http://news.bbc.co.uk/2/hi/uk_politics/news/105751.stm
This discussion has been closed.