This bunch claims to have a pilot project in Scotland: https://un-do.com/our-story/ You should be able to demonstrate carbon capture by doing chemical & visual analysis of the rock particles in t… (View Post)

I think you’re confused about the actual process here: the carbon doesn’t go into the crops, it reacts with the rock itself to form carbonates of various kinds. (View Post)

It’s a one-off each time you do it, but you can spread a /lot/ of rock dust around and it will keep on sucking CO2 out of the air for decades as the particles react over time. If we’re going to have … (View Post)

Interesting stuff. Full paper here btw: https://eprints.whiterose.ac.uk/186206/7/ERW%20and%20UK%20crops_FINAL%2024%20Jan%202022%281%29.pdf (View Post)

I can sense the mods’ banhammer twitching already. (View Post)