I think you are attributing too much power to policy alone. I think human behaviour are much better explained via incentives. We are putting ridiculous amount

I think you are attributing too much power to policy alone. I think human behaviour are much better explained via incentives. We are putting ridiculous amount of CO2 in the air because roughly every human is incentivized to do so. Basically the things that scale only scale because everyone has an incentives for it. I don't see any personal level incentives for carbon capture so I doubt it will scale.