@nicom
Also, there's a big paradox here about transitioning: if we find ways to absorb GHGs to help until we find a way to reduce emissions, there's no reason to reduce emissions as we can absorb them. So, many people who would prefer to keep emitting (and keep non viable lifestyle) are going to believe in technology being able to solve the issue. But it really is a matter of scale, it's like emptying the sea with a tea spoon actually.