Nice idea, but the climate crisis is not solved with technology (we already know and have everything we need) but by politics and changing our consumption habits.
People don’t want to change consumption habits and they aren’t going to vote for politicians who want to change consumption habits, so technology is the only hope.
I was hoping that this proposal would be a uniquely unilateral one. If a single state or province in the USA or Canada committed to this plan (and if it worked as well as I optimistically propose, and provided enough nutrients) then they could singlehandedly put away enough carbon to actually solve the problem.
That's a bleak point of view and simply untrue. People have been shown to shift their view on consumption habits.
Social technology is the only tech that matters, as it's not just the carbon, it's also the plastic pollution, biosphere destruction, ocean acidification etc.
If we don't change the poeples want's, we can never have a stablish society.
If this is our solution then it's going to actually be solved when a good chunk of humanity gets wiped out. Because I don't see this happening when our dominant economic system demands growth and consumption. Disappointing our science fiction missed the mark on this one assuming humanity would be wiped out by super-weapons and not by inadvertently changing our world to be uninhabitable faster than we can adapt to it.
