Ok, but that's not the question here :) The question is whether the idea that nuclear (and fusion in particular) is the only way to have climate-friendly energy

Ok, but that's not the question here :) The question is whether the idea that nuclear (and fusion in particular) is the only way to have climate-friendly energy generation and "avert a looming crisis" is outdated, and maybe no longer stands up when today's technology is taken into account :)