Earlier quoted context omitted.
Both mine and rayiner's commentary wasn't focused only on nuclear, but rather the harebrained and unrealistic doomscape narrative coming out of the West. When did it become so unpopular to point out what is most likely to happen? Because if we're placing bets, I'm gonna put my money on the developing nations not giving a flying F about emissions. Therefore, we need to think like realists and instead of idealists.
If you want to be realistic, the more realistic option is for rich nations to fund green infrastructure projects in poorer countries. It is much easier and cheaper and likelier to succeed than every nation with a GDP lower than Connecticut developing a nuclear program on their own, or for carbon sequestration to become viable. And alas, climate relief fund—or rather a loss and damage fund—is already a thing. Approved…
It's not realistic at all for developed countries to bankroll green infrastructure in the developed world at a scale that allows those developing countries to continue 6-8% GDP growth annually.