Yeah, the issue with climate change and world hunger has never been the ability to generate loads and loads of vaguely relevant text in a very short time. It also isn't a problem of being able to recognize patterns in data, as you would with machine learning.
They're issues of socially and politically organizing how humans and resources and economies interact, and there is nothing about the current crop of AI that suggests they can help with that in any particular capacity. If anything the genAI hunger for energy and chips is kinda looking like a net negative in terms of the first problem.
I don't even really get why the hypemen are pushing these huge global issues as motivators - surely that insane standard of Unrealised Value only highlights how limited the abilities of this technology actually are?