[jinfiesto]

> The real solution to carbon is immediate reduction of fossil fuel usage with a very short-term goal of nearly absolute cessation of greenhouse gas generation.

The problem is that while this is accurate given the current state of science/technology, it's a complete political non-starter. There's always incentive for someone to be a bad actor, moreso if everyone else is behaving themselves. Unfortunately, very few nations are going to be willing to commit to massive greenhouse gas reduction while any other nation is profiting from it.

I think the comment from Altman (we will figure out fusion because we have to) has the subtext: 'or we're all dead.' It seems unlikely that killing fossil fuels and other greenhouse gas polluters will get killed by political fiat. That leaves killing them economically, which means creating a more efficient energy source.

[ryanmercer]

> it's a complete political non-starter.

Oh, I unfortunately agree. We can't even get everyone to acknowledge global warming or even to stop using CFCs ( https://www.newsweek.com/mystery-source-ozone-depleting-subs... ) so yeah it's highly unrealistic to get people to abandon fossil fuels even if a fleet of alien ships showed up in the sky this afternoon and said "Dammit! Stop it! We will give you enough fusion reactors and have them set up by the end of the week!"