[lm28469]

Let's talk about it in a hundred years when we struggle to grow food and have to deal with hundred millions/billions of climate refugees.

You don't need 8b deaths to see we're clearly not on a positive trajectory, ocean acidification, wild weather patterns, climate feedback loops, famines, &c. will be problems we have to tackle by the end of the century and will absolutely destroy our capabilities to develop. All it takes is a major event and we're fucked, something that sets us back even 150 years, and it's game over, we wouldn't have the means to go through another industrial revolution because we used all the easily accessible sources of energy

Come on... mammals exist for a mere 300m years... if you worry about the death of our sun in a BILLION years but not about climate change you're an absolute clown, we'll face a couple of near (or full) extinction events by then