We're all stuffed. Politics and selfishness has ruined our species, and although we classify ourselves as sentient beings, we've behaved no better (or worse) than a blob of bacterial spores on a bit of cheese. We are likely to be the last generation that sees an increase in the standard of living. And standards are already dipping.
It's all a matter of how we decide to go. Through warfare, climate change , or just a gradual slump into the Dark Ages , finally wiped out by a Plague.
Personally, I'm saving for a fortnight in Amsterdam. What a way to go.