Eh, that’s a rather myopic view though isn’t it?
None of those issues you’re talking about seem intractable
using the same tools that caused them, frankly, and are likely no harder to solve (if we want) than some of the things we’ve already successfully resolved quite thoroughly like;
- world hunger from a technical/energy basis, as the only remaining hunger issues appear to be politically driven.
- Smallpox, Cholera, Typhoid, Leprosy, and a large slew of other infectious diseases which have ravaged humanity since at least the dawn of recorded history, and probably earlier. Even Malaria is controllable/controlled, depending on the political situation.
- Death by violence or accident is a rare and distant possibility for humans today compared to even 100 years ago.
- Actual life impacting environmental pollution (comparing historical norms like open sewers, indoor wood burning stoves, dangerous fine particulates/dusts), etc. is at historic lows.
- Real world quality of life for the population of the world is at the highest level globally we’ve seen, probably ever. And while there will be dips, that is not likely to materially change back. At least not without a lot of work to intentionally break things.
Do we still have issues that need to be solved, and more upcoming? You bet. Some of them quite urgent. We also have more tools than ever at our disposal to solve them, if/when we use them.
Currently, the biggest issue appears that it isn’t actually obviously critical that we use them, so people are holding back. Because it’s more fun to live their lives than make the sacrifices necessary to use many of those tools.
I mean, just look back to what was going on 100 years ago vs now.