Comment by aeternum

Seems more correct to say with different choices rather than the right choices.

For example plenty of energy likely means far more nuclear reactors, and the unfortunately truth is that most can be used to breed plutonium, so while we could be living with energy abundance, we also at least slightly increase the chance of global nuclear war. (IMO probably still worth it but it's no longer a super clear right/wrong).

With food, the problem is not producing it, it's the distribution. You aren't going to get it distributed in many countries that need it without overthrowing governments which will include lots of killing and bombing. Now it being the right choice to feed everyone is much murkier.