It is appropriate, I think, that you list these issues as defining. Non of them are of any importance at all. None will reverse the fact that humanity is on the road to extinction.
The real problem humanity faces is self hate. Everybody feels himself or herself to be the worst person in the world and that means that every person, unconsciously wishes that everybody, including himself dies. That is why we are going extinct. We want to. All the pretense otherwise is just a game.
Nobody wants anybody else to win. Nobody will give up advantage for another. Nobody will change until somebody else does. Everybody must have nuclear weapons to feel safe. Everybody who has any advantage must exploit it to the fullest. Everybody has to command the biggest army, the most power, the most money, the most resources, the best of everything. Everybody has to own all the resources, all the power, all the glory, all the praise in the world, and every slight insult must be met with total annihilation of the source.
The world will die because you are far far too good to see that you are mentally ill, and far far too frightened to feel.
Only here and there is there an odd ball exception.