[quote]unemployment, racial conflicts, sectarian violence, economic inequality, pollution, unjust laws, political repression, and climate change.[/quote]

Unemployment: Kill anyone without a job. You want to fire someone? Murder 'em. Someone quits? Hunt them down and murder them.

Racial Conflicts: Murder everyone that isn't Black/Arab/White/Asian/Brown/Whatever race wants to dominate. You now have a singular race.

Economic inequality: ... This one is tough because if someone has even a cent more than you it isn't equal... hmmmmm.

Pollution: Make the fine for littering your life. Also murder everyone who knows how to work in one of those plants or factories that pollute the air.

Unjust Laws: Kill anyone who finds them unjust.

Political repression: Just murder the guy in charge and his lackeys. Or the reverse.

Climate Change: Yeah I'm coming up short here too.