Although the US does not make up for all of the pollution we play a big part. Global warming is a terrible thing and it's going to affect the US.
People from other countries are bound to sneak into the US. Building a wall and deporting people is not the best way of fixing the problem.
I understand that you have to clean the last persons mess and while doing that things may happen but you should probably be careful.
Hunger in America is a real thing. If you were just two dollars over the limit you can't get any help with food stamps or anything else and I think that that's wrong. Good cheap things you can buy at stores are horrible for your body you can't buy fresh produce for four dollars but you can buy four bags of chips for four dollars.