Many years talk about global warming, pollution. What do you think about it? Can it be reversed?
The problem is that even if we reverse it, and have no problems for hundreds of years, eventually some asshole are going to come and take us to the point of no return. So eventually humanity will be doomed.
It's like one of those people who take selfies after climbing skyscrapers. They can succeed 40 times in a row, but one little mistake, and there's no coming back. Eventually some assholes will take us to the point of no return.