8. I don’t want to go extinct
Okay, so the human race probably isn’t going to die out any time soon — but we are using up our resources faster than we can replenish them, and that’s bad. If we continue at the same pace we’re going at now we’ll eventually run out of fossil fuels, then trees, then clean water, then just about everything else that isn’t sustainable. In order to keep up our current way of living, we’re all going to have to start caring more about the environment.