Who else is there to cause problems? That doesn't excuse us from accepting what we have done and striving to fix the mess. Will it happen in one life time? No. Will we find that perfect solution where everything is just peachy dandy for everyone? Not likely. Will every human being in existence be on board? Nope. But we still aren't excused from trying. And to keep trying. And to never stop trying. That's how you grow. Accept the truth of what we have done and continue to do, take responsibility for it, learn from it and strive to do better. With sincere continued effort there's a chance things will improve. But without that sincere effort to strive for better we will just continue to wallow around in the mud.

Problem solving isn't easy. Motivating people to get on board is even harder. But there's no one else to do it. It's up to us.