What's Going on in the World?

I'm really, really scared about the effects of what we've done to our planet. And i am worried about the future that my son will inherit. I mean, i'm sure the world will stagger on enough for me, but for him, he'll probably last into the 20 second century if he's lucky in the way that life spans are increasing. You must have broken stories that you think have made an actual difference in the world a you never know. It's interesting to see how, although people have forgotten so many, many things, tienanmen square is something that nobody in the world has forgotten,. except, of course, in china, where the authorities want it