As for helping solve the world's problems, well, eradicating smallpox, bringing water to drought areas, Bill Gates' $100 million grant to treat AIDS in India, all seem to defy your pessimism. I'm not denying that bad things happen, of course they do, but I'm presenting the balance to the argument. If you were all preaching how great we are, I'd be highlighting some of those bad things, but no one ever seems to want to give our race any credit. I do regular charity work because I believe in the power of the human spirit (no, I'm not religious). If you are so dismayed, get off your arses and do something about it, rather than complaining uselessly. Maybe some of you do, but certainly not everyone does. Incidently, I don't think we should interfere with another culture, they would be best advised to learn from their own mistakes as we have. You may be one of these 'arrogant humans' Einstein, but I am not. I am a humble and grateful person. And if you all genuinely feel as pessimistic and depressed as you sound, I feel very sorry for you indeed. You are missing out on a wonderful life.