 Well, consider this, quote, there's 8 billion people in the world, and me and my kids, we've been in the luckiest 100th of 1% or something. There's a lot of ways to help people, end quote. That's Warren Buffett commenting on setting up a new charitable trust for his fortune after his death. Or this, the Paris Summer Olympics organizing committee said no air conditioning will be provided in athletes' rooms. The reason? The organizers want to cut the event's carbon footprint in half.