Those That Died to Give Us Life

The amazing thing is that every atom in your body came from a star that exploded. And, the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics: You are all stardust. You couldn’t be here if stars hadn’t exploded, because the elements – the carbon, nitrogen, oxygen, iron, all the things that matter for evolution – weren’t created at the beginning of time. They were created in the nuclear furnaces of stars, and the only way they could get into your body is if those stars were kind enough to explode. So, forget Jesus. The stars died so that you could be here today. – Lawrence Krauss Read on…

In Defense of Group Selection

All my life I’ve been fascinated by unfamiliar lands and peoples; the mosaic of human cultures for me is the most fascinating subject in the universe. I have spent half my life abroad and almost all of it dealing in one way or another with what works in different cultural environments, and what happens when cultures collide. I’ve gotten to know my subject the way Mark Twain’s riverboat pilot got to know the Mississippi. Recently I have become involved with … Read on…