You can watch me talk to Greg Cochran about his book The 10,000 Year Explosion on bloggingheads.tv this weekend…. There’s something interesting about the front page of bloggingheads.tv right now. Check it. Not only are the two colored people on the front not talking to each other (yeah, I’m talking about the Glenn & John … Continue reading 10,000 Year Explosion & bloggingheads.tv