[On the Internet and activism:] The danger of the Internet is cocooning with the like-minded online - of sending an email or twitter and confusing that with action - while the real corporate and military and government centers of power go right on. In a way, the highest purpose of the Internet is to bring us together for empathy and action. After all, the reflector cells and empathy-producing chemicals in our brains only work when we're physically together with all five senses. You can't raise a baby online.