I second this. We can either destroy our-self or become a more vibrant, multicultural civilization. See Physicist Dr. Michio Kaku on this: http://www.youtube.c

I second this. We can either destroy our-self or become a more vibrant, multicultural civilization. See Physicist Dr. Michio Kaku on this: http://www.youtube.com/watch?v=7NPC47qMJVg http://www.youtube.com/watch?v=7NPC47qMJVg