I've always believed that morality ties in perfectly with science. Can science really tell you what is moral or right? I suppose that all depends on your definition of morality. I certainly wouldn't trust a secular humanist or the current Jihad movement to decide morality for me, however, science can certainly tell you what is best for humanity and beneficial to society. Don't believe me? Check out this video by Sam Harris. You might change your mind!
I think this guy has the perfect balance of logic and humanity. This video is great!