Sam Harris believes that morals should advance the well-being of the people, and with that as a basis he puts forward, hard to deny, arguments that science can determine the moral landscape. Even though I would recommend this book to everyone, I know that it’s not something everyone will like or even agree with. The book is also a bit tough to get into, a lot of point and counterpoints (a bunch of big words and no pictures).
I found the examples and studies of how the brain works and how we think and make moral decisions surprising and interesting. The chapter on psychopaths was especially hard to put down. I was somewhat surprised that there are probably no more than 100 serial killers in the U.S. at any give time, but I was floored to find out that there are probably about 3 million psychopaths in the U.S. (1% of the population).
Sam Harris takes a few swipes at religion and scientists that try to combine or twist the “facts” that make science and religion get along perfectly. I’m sure that anyone (that I know) who reads this book, agreeing with it or not, will learn something and come away with a better understanding of minds and brains.