Thank you, I'm familiar with the book you are recommending - the righteous mind. It is discussed in Altruism and cited in its bibliography. [1] I get the imp

Thank you, I'm familiar with the book you are recommending - the righteous mind. It is discussed in Altruism and cited in its bibliography. [1] I get the impression you've decided to take a stance on the book Altruism without reading it. The summary you provide for Rightous mind could work just as well as a summary for Altruism too. At this point, we aren't even disagreeing, we're just citing different sources, and I'm content to just drop it. https://books.google.com/books?id=1k_2AwAAQBAJ&printsec=frontcover&dq=altruism&hl=en&sa=X&ved=0ahUKEwjerY-Z-4TjAhXGup4KHT-gAP0Q6wEIKTAA#v=onepage&q=%22The%20Righteous%20Mind%22&f=false https://books.google.com/books?id=1k_2AwAAQBAJ&printsec=fron...