As a professor at the University of Virginia, Jonathan Haidt uses the scientific method to study human morality…which leads to asking people some pretty screwed up questions. Would it be wrong if a man bought a chicken from the store for dinner, had sex with it and then ate it? A brother and sister are on holiday together and they decide it would be fun to have sex. The sister is already on the pill, but the brother decides to use a condom just to be safe. They enjoy it, but they decide to just do it this one time and keep it as a secret between them. The secret brings them closer.

You may or may not have a problem with having sex with your dinner, but you probably have a big problem with a brother and sister having sex. The question is why? Most people's first reaction is to say that close relatives shouldn't have children because of the high risk of genetic abnormalities, but with the sister on the pill and the brother using a condom is that really a risk. But wouldn't it destroy their relationship? Well, in this situation, sharing a secret of their one-time fling brought them closer together. What hypotheticals like these reveal is that we feel that things are wrong first and then we struggle with reasons to justify those feelings. Are we rational creatures or are we primarily emotional creatures searching for reasons to justify what we feel?

In his first book, The Happiness Hypothesis: Finding Modern Truth in Ancient Wisdom, Jon Haidt manages to draw ten great ideas from the world's ancient religions and analyzes them through the lens of modern scientific research. Haidt does so much more than simply examine the practical benefits of ancient teachings from the perspective of neurology and psychology; he also reflects on the nature of religion itself. Is the propensity for religious experience born into us? If so, what function does it serve?

While The Happiness Hypothesis compellingly answers these questions, it is Haidt's second book The Righteous Mind: Why Good People Are Divided By Politics and Religion he delves much more deeply into the consequences of modern research for a society. Religion, like politics, serves to draw us out of ourselves and bind us into a group that is larger than ourselves, but it also gives us the feeling that our view of the world is the truth whole and entire. By creating understanding of the universal tendency towards being blinded by our emotions, Haidt is on a mission to foster a dialogue between political and religious groups that operates from a place of humility and a genuine desire to understand the other person's perspective.

On the show, Bryan, Jonathan and Hunter discuss everything from why Washington is broken to why 1% of men give the rest of us a bad name to tribes in Papua New Guinea that believe a little homosexuality is essential for becoming a man. It's an hour-long journey through the weird and wonderful world of human nature that will leave you with time-tested and science-tested wisdom for how you can be happier and more fulfilled.

Jonathan Haidt can be followed on twitter at @JonHaidt.

For more on his work check out The Happiness Hypothesis, The Righteous Mind and the following websites:

www.RighteousMind.com

www.YourMorals.com