Why psychopathy is more common than you think...

The U.S. suicide rate today is almost identical to what it was a century ago, even as death rates from many other causes have dropped. Matthew Nock, PhD, of Harvard University, discusses why it’s so hard to predict who will act on suicidal thoughts -- and when; how new tools, fro ...  Show more

Why does music give many of us goosebumps, bring back vivid memories and make us want to dance -- but leaves some people cold? Robert Zatorre, author of “From Perception to Pleasure: The Neuroscience of Music and Why We Love It,” discusses how music engages the brain’s reward sys ...  Show more

Why is American culture so fascinated with psychopathic people and true crime stories? Why don’t billionaires give more? What makes some people so generous that they’d undergo surgery to donate an organ to a complete stranger? These are the kinds of questions that Abigail Marsh, ...  Show more

“Psychopath” and “sociopath” are words that often get used interchangeably, but they’re not exactly the same. Regardless of semantics, Savvy Psychologist Dr. Ellen Hendriksen reveals how to spot the heartless, charming evil of a psychopath or sociopath. Read the transcript: http: ...  Show more

We talk a lot about psychopaths - but rarely discuss their polar opposites, super altruists. These are people who go to extreme lengths to help others - even though their acts of kindness might cost them time, money or expose them to physical danger. These folk are also happier t ...  Show more

When most people think of psychopaths, they think of uniformly monstrous characters who lack empathy and conscience.But my guest says that those characteristics are just one part of the spectrum of traits that make up psychopathy, and while always having these traits turned up hi ...  Show more