What are the Odds?

We tend to see depression as an illness to eliminate, evidence that something has gone wrong in the brain. But what if low mood serves a purpose? Psychologist Jonathan Rottenberg examines the evolutionary roots of depression and reflects on his own painful experience with suicida ...  Show more

Disgust is a strong emotion, one designed by evolution to protect us from danger and diseases. But disgust also spills into other areas of our lives, influencing our morals, our intuitions about right and wrong, even our politics. We talk with psychologist David Pizarro about how ...  Show more

What are we to make of coincidence? From the numerological cats cradles we weave around famous events to the curious ways human lives converge through time, coincidence seems to fly in the face of reason and even suggest the supernatural. In this episode of Stuff to Blow Your ...

Are some people just lucky? Is there any scientific formula behind coincidences? Is randomness the norm? Brian and Robin team up with comedian Sophie Duker, mathematician Marcus Du Sautoy and statistician David Spiegelhalter to uncover the reality and the maths behind seemingly i ...  Show more

From carefully avoiding cracks in the pavement to saluting every magpie that you meet, superstitious behaviour is really common. But why do we have superstitions? Where do they come from? And are they helpful or harmful? 

<! ...

Physicist Brian Cox and comedian Robin Ince are joined by the Australian comedian and musician Tim Minchin and mathematician Alex Bellos to discuss randomness, probability and chance. They look at whether coincidences are far more common than one might think and how a mathematica ...  Show more