Like all of us, economist Tyler Cowen loves a good story. But in this intriguing talk, he asks us to step away from thinking of our lives -- and our messy, complicated irrational world -- in terms of a simple narrative.

Some believe our world has changed at a rapid pace in recent decades. From the rise of the internet to the proliferation of startups spinning out inventions, it can certainly seem that way. In this episode, though, economist Tyler Cowen argues that none of this has really transformed the ways we live over the last 50 years. But he contends that ...

Advertising adds value to a product by changing our perception, rather than the product itself. Rory Sutherland makes the daring assertion that a change in perceived value can be just as satisfying as what we consider “real” value -- and his conclusion has interesting consequences for how we look at life.