TED Radio Hour

We try so hard to be perfect, to never make mistakes and to avoid failure at all costs. But mistakes happen — and when they do — how do we deal with being wrong? In this episode, TED speakers look at those difficult moments in our lives, and consider why sometimes we need to make mistakes and face them head-on.

Learning is an integral part of human nature. But why do we — as adults — assume learning must be taught, tested and reinforced? In this hour, TED speakers explore the ways babies and children learn, from the womb to the playground to the Web.

We've been promised a future where robots will be our friends, and technology will make life's daily chores as easy as flipping a switch. But are we ready for how those innovations will change us as humans? In this episode, TED speakers consider the promises and perils of our relationship with technology.

Beauty surrounds us, draws us in, gives joy and creates conflict. In this hour, TED speakers conjure up beauty both ancient and modern, and suggest reasons why humans are hardwired to crave and respond to beauty.