Compassion is a universal virtue, but is it innate or taught? Have we lost touch with it? Can we be better at it? In this hour, TED speakers explore compassion: its roots, its meaning and its future. (Original broadcast date: December 19, 2014).

Some of our most powerful feelings — stress, depression, despair — are the hardest to understand. This hour, TED speakers challenge assumptions about emotion, disquiet and the essence of well-being. (Original broadcast date: November 6, 2015).

In this hour, stories from TED speakers who are "giving it away" in new and surprising ways, and the things that happen in return. (Original broadcast date: May 17, 2013).

Food is more than nourishment. It's a source of pleasure — and guilt — and an agent of change. This episode, TED speakers explore our deep connection to food, and where it's headed.

In a world with limited resources, can we find ways to salvage what's disappearing? Can we innovate our way out of a finite landscape? This hour, TED speakers explore ideas about living with less. (Original broadcast date: July 17, 2015).

Democracy is often hailed as the best form of government. But with a growing sense of distrust, should we rethink the whole system? This hour, TED speakers ask if democracy is truly our best option.

Humans adapt to physical and creative challenges in remarkable ways. How do we do it, and what happens when we can't? In this episode, TED speakers share inspiring stories about our capacity to adapt. (Original broadcast date: November 20, 2015).

It's an unpleasant thought, but we're exposed to toxins every day. This episode, TED speakers ask: should we accept our toxic world as reality or can we make change?

Love it or hate it, most of us have to work for a living. So, how can we make work more meaningful? This hour, TED speakers explore our values and motivations when it comes to the workplace. (Original broadcast date: October 10, 2015).

Love is instinctive and essential, but what is it that brings certain people together? In this hour, TED speakers examine the mystery of connection and relationships. (Original broadcast date: April 25, 2014).