-- How do spaces shape the human experience? In what ways do our rooms, homes, and buildings give us meaning and purpose? On this week's show, TED speakers explore the power of the spaces we make and inhabit.

Architect Michael Murphy believes that buildings can offer far more than shelter. Considering factors both material and human, he explains how thoughtful design can make us healthier and happier.

David Byrne says "context has a huge effect on creativity." He draws on his time with Talking Heads, as well as Bach, Gregorian chant, even birds-to show how spaces affect the music we write and play.

How does a designer take an abstract idea and turn a space into an experience? Artist Es Devlin explores the influence of the spaces and structures we create-in theater, art, music, and beyond.

To design the Bah�'� Temple of South America, architect Siamak Hariri had to reimagine what a sacred space looks like. He found his answer and design in illumination.