Marc West talks with Jacqui Hayes about the HelloFromEarth.net project,

From the Live Futures Festival, Dr Zheng asks us about what it should be like to live in cities in the future,

Natalie Roland talks to Ian Woolf about the Live Local project at Live Futures,

News by Caitlin Howlett,

- face reading differs across cultures

- why people need different amounts of sleep

Presented and produced by Ian Woolf