Kevin McCloud’s Rough Guide to the Future

2. Eco Town, Future Farming, Robot Cemetery

Jon visits America's most eco-friendly town. Phil heads for a futuristic farm in China. And in Japan, Alice finds out where robots go to die.

3. Longlife, Work & Clever Robots

Jon Richardson checks out advances in prolonging life. Phil Wang finds new ways to make a living. Alice Levine reckons robots are getting as smart as humans.