Presents a documentary video series narrated by actors Brad Pitt and Morgan Freeman, with excerpts from the different episodes available here. The series looks at issues around design, energy, and transport, and what initiatives are...

Businessman and philanthropist Bill Gates looks towards a future of sustainable energy and worldwide education. [3:33]

Why not use micro-organisms (bacteria, viruses, fungus, etc.) to create sustainable energy and fuel? There are a lot of ideas currently being researched and put to use including turning cow manure into natural gas. [4:43]