Costing the Earth

331 Episodes

1. Bottle Bank Wars

   Published: 1/31/2012
2. Let it Snow!

   Published: 10/26/2011
3. March of the Pylons

   Published: 10/19/2011
4. Gold of the Conquistadors

   Published: 10/12/2011
5. High Speed Hell?

   Published: 10/5/2011
6. Waters of Arabia

   Published: 9/28/2011
7. A Very Large Hole in the Sahara

   Published: 9/22/2011
8. The Air That I Breathe

   Published: 9/14/2011
9. Bug Mac and Flies

   Published: 9/7/2011
10. Cave Carnage

    Published: 8/31/2011
11. Nature's Medicine Cabinet

    Published: 5/25/2011
12. California Gasping

    Published: 5/18/2011
13. The Real Avatar

    Published: 5/11/2011
14. Greening the Teens

    Published: 5/6/2011
15. Cocoa Loco

    Published: 4/27/2011
16. Peak Leak

    Published: 4/20/2011
17. Deepwater Horizon - The Real Damage

    Published: 4/13/2011
18. Fields Paved with Gold

    Published: 4/6/2011
19. Alien Invaders

    Published: 3/30/2011
20. Britain's Nuclear Future

    Published: 3/23/2011