Season 1

E1. Planet guards

Dec 15, 2008 · 25m

E2. Climate I: Far North

Dec 15, 2008 · 24m

E3. Climate I: Far North

Jan 8, 2009 · 24m

E4. Water in Sahel

Jan 9, 2009 · 25m

E5. Water in India

Jan 12, 2009 · 24m

E6. Energies exhaustion

Jan 13, 2009 · 24m

E7. Water in Sahel

Jan 15, 2009 · 23m

E8. Oceans in danger

Jan 16, 2009 · 23m

E9. Amazon forest

Jan 19, 2009 · 24m

E10. Water of the World

Jan 20, 2009 · 24m

E11. Energies exhaustion

Jan 22, 2009 · 24m

E12. Forests of the world

Jan 23, 2009 · 23m

E13. Fair trade

Jan 26, 2009 · 24m

E14. Climate II: Origins

Jan 27, 2009 · 23m

E15. Oceans in danger

Jan 29, 2009 · 24m

E16. Biodiversity

Jan 30, 2009 · 23m

E17. Ecosystems

Feb 2, 2009 · 25m

E18. Water of the World

Feb 3, 2009 · 24m

E19. Episode 19

Feb 5, 2009 · 23m

E20. Poverty

Feb 6, 2009 · 23m

E21. House and city

Feb 9, 2009 · 23m

E22. Forests of the world

Feb 10, 2009 · 23m

E23. Children: Health and Education

Feb 12, 2009 · 23m

E24. Excessive fishing

Feb 13, 2009 · 23m

E25. Technologies

Feb 16, 2009 · 23m

E26. Climate II: Origins

Feb 17, 2009 · 23m

E27. Episode 27

E28. Farming

E29. Episode 29

E30. Biodiversity