Season 1

1. Planet guards

2008-12-15 · 25m

2. Episode 2

2008-12-15 · 24m

3. Climate I: Far North

2009-01-08 · 24m

4. Episode 4

2009-01-09 · 25m

5. Water in India

2009-01-12 · 24m

6. Episode 6

2009-01-13 · 24m

7. Water in Sahel

2009-01-15 · 23m

8. Episode 8

2009-01-16 · 23m

9. Amazon forest

2009-01-19 · 24m

10. Episode 10

2009-01-20 · 24m

11. Energies exhaustion

2009-01-22 · 24m

12. Episode 12

2009-01-23 · 23m

13. Fair trade

2009-01-26 · 24m

14. Episode 14

2009-01-27 · 23m

15. Oceans in danger

2009-01-29 · 24m

16. Episode 16

2009-01-30 · 23m

17. Ecosystems

2009-02-02 · 25m

18. Water of the World

2009-02-03 · 24m

19. Episode 19

2009-02-05 · 23m

20. Poverty

2009-02-06 · 23m

21. Episode 21

2009-02-09 · 23m

22. Forests of the world

2009-02-10 · 23m

23. Episode 23

2009-02-12 · 23m

24. Excessive fishing

2009-02-13 · 23m

25. Episode 25

2009-02-16 · 23m

26. Climate II: Origins

2009-02-17 · 23m

27. Episode 27

28. Farming

29. Episode 29

30. Biodiversity

31. Episode 31

32. Climate III: Effects

33. Episode 33

34. Recycling

35. Episode 35

36. Women of the World

37. Episode 37

38. Children's labour

39. Episode 39

40. New energies

41. Episode 41

42. House and city

43. Episode 43

44. Climate IV: Solutions

45. Episode 45

46. Children: Health and Education

47. Episode 47

48. Technologies

49. Episode 49

50. Tomorrow

51. Episode 51