Obsadenie:
Séria 1
01 — Planet guards
02 — Climate I: Far North
03 — Water in India
04 — Water in Sahel
05 — Amazon forest
06 — Energies exhaustion
07 — Fair trade
08 — Oceans in danger
09 — Ecosystems
10 — Water of the World
11 — Poverty
12 — Forests of the world
13 — Excessive fishing
14 — Climate II: Origins
15 — Farming
16 — Biodiversity
17 — Climate III: Effects
18 — Recycling
19 — Women of the World
20 — Children's labour
21 — New energies
22 — House and city
23 — Climate IV: Solutions
24 — Children: Health and Education
25 — Technologies
26 — Tomorrow