Our Planet

Watch this video http://tw.youtube.com/watch?v=0XMn_Ry3z6M and answer the following questions:

1. What's the video about?
1.a. global warming
1.b. the consequences of war
2. Who presents the video:
1.a. Bill Clinton
1.b. Al Gore
3. Write two more questions about the video

Please, send me your answers!