WOTC - Climate change

I asked this question in the Wisdom of the Crowd:

Is climate change a serious issue for the world?

Here are the responses:

69 % - It is a serious issue and every country should act to reduce its impact.
25 % - It is somewhat important but the proponents have exaggerated its impact.
3 % - The younger people are most worried about the harm to the environment.
2 % - I have no idea what this issue is about.

See the pie chart at: 
http://www.wisdomofthecrowd.sg/chart.aspx?ID=766