David Keith's unusual climate change idea

David Keith's unusual climate change idea

http://www.ted.com/talks/lang/en/david_keith_s_surprising_ideas_on_climate_change.html

This video clip suggests a creative and unusual idea on climate change. Particularly, his way of developing his argument is very intriguing. If you are bored with mundane arguments on climate change, this is exactly what you wish to watch. (subtitles available)

Choose if you want to:
▷ learn an effective way to develop your argument
▷ observe how his speech is different from other speeches
▷ learn how to implement scientific data into your speech