Here is my pick on advertisements around behavior change or causes, what is yours?

1. http://www.youtube.com/watch?v=nhwIFbB5iuo

2. http://www.youtube.com/watch?v=sEV3FbjNlrM

3. http://www.youtube.com/watch?v=7sn40JvmglE

4. http://www.youtube.com/watch?v=nJjDfZLtXSY

5. http://www.youtube.com/watch?v=HNoo9ZekHbs

6. http://www.youtube.com/watch?v=mJIAjZUWV2Y

7. http://www.youtube.com/watch?v=uc21ujSwsgo

http://www.youtube.com/watch?v=eh7WXBrEcSQ