I want to make sure people are listening to the world's scientific community on issues like global warming. I still don't think nearly enough is being done here about curbing CO2 emissions. Not enough people believe the threats to be as big as they are.  I'm also a supporter of the 2007 YouthAIDS "Kick Me!" Campaign, an effort to engage American youth in the fight against AIDS.  Please visit www.youthaids.org/kickme to register so you can do your part.