Ed Begley Jr. Joins Orlando Bloom, Kevin Bacon, Serena Williams and More in Green PSA

Ed Begley Jr. is involved in a public service announcement campaign urging people to get involved in the fight to stop global warming. 

You'll recognize lots of uncredited people in the above video urging people to:

Join the fight: http://globalgreen.org/iam

They explain:

Climate change is causing ice to melt and sea levels to rise, threatening billions of people along with world's coastlines, including 150 million Americans. We asked friends of Global Green USA, including Mark Ruffalo, Adrian Grenier, Orlando Bloom, Serena Williams, Ed O'Neill, James Cameron, Suzy Amis, Nia Vardalos, Kyra Sedgwick, Kevin Bacon, Mark McGrath, Ed Begley Jr., Esai Morales, and Billy Morrison, to help us spread the word with this public service announcement (PSA) and to launch our

I AM Challenge: http://globalgreen.or/iam.

We are all urging you to join us in taking individual actions to fight climate change and demand that our leaders invest in green technologies and green jobs now. Join us in fighting climate change today:

- Send a photo of you in the city you love and make a pledge to act in fighting climate change, by entering our I Am Fighting Climate Change Challenge here: http://globalgreen.or/iam (The winner will win VIP tickets to walk the green carpet in eco-style at our Pre-Oscar Party in February 2012!)

- Donate to Global Green USA here: http://bit.ly/mRcqlT