This is a great video on why we all should take action on climate change. Alex Bogusky, who was a principal and co-chairman of the award-winning ad agency Crispin Porter + Bogusky, launched this video on the web to engage more people by simplifying the message about climate change. If you haven’t seen the video yet, you can play it here. In Pollution=Bad, Clean=Good, he urges us to stop debating climate change and start doing something about it. After all, taking positive steps will result in a cleaner environment and reduce the threats from climate change.