Dr. Bill Chameides joined Environmental Defense as chief scientist in 2005 after three decades in academia as a professor of atmospheric sciences. As an atmospheric scientist, Chameides's research focuses on explaining the processes that shape our environment and thereby help to identify pathways toward a sustainable future.
As an advocate, Chameides promotes governmental and private sector action to advance the causes of environmental health and sustainability using market-based approaches founded in sound scientific principles.
Dr. Chameides is:
• a member of the U.S. National Academy of Sciences
• a Fellow of the American Geophysical Union
• a recipient of the American Geophysical Union's Macelwane Award
• a National Associate of the National Academies in "recognition of extraordinary service"
By Sharyn Stein for climate411 7 Comments
The past decade was the warmest on record, according to a new analysis unveiled at the international climate change summit in Copenhagen. Read full post »
By Sharyn Stein for climate411 2 Comments
Several bipartisan groups of American veterans and and national security leaders are calling on Congress to take action on clean energy legislation in a new TV campaign. Read full post »
By Lisa Moore for climate411 13 Comments

See what will happen to your state by the end of this century, according to a recent nonpartisan report on climate change. Read full post »
By Sam Parry for climate411 1 Comments

Habitats are rapidly changing due to climate change, and animals can't adapt as quickly. Read full post »
By Sharyn Stein for climate411 10 Comments

A clear, simple graphic illustrates how a carbon cap -- such as that proposed in the Waxman-Markey Bill -- will help U.S. business. Read full post »
By Keith Gaby for climate411 3 Comments
The truth comes out that industries with profits tied to fossil fuels purposefully ignored scientific facts to sway public opinion against climate change action. Read full post »
By Tony Kreindler for climate411 1 Comments
The media is delving into the details of climate policy at a level we just didn't see a couple years ago. Here's a sampling from this week. Read full post »
By Miriam Horn for climate411 0 Comments

One of our most striking discoveries while working on 'Earth: The Sequel' was just how much fun energy innovators are having. See for yourself in the Discovery Channel TV special. Read full post »
By Jackie Roberts for climate411 0 Comments

Tens of thousands of workers in hundreds of communities are poised to benefit from a nationwide cap on carbon emissions. A new website helps connect people with these opportunities. Read full post »
By Keith Gaby for climate411 1 Comments

Who is right when a national environmental group holds a video competition and the public and the "experts" disagree on who should win? Read full post »
Prepare your house now so you can take advantage of rebates and tax breaks when the latest stimulus program arrives.
Try these cheap and easy ways to remove nasty stains from clothes -- no toxic products required.
Use this interactive map to find people giving away free stuff or folks to take things off your hands.