The issues of technology and uncertainty are very much at the heart of the policy debate of how much to control greenhouse gas emissions. The costs of doing so

The issues of technology and uncertainty are very much at the heart of the policy debate of how much to control greenhouse gas emissions. The costs of doing so

Much is written in the popular literature about the current pace of technological change. But do we have enough scientific knowledge about the sources and manag

The U.S. Environmental Protection Agency (EPA) is one of several federal agencies responsible for protecting Americans against significant risks to human health

Although the future extent and effects of global climate change remain uncertain, the expected damages are not zero, and risks of serious environmental and macr