Australia's favourite science guru explains the facts about climate change -- and how we can fix it How do Greenhouse Gas molecules shimmy and shake to trap 400

Summarizes the science of climate change and impacts on the United States, for the public and policymakers.

For lay readers and specialists alike, this concise, scientific analysis refutes the pessimistic global warming scenarios depicted in the media. In addition to

Climate change is occurring, is caused largely by human activities, and poses significant risks for-and in many cases is already affecting-a broad range of huma

Most environmental statutes passed since 1970 have endorsed a pragmatic or 'precautionary' principle under which the existence of a significant risk is enough t