The cost of taking no action to reduce greenhouse gas emissions would be “equivalent to a 3.6% loss of the U.S. GDP in 2100,” said Sir Nicholas Stern in his written testimony to the Energy and Commerce Subcommittee on Energy and Air Quality last week (archived webcast). “We should emphasize, however, that there are many … Continue reading House Energy Subcommittee Debates Economic, Human, Security Costs of Climate Change