On the recordJanuary 13, 2015
let me read from an excerpt of a letter signed by virtually every major scientific organization in this country that was sent to the U.S. Senate way back in 2009. This is what the letter states: Observations throughout the world make it clear that climate change is occurring, and rigorous scientific research demonstrates that the greenhouse gases emitted by human activities are the primary driver. These conclusions are based on multiple independent lines of evidence, and contrary assertions are inconsistent with an objective assessment of the vast body of peer-reviewed science. Moreover, there is strong evidence that ongoing climate change will have broad impact on society, including the global economy and on the environment. For the United States, climate change impacts include sea level rise for coastal states, greater threats of extreme weather events, and increased risk of regional water scarcity, urban heat waves, western wildfires, and a disturbance of biological systems throughout the country. The severity of climate change impacts is expected to increase substantially in the coming decades. Let me repeat that one sentence: The severity of climate change impacts is expected to increase substantially in the coming decades. We know that the Earth's climate is warming and warming quickly as a result of industrial greenhouse gas emissions. The 2014 National Climate Assessment reported: The most recent decade was the nation's warmest on record. U.S.…





