White House Moves to Update ‘Social Cost of Carbon’ (NYT)

What to Make of a Plateau in Global Warming? (NYT)

Administration Raises Estimate of “Social Cost of Carbon” (Brad Plumer, WaPo)

IEA Report: World CO2 Emissions Rose 1.4% in 2012 (WaPo)

Sen. Lautenberg Challenged Science-Deniers in Tobacco, Booze, Gun, Chemical, Fossil Fuel Industries (The Scientist)

Geoengineering’s False Promise (NYT op-ed)

Study Revises Downward Sulfates’ Cooling Impact (LA Times)

U.S. Methane Emissions Outstrip Estimates (Science Daily)

Study: 97% of Peer-Reviewed Articles Attribute Climate Change to Human Action (Reuters)

For Insurers, No Doubts on Climate Change (NYT, Economic Scene)