Global Warming

Uncertainty in Climate Change: A Conversation with Climate Scientists and Economists

Bill Nordhaus (Yale), Marty Weitzman (Harvard), Gary Yohe (Wesleyan), John Reilly (MIT), Tony Smith (Yale), Geoff Heal (Columbia), Mark Pagani (Yale), Dan Lunt (U. of Bristol), Chris Forest (Penn State), Trude Storelvmo (Yale), Klaus Keller (Penn State), Kevin Trenbert (NCAR), Bill Boos (Yale), Stephen Schwartz (Brookhaven Nat. Laboratory) were the climate scientists and economists participating in a day-long workshop to discuss the role of uncertainty in climate change and its economic and social impacts.

Global Environmental Justice: A Public Political Ecology of the Carbon Economy

Tracey Osborne is Assistant Professor in the School of Geography and Development and Director of the Public Political Ecology Lab at the University of Arizona. Her research investigates the political ecology of environmental markets, particularly carbon markets, and their implications for the lives and livelihoods of forest communities in the Global South. Specifically, she explores the intersection of carbon markets, development, and agrarian change as they relate to forestry-based carbon initiatives in Mexico.

The future of summer Arctic sea ice

When will the summer Arctic be nearly sea ice free? The answer is “eventually” given anthropogenic warming, but different considerations of the available data yield different answers.  Overland and Wang address this question and attempt to predict 21st century summer Arctic sea ice loss by applying three distinct approaches to the problem…

Up in the Sky: Next week's forum on global climate & atmospheric modeling

New insight into the origin of monsoons, the potential use of aerosols to cool the globe, and how different industries uniquely impact atmospheric warming are the contributions of YCEI researchers at an upcoming forum on Global Climate and Atmospheric Modeling, Saturday, September 21, at KGL.  Researchers from Tokyo’s Todai University round out the 5-person forum with talks on the radiative forcing of aerosols in East Asia and a model of 100,000-year glacial-interglacial cycles.  The forum starts at 1 p.m.

The Hockey Stick and the Climate Wars: Dispatches From The Front Lines

A central figure in the controversy over human-caused climate change has been “The Hockey Stick,” a simple, easy-to-understand graph my colleagues and I constructed to depict changes in Earth’s temperature back to 1000 AD. The graph was featured in the high-profile “Summary for Policy Makers” of the 2001 report of the Intergovernmental Panel on Climate Change (IPCC), and it quickly became an icon in the debate over human-caused (“anthropogenic”) climate change.

A Town Hall Meeting at Yale with Senator Chris Murphy (September 13th, 2pm)

The Yale Climate and Energy Institute will host a panel discussion on how global warming will affect New England in the 21st century and how the region is preparing for the coming changes. The meeting will take place at the Yale School of Forestry & Environmental Studies, in Burke Auditorium of Kroon Hall, on 195 Prospect Street in New Haven and include short talks by climate and infrastructure experts and a panel discussion with Senator Chris Murphy.

Join us for a discussion of these topics with panelists:

 – Senator Chris Murphy (D, CT)

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