Jay Gulledge

Senior Advisor, Center for Climate and Energy Solutions

Dr. Jay Gulledge is a Senior Advisor at the Center for Climate and Energy Solutions (C2ES), specializing in the application of scientific knowledge of the climate system to policy- and decision-making. He previously served as Senior Scientist and Director for Science and Impacts at C2ES. After serving in a variety of academic, NGO, and government laboratory positions, Jay entered private practice as a scientific consultant focused on climate change risk management and communication.

Dr. Gulledge is a Certified Senior Ecologist with more than 25 years of teaching and research experience in the biological and environmental sciences. His scientific research examines human dimensions of global environmental change and his work at the science/policy interface informs policy-makers, business leaders, the public, and the media about the science and impacts of global environmental change and approaches for managing the associated risks.

After earning his Ph.D. at the University of Alaska Fairbanks, he was a Life Sciences Research Foundation Postdoctoral Fellow at Harvard University and subsequently held faculty posts at Tulane University and the University of Louisville. Most recently he served as Director of the Environmental Sciences Division at Oak Ridge National Laboratory where he oversaw a major climate change research program.

In 211, Dr. Gulledge received the American Geophysical Union’s Charles S. Falkenberg Award for his contributions to “the quality of life, economic opportunities and stewardship of the planet through the use of Earth science information and to the public awareness of the importance of understanding our planet.”

Posts by Jay Gulledge

Blog Post
What Hurricane Harvey tells us about climate change
Blog Post
Countries should assess climate risk the way they assess other security risks
Blog Post
Accounting for scientific uncertainty in a dangerously warming world
Blog Post
Two More Lows for Arctic Sea Ice
Blog Post
Senate gets back to climate science
Blog Post
Climate Change’s Impact on International Arctic Security
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Report
Climate Change & International Security: The Arctic as a Bellwether

Executive Summary In its most recent assessment of global climate change, the U.S. National Academy of Sciences concluded, “A strong body of scientific evidence shows that climate change is occurring, is caused largely by human activities, and poses significant risks for a …

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Blog Post
IPCC Releases Full Report on Extreme Weather Risk Management
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Paper
Extreme Weather and Climate Change

Thousands of record-breaking weather events worldwide bolster long-term trends of increasing heat waves, heavy precipitation, droughts and wildfires. A combination of observed trends, theoretical understanding of the climate system, and numerical modeling demonstrates that global warming is increasing the risk …

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Blog Post
That’s One Small Step for the IPCC; One Giant Leap for Understanding Our Climate Risk
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Report
Degrees of Risk: Defining a Risk Management Framework for Climate Security

There is a growing consensus in the security community that climate change presents significant risks to the delivery of national, regional and global security goals. Through sea level rise, shortages of food and water and severe weather events, climate change …

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Article
Climate Change Risks in the Context of Scientific Uncertainty

This article appeared in The Global Politics of Energy, 2008.

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Speech
Congressional Testimony of Jay Gulledge – Examining the “Hockey Stick” Controversy
Speech
Congressional Testimony of Jay Gulledge Regarding Climate Change: Understanding the Degree of the Problem – and the Nature of its Solutions