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Jonathan Gilligan - Vanderbilt University. Nashville, TN, US

Jonathan Gilligan

Professor of Earth and Environmental Sciences | Vanderbilt University

Nashville, TN, UNITED STATES

Expert on the impact of human behavior and public policy on climate, with a focus on how small changes add up to make big differences.

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Beyond Politics: Private industry needs to step up on climate change

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Biography

Jonathan M Gilligan is Associate Professor of Earth and Environmental Sciences and Associate Professor of Civil and Environmental Engineering at Vanderbilt University.

He is Associate Director for Research at the Vanderbilt Climate Change Research Network, a member of the Vanderbilt Institute for Energy and Environment, the Vanderbilt Initiative for Smart-city Operations Research and a founding member of the Erdős Institute for Collaboration, Innovation, and Entrepreneurship.

In 2017, Gilligan and Michael Vandenbergh received the Morrison Prize, awarded by the program in Law and Sustainability at Arizona State University to the highest-impact paper on sustainability law and policy published in the previous year.

He is the author of one book and over 86 scholarly articles. He is also co-author, with Carol Gilligan, of the play “The Scarlet Letter” and the libretto for the opera “Pearl.”

Areas of Expertise (5)

Atmospheric Science

Environmental Policy

Climate Change

Water Conservation

Risk Management

Education (2)

Yale University: Ph.D. 1991

Swarthmore College: B.S. 1982

Selected Media Appearances (6)

Special report: Tennessee's power generation is cleaner than ever. The next step is a 'huge question'

Tennessean  online

2022-10-26

Even without widespread battery use (TVA will only have 51 megawatts of storage online by the end of the year, according to federal data), TVA could still increase solar’s share of the energy mix from its current 3% up to 20% without problems, said Vanderbilt engineering professor Jonathan Gilligan.

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Op-Ed: Here’s how companies can strong-arm their suppliers into cutting carbon emissions

Los Angeles Times  online

2022-10-04

The Inflation Reduction Act is both the most important federal climate legislation ever and sadly inadequate to protect the U.S. and the world from the effects of climate change. Where it falls short, states could intervene with tougher regulations — but many won’t. That leaves corporations, which can pressure their suppliers to take the actions necessary to prevent global warming’s most devastating effects.

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Electric Vehicles Don’t Have To Be Elitist - They Can Erode Social Inequities

Forbes  

2022-03-11

Vanderbilt University professor Jonathan Gilligan tweeted recently that “transition to electric vehicles can be a powerful force for social and environmental justice if we do it right.” I agree with him. When I asked Terry Travis what does success look like, he told me, “We would like to see the communities hit “worst and first” leading the conversation around clean and sustainable transportation, energy and environmental equity while simultaneously we have moved beyond mere consumerism and created workforce and economic opportunities for these burdened communities in the Auto 2.0 ecosystem.”

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As more climate migrants cross borders seeking refuge, laws will need to adapt

The Conversation  online

2021-06-08

Climate change is upending people’s lives around the world, but when droughts, floods or sea level rise force them to leave their countries, people often find closed borders and little assistance.

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Tips to make laundry day more gentle on the environment

Washington Post  online

2021-05-18

But it’s getting easier to clean your clothes while staying green. “You do have to wash your clothes, but you can do a very good job of minimizing the impact,” says Jonathan Gilligan, an associate professor of earth and environmental sciences at Vanderbilt University who has studied the effects of individual actions on greenhouse gas emissions. Although one consumer’s decision to switch to a more efficient washer isn’t going to counter the cumulative effects of major industries on its own, he says “it can have an effect.” Individual actions add up.

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This past winter in Nashville was unusually warm and rainy. And it looks like spring will be, too.

Tennessean  online

2019-03-19

"Winters have gotten so warm in the last 20 or so years that people forget. Weather that wouldn't have been remarkably cold 30 or 40 years ago seems extraordinarily cold today," said Jonathan Gilligan, associate professor of earth and environmental sciences at Vanderbilt University.

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Selected Articles (5)

A Study of the Geographic Variances in Water Salience using Local Newspapers

American Geophysical Union

Witte, A.; Hornberger, G. M.; Gunda, T.; Gilligan, J. M.

2018 Water use patterns in the U.S. have been shown to be highly variable geographically. This observation led us to consider whether there were similar geographic distinctions in the relationship between public awareness and understanding of water issues and water related behaviors.

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Session details: Environment and sustainability applications: Urban ecology

Proceedings of the 2018 Winter Simulation Conference

Sigríður Sigurðardóttir, Jonathan M. Gilligan

2018 WSC '18 Proceedings of the 2018 Winter Simulation Conference

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Agent-based Modeling of Human Adaptation in the Sinking Landscapes of the Ganges-Brahmaputra Delta

American Geophysical Union

Tasich, C. M.; Gilligan, J. M.; Goodbred, S. L., Jr.

2018 The inhabitants of the low-lying tidal reaches of the Ganges-Brahmaputra delta rely on polders (earthen-embanked islands) to protect against tidal inundation and storm surge. These embankments have reclaimed land supporting a population of 20 million people but have disconnected the land from the tidal network.

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Sediment Accretion and Erosion in Poldered and Non-Poldered Regions within the Ganges-Brahmaputra-Meghna Delta, Bangladesh: Implications for River Channel Migration and Flood Risk

American Geophysical Union

Valentine, L. A.; Wilson, C.; Rogers, K. G.; Carrico, A.; Donato, K.; Gilligan, J. M.

2018 The Ganges-Brahmaputra-Meghna Delta (GBMD) is one of the world's largest deltaic systems, with a surface area 100,000 km2 draining a catchment of over 1.6 million km2. It has the highest sediment discharge and third highest water discharge in the world, making it one of the most dynamic deltas. Additionally, the GBMD is densely populated with 400-1,200 people per km2.

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A Machine Learning Analysis of Multiple Social Surveys to Understand Environmental Migration in Coastal Bangladesh

American Geophysical Union

Best, K.; Gilligan, J. M.; Baroud, H.; Carrico, A.; Donato, K.; Ackerly, B.; Mallick, B.

2018 The decision to migrate is complex, and is often influenced by a combination of economic, social, political, and environmental pressures. Seasonal, internal migration is a common strategy for livelihood diversification utilized by rural communities in Bangladesh. It is, however, unclear how these existing patterns of mobility will be impacted by future climate change and environmental variability that are expected to increase pressure on vulnerable coastal communities.

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