A team of researchers, including Assistant Professor Daniel Ibarra, examined preserved trees to understand how plants responded to the low carbon dioxide levels and cooler temperatures of the last glacial period, about 20,000 years ago.
Institute at Brown for Environment and Society
IBES in the News
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Protecting the Health of Americans in the Face of Extreme Weather
IBES affiliate Stefanie Friedhoff (School of Public Health) is among the authors of a new report highlighting how extreme weather events are jeopardizing the health, safety and economic prospects of Americans.
Brown-affiliated studies help explain overestimations in impact of Greenland Ice Sheet melting
This article features research and commentary from IBES Professor Laurence C. Smith.
Take a Deep Breath? How Bad Air Affects Your Marathon Finish Time
Allan Just, Associate IBES and Epidemiology Professor, and Joseph Braun, Professor of Epidemiology and an IBES Faculty Fellow, are among the authors of a study finding that poor air quality negatively affects marathon finish times.
The Central Arctic Ocean as a beacon of hope for the global ocean
IBES and DEEPS Professor Amanda Lynch co-authored this commentary, which states that, if done well, the Central Arctic Ocean Fisheries Agreement "can provide a model for sustainable ocean management around the world."
Queensland anti-renewables group cited nonexistent papers in inquiry submissions using AI, publisher says
Rainforest Reserves Australia misleadingly cited research by Visiting Professor Robert Brulle, an expert on global climate obstruction, in a submission to Australia's Senate inquiry on misinformation and disinformation. Brulle offered commentary on the matter.
U-M SEAS Detroit Sustainability Clinic announces Fall 2025 Urban Sustainability & Justice Faculty Fellow
As an Urban Sustainability & Justice Faculty Fellow, Assistant Professor Myles Lennon will visit Ann Arbor and Detroit in November, engaging in conversations on energy justice and sustainability and connecting with community organizations.
Brown study finds decrease in diamondback terrapins’ genetic diversity
Associate Professor Tyler Kartzinel co-authored a new study that reveals how diamondback terrapins, keystone predators in salt marshes, face heightened risks as their populations decline.
October 9, 2025
News from Anthropology
50+ Environmental Anthropologists Convene at Brown for Two Days of Dialogue and Exchange
The conference brought together leading and emerging scholars in a warm, collegial setting to reflect on the future of environmental anthropology.
Brown professor’s recent book explores the gloomy side of solar panels
Assistant Professor Myles Lennon published his first book, “Subjects of the Sun: Solar Energy in the Shadows of Racial Capitalism,” over the summer.
Jane Goodall, renowned chimpanzee researcher and animal advocate, dies at 91
Elodie Freymann, a primatologist and IBES Voss postdoctoral researcher, reflected on how Dr. Jane Goodall inspired her professionally and personally.
Timmons Roberts testifies before Australian Parliament
Professor Timmons Roberts virtually testified before the Australian Parliament's Select Committee on Information Integrity on Climate Change and Energy, answering senators' questions and detailing his climate obstruction research.
Air quality in R.I. a problem that just won’t blow over
Professor Meredith Hastings discussed the air quality in Providence, as monitored through her Breathe Providence project.
Energy Efficiency Council won't back RI Energy's plan to cut efficiency programs
This article includes commentary from Teaching Professor Kurt Teichert, a member of the Energy Efficiency Council.
Free-roaming bison graze life into grasslands
Associate Professor Tyler Kartzinel offered commentary for this article.
Inside the rush to buy an electric vehicle
IBES Professor Stephen Porder offered commentary on electric vehicles.
Meet the New England anti-wind group aligning with Trump
Professor Timmons Roberts, whose Climate and Development Lab has researched the network of entities that oppose offshore wind projects, offered commentary for this article.
Law firm threatens Brown’s funding over research about anti-offshore wind groups
Representing local anti-offshore wind group Green Oceans, Marzulla Law sent a letter to Brown demanding research from IBES' Climate and Development Lab be retracted. CDL Director Timmons Roberts offered commentary and updates on the matter.
Local high school students catalog abandoned buildings in Jackson
IBES affiliate Erica Walker, an assistant professor of epidemiology, is partnering with student interns in Jackson, Mississippi, to investigate the root causes and long-term environmental impacts of illegal dumping.
Though disappointed, environmental faculty understand Brown’s pause on net-zero emissions efforts
Three IBES professors and two affiliates faculty members offered commentary on Brown's recent decision to pause its carbon reduction efforts.
An herbivore by any other name
A study led by biologists in IBES and EEOB revealed that different circumstances lead herbivores to eat a much wider variety of plants than previously believed.
Alaska Natives, barred from king salmon fishing, fight for their right to manage the Yukon River
Bathsheba Demuth, an associate professor in IBES and the Department of History, offered commentary for this article.
September 2, 2025
News from Brown
38 accomplished scholars join Brown faculty as 2025-26 academic year begins
Representing a wide variety of disciplines and backgrounds, the faculty members join the Brown community to guide student-centered learning and engage in high-impact research.
Amid Pressure to Retract His Research, a Brown University Professor Says It’s Important to ‘Be Brave’
IBES Professor Timmons Roberts discussed his research at Brown's Climate and Development Lab on links between the fossil fuel industry and anti-wind groups, and his response to a letter from a law firm representing opponents of offshore wind farms demanding that the University retract the research.
‘We Left New Orleans, but New Orleans Has Not Left Us’
Research Professor Elizabeth Fussell discussed her research on the aftermath of Hurricane Katrina.
'I took home with me.' Thousands settled elsewhere after Katrina hit New Orleans.
Professor of Population Studies and Environment and Society (Research) Elizabeth Fussell discussed her research on relocation efforts after Hurricane Katrina.
Climate change is an urgent but often overlooked education policy issue
Members of the Sustainable Education Initiative, based at the Annenberg Institute and supported by an IBES Catalyst Award, provide a readable overview of how education policy and climate change are interconnected issues.
CNN This Morning: Where are they now? The people displaced by Katrina
Research Professor Elizabeth Fussell spoke with Audie Cornish about her research tracking where evacuees ended up in the wake of Hurricane Katrina.
Hurricane Katrina Remains the Disaster to Top Them All
Professor of Population Studies and Environment and Society (Research) Elizabeth Fussell offered commentary on how New Orleans has changed since Hurricane Katrina, noting that 20 years later, the city is smaller, wealthier, and has fewer Black residents.
Trump’s Global War on Decarbonization
IBES faculty affiliate Mark Blyth, a professor at the Watson School for International and Public Affairs, penned this article with Daniel Driscoll, assistant professor of sociology at the University of Virginia.
Hurricane Katrina at 20: Here's where New Orleans evacuees landed
IBES Research Professor Elizabeth Fussell studied where tens of thousands of New Orleans residents fled to after Hurricane Katrina.
Where the Dogs Run
Associate Professor Bathsheba Demuth penned this essay, which poignantly describes how declining salmon populations threaten the future of the Yukon River and its surrounding communities.
Education policy and climate change | Episode 981 of The Education Gadfly Show
IBES affiliate Matthew Kraft, a professor in the Department of Education and founder of the SustainableED initiative, makes the case for teaching about climate science and investing in resilient, sustainable schools.
As They Become More Common, Heat Waves Will Also Be More Destructive
IBES Professors Stephen Porder and Meredith Hastings discussed heatwaves' consequences and prevention.
Chimpanzees use the same plants we do to treat similar illnesses
Voss Podstoc Elodie Freymann led a scientific review that found chimpanzees use some of the same medicinal plants as humans.
This article features commentary from IBES Director Kim Cobb, who is one of dozens of scientists working to respond to a Department of Energy report that casts doubt on the severity of climate change.
August 6, 2025
News from Brown
Initiative at Brown’s Annenberg Institute aims to advance research on schools and climate change
The Sustainable Education Research Initiative will build collaborations between scholars, policymakers and practitioners to generate insights that inform Pre-K-12 education policy and practice.
Nitrogen and Phospherous– Essential Elements, Critical Problems.
IBES Professor Stephen Porder discussed nitrogen and phosphorous pollution, examples of effective mitigation, and key steps for bringing essential elements back into balance.
Local Artists Use Beauty to Bring Attention to Port of Providence’s Poor Air Quality
Professor Meredith Hastings attended this event and discussed lessons learned from her hyperlocal air quality monitoring research.
Trump’s EPA embraces climate denial as it works to upend regulations
Visiting Professor of Environment and Society Robert Brulle offered commentary on the Environmental Protection Agency’s efforts to reverse climate regulations.
Familiar Claims About Offshore Wind Aired at Portsmouth Forum on SouthCoast Wind Cable Project
IBES Professor Timmons Roberts spoke in favor of an offshore wind project during a public forum in Portsmouth, Rhode Island.
How your research can survive a US federal grant termination
This article describes the cancellation of IBES faculty affiliate Mara Freilich's NASA grant, which engaged citizens in studying the air quality around California's Salton Sea.
How much is climate change costing schools? A new effort seeks to find out
Education Professor and IBES affiliate Matt Kraft provided commentary on SustainableEd, an IBES-supported initiative he founded that launched in July with a new report that synthesizes research examining the relationship between climate change and education.
July 18, 2025
News from Brown
Divers led by Brown marine biologist discover surprising changes to offshore kelp forest
A research trip to a biodiversity hotspot in the Gulf of Maine underscores the importance of continued monitoring of marine ecosystems.
July 17, 2025
News From Education
Sustainable Education Research Initiative: Bridging Education and Climate Change, Empowering Schools
Professor Matthew Kraft launches new initiative with groundbreaking research.
Brown University releases first air quality reports for communities across Mississippi and Alabama
IBES affiliate and Catalyst Research Award recipient Erica Walker, an assistant professor of epidemiology, was interviewed about air quality reports from her Community Noise Lab's environmental monitoring research.
Are Species Timeless?: Talking with Bathsheba Demuth About the Arctic
A conversation with Bathsheba Demuth, associate professor in IBES and the Department of History, about her first book and forthcoming writing.
Myles Lennon: 'Subjects of the Sun: Solar Energy in the Shadows of Racial Capitalism'
Myles Lennon, assistant professor in IBES and the Department of Anthropology, discusses his new book on this podcast episode.
On Physics: Removing atmospheric CO2 to stop climate change: Can it be done?
Brad Marston, a professor of physics and IBES faculty fellow, penned this article on climate solutions.
July 1, 2025
News from Brown
Faculty at Brown earn prominent awards, distinctions in Spring 2025
Over the spring semester, prestigious national and international organizations recognized Brown faculty for their research, teaching, service and leadership.
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