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ETH Meets You at the AAAS in Boston!
14 February 2025 - Sonia Seneviratne, ETH Zurich, Mary Berlik Rice, Harvard, Maria Ivanova, Northeastern University, and Justin Worland, TIME Magazine talk about climate extremes and their global, health, and community impacts.
A few degrees warmer and life as we know it may not exist. Scientists from North America’s Coastal and Europe’s Alpine regions will illuminate some of the global impacts of extreme climate events. Participants will gain a critical insight into the costs of human-induced climate change and its effect on the carbon cycle, human health, and climate governance.
In this session you will learn about...
Extreme droughts and heatwaves, conditions long predicted by climate models, disrupt the carbon cycle. In times of drought, plants assume less carbon resulting in increased concentrations of carbon dioxide in the atmosphere. This creates serious implications for climate projections and socioeconomic impacts on society.
Wildfires and air pollution exacerbated by climate change pose a dire threat to human health, particularly for those with conditions such as asthma and autoimmune disorders. Addressing these health impacts requires advanced tools that aid in critical decision-making and managing the disparities in global exposure to environmental stressors.
Plastics - often overlooked as a climate threat - originates from fossil fuels, polluting ecosystems, and undermining global decarbonization efforts. A global treaty process might offer solutions. Rwanda, a leader in environmental governance, is shaping global plastic policy, while communities turn environmental values into sustainable works of art.
A climate in crisis
How fossil fuels impact human and planetary health
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Media Kit
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Media contact
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Sonia I. Seneviratne is a Full Professor at the Dept. of Environmental Systems Science and Head of Institute for Atmospheric and Climate Science at ETH Zurich, in Switzerland. She investigates processes leading to droughts and heatwaves, the impact of land processes and land cover changes on regional climate, and their changes with global warming. Prof. Seneviratne also currently serves as an elected Vice-Chair of Working Group I of the Intergovernmental Panel on Climate Change (IPCC).
Droughts and the Impact of Human-Induced Climate Change
Extreme climate events associated to human-induced climate change are occurring with an accelerated frequency. Scientific evidence demonstrates an important link between droughts and the carbon cycle. It shows that climate models underestimate the effect of drought on carbon dioxide uptake. In times of drought, plants assume less carbon resulting in increased concentrations of carbon dioxide in the air. This increase creates serious implications for climate projections, with socioeconomic impacts on society.
external page Droughts: Impacts of Human-Induced Climate Change
external page Climate Extremes: Global, Health, and Community Impacts
Institute for Atmospheric and Climate Science, Land-Climate Dynamics at ETH Zurich
How climate extremes fuel droughts and heavy rains (Zukunftsblog / ETH Zurich, 7 FEB 2025)
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Mary B. Rice MD MPH is the director of the Center for Climate, Health, and the Global Environment (Harvard Chan C-CHANGE) and the Mark and Catherine Winkler Associate Professor of Environmental Respiratory Health at Harvard T.H. Chan School of Public Health. She is a pulmonary critical care physician and the director of the Beth Israel Deaconess Medical Center (BIDMC) Institute for Lung Health, where she is an associate professor of medicine at Harvard Medical School.
Wildfires: Impacts on Human Health
Climate-driven environmental stressors such as wildfires and air pollution trigger immune responses in the lungs and major organ systems of the body. Tackling the sources of these climate stressors requires new exposure science techniques and biomarkers that more precisely measure, monitor, and manage the impact of climate stressors on human health -- especially in communities inequitably exposed.
external page Wildfires: Impacts on Human Health
external page Climate Extremes: Global, Health, and Community Impacts
external page Mary Berlik Rice's bio
external page Environmental Health, Harvard T.H. Chan School of Public Health
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Maria Ivanova is the Director of the School of Public Policy and Urban Affairs at Northeastern University. She focuses on international environmental institutions, environmental sustainability, and the science-policy interface. The author of The Untold Story of the World’s Leading Environmental Institution: UNEP at Fifty (MIT Press 2021), she has published on global environmental governance, climate change, and the Sustainable Development Goals, among other topics.
The Plastic Paradox: Our Lasting Legacy
Nearly every fragment of plastic comes from fossil fuels and persists in the environment for up to 1,000 years. Though often overlooked as a climate threat, plastic harms both human and planetary health. Its pervasive use undermines global efforts to limit the use of fossil fuels. A global treaty process might offer solutions. Discover how Rwanda is shaping global environmental policy and how communities are channeling environmental values into sustainable works of art.
external page Plastics: Impacts on Climate and Policy
external page Climate Extremes: Global, Health, and Community Impacts
external page Further information about Maria Ivanova
Recent article: "external page Breaking the Deadlock in the Plastics Negotiations" / The International Institute for Sustainable Development
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Justin Worland is a Senior correspondent at TIME in the Washington, D.C. bureau to moderate this AAAS 2025 session. Worland received the Covering Climate Now's inaugural Climate Journalist of the Year award in 2022, among other awards. He is the Outrider Foundation fellow at TIME.
Climate Extremes: Global, Health, and Community Impacts
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external page AAAS 2025 Session
external page Boston’s Hynes Convention Center, 900 Boylston St., Boston, MA 02115, USA
Friday, 14 February 2025
10:00 - 11:00 AM (US ET), Room 302
Transformative IDEAs Town Hall
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external page Marianne Lucien, ETH Zurich and Olivia Gachoud, Embassy of Switzerland to the United States pitch the Climate Extremes session and speak briefly about the value and importance of diversity in science to the Transformative IDEAs Community
Thursday, 13 February, 2 PM, Room 312 (Hynes)
Phuture Doctors Studio Interview
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external page Mary Berlik Rice on Climate Extremes: Global, Health, & Community Impacts with Stephanie Castillo
Friday, February 14, 2025, 12:45 - 1PM, Sci-Mic Stage (Hynes)
Beyond New Frontiers: An Updated Concept for Science Diplomacy
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Friday, 14 February 2025, 1PM, Room 206 (Hynes)
Swissnex Boston - Climate Extremes: Planetary and Human Health Under Stress
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Thursday, 13 February 2025, 5 - 7:30PM, Swissnex Boston, 420 Broadway, Cambridge
Co-organized by...
Marianne Lucien, International Communication, ETH Zurich
Olivia Gachoud, Head of Science & Technology Office, external page Embassy of Switzerland in the United States of America
Brendan Karch, Interim CEO and Head of Research, external page Swissnex in Boston and New York