Date
Sep 14, 2023, 12:00 pm1:30 pm
Location
Louis A Simpson International Building, Room 144, Princeton, NJ 08544, United States

Details

Event Description
As climate change impacts intensify, the practice of cloud seeding to induce precipitation and otherwise modify the weather is on the rise around the world. In 2018, for example, seven states in the western United States entered into the Colorado River Basin Weather Modification Agreement to try to augment snowpack. In response to unprecedented drought on the Yangtze River in summer 2022, the Chinese government stepped up its already extensive weather modification efforts. Moreover, intensified weather modification efforts have contributed to geopolitical tensions. Weather modification is also associated in the public imagination with solar radiation management, a highly controversial form of geoengineering. Despite the importance of weather modification in the context of climate change, it has not attracted much attention from geographers. Through the lens of several geographical concepts, Emily Yeh, professor of geography at University of Colorado-Boulder, considers practices of weather modification in the U.S., China, and the United Arab Emirates. These include China’s “Sky River” project that promised to seed clouds to move rain across the Tibetan Plateau.