Earth Talk: Climate refuges

Dear EarthTalk: Have extreme weather events in places like Asheville, North Carolina, made people rethink where they consider to be good “climate refuges” as the world warms? – K.L., Raleigh, North Carolina

Answer: The concept of the “climate refuge,” or a location relatively unaffected by extreme weather phenomena, arose in response to the growing frequency of tornadoes, hurricanes, flooding, droughts and other disasters. According to the Global Climate Resilience Ranking, the U.S. has one of the world’s largest numbers of these “refuges” as a result of the nation’s geography and ability to efficiently protect and rebuild assets and infrastructure.

Experts have long predicted that these least climate-affected communities lie in the interior Northeast, Midwest and Rust Belt. Yet many have also viewed areas in the inland South as meeting the qualifications of climate refuge. However, these communities have increasingly dealt with their own disasters. Vermont, ranked at the bottom of the climate risk index, is still recovering one year later from the Great Vermont Flood of 2023 which caused several fatalities and roughly $2.2 billion in damage.

In late September 2024, mudslides in the Appalachian Mountains of Tennessee and North Carolina took dozens of lives and caused horrific damage. Asheville, North Carolina, one of the hardest hit cities, has been one of the many “refuge” destinations for Americans moving inland from coastal areas, citing rising sea levels and heightened insurance costs as affecting their decision.

As the reach of disasters grows, experts push for investment into the states comprising the Rust Belt, interior Northeast and northern Great Plains. These fairly temperate states are located far from warming oceans, and are ideal geographically. However,...