by Catelyn Fitgerald ’23
Staff Writer
As climate change increasingly disrupts the environment as we know it, people across the world have had to flee to safer land. This process, referred to as climate migration, occurs when people must leave their homes as a result of rising sea levels, extreme weather events, droughts and other climate change effects. In California, the hundreds of thousands of residents evacuated to escape wildfires are indicative of a more permanent migration that may need to occur in the near future. It is estimated that up to 13 million people in the United States could be driven from their homes by the end of the century due to climate change.
Coastal communities are at the highest risk of displacement, and some state and local governments are preparing to evacuate residents of these areas before it is too late. One of these regions is New York City, which is investing $10 billion into adaptation measures such as building seawalls and constructing sand dunes to extend lower Manhattan into the East River. Not only do at-risk towns and cities need to prepare for the impact of climate change, but “safe zones,” regions that are less vulnerable to climate change, must be identified and prepared for incoming migrants.
This is not the first time the U.S. has seen a significant population movement due to climate-induced events. In the 1930s, prairies in the United States experienced a period of severe dust storms known as the Dust Bowl. This event caused a mass exodus of refugees from southern states to the West Coast, all of whom had to look for work after the storms left them economically devastated. The difference between the Dust Bowl and climate migration is that the events driving current and future movements of people are not isolated — they will only worsen as the effects of climate change accumulate.
However, not everyone in the U.S. has the option to migrate to avoid future climate disasters. As fires rage though the West Coast, farm workers continue to labor in evacuation zones amid unsafe air conditions. A large portion of these workers are non-English speaking migrants, and a lack of emergency information in other languages makes it difficult for them to know the status of fires and evacuation orders in their areas. Even in evacuation zones or areas with unsafe working conditions, many farm workers are given the option to continue working, leaving them with an impossible choice between paying their bills and staying safe.
In a Washington town, farmworkers were forced to evacuate unexpectedly, and many had to sleep outside in a city park until they could be placed in emergency housing. While most of these workers were soon placed in alternative company-provided housing, the COVID-19 pandemic caused difficulties in housing the workers safely. Without home insurance, workers whose housing was burned or damaged by the wildfires were left financially devastated. This serves as an example of what the future of climate migration may look like for those who cannot afford to leave their work or travel to find new housing. Efforts must be made to plan for the safe evacuation of low-income and undocumented people from at-risk areas.