Climate Change & Migration Resources

November 20, 2023

Dear John,

Worldwide, there is growing attention to the impacts of climate change on migration. While precise causality can be difficult to disentangle and estimates are all over the map, there is no doubt that the impacts of climate change are directly or indirectly increasing migration and displacement around the world.

Environmental devastation can also affect people already on the move, particularly since some of the planet’s most climate-vulnerable countries are host to millions of humanitarian migrants. And some of the most affected victims of climate change are trapped populations—those prevented from moving.

The Migration Policy Institute (MPI) has developed a variety of resources to help you cut through the clutter to understand the complicated dynamics and policy moves. Ahead of the COP28 summit in Dubai next week, there is no better time to explore our offerings:

Climate Migration 101

Climate Migration 101: An Explainer” is the perfect place to start. In the article, MPI Associate Policy Analyst Lawrence Huang offers answers to basic questions about the relationship between climate change and migration, starting with how and where climate change triggers human movement.

“As climate change makes livelihoods harder and disasters more severe, displacement is likely to grow and become more unpredictable, although government action can help individuals remain in place or move in safer, legal ways," Huang writes.

The explainer is one of a growing number of articles about the nexus between climate and migration published by our online journal, the Migration Information Source. Other articles, written by a range of analysts, focus on impacts in specific regions such as Central America and Southeast Asia, as well as vexing global issues regarding defining climate migration and the large numbers of individuals who remain immobile amid environmental change.

Changing Climate, Changing Migration

Prefer to get your analysis while on the go? Our podcast Changing Climate, Changing Migration features conversations with fresh thinkers and top policymakers, including former U.S. Homeland Security Secretary Michael Chertoff. The more than two dozen episodes are available on Apple Podcasts, Spotify, or wherever else you get your audio content. Make sure to subscribe to catch all our upcoming episodes. And please leave us a review!

Finally, if you want to tap into deeper MPI research on climate migration or find all of our resources on the topic collected in one place, you can do so right here: https://www.migrationpolicy.org/topics/climate-change

Best regards,

Julian Hattem
Editor, Migration Information Source
[email protected]

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The Migration Policy Institute is an independent, non-partisan, non-profit think tank in Washington, D.C. dedicated to analysis of the movement of people worldwide. MPI provides analysis, development and evaluation of migration and refugee policies at the local, national and international levels. For more on MPI, please visit www.migrationpolicy.org.

 

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