Changing Climate, Changing Migration

April 9, 2025

Dear John,

The impact of climate change on migration is only getting stronger—and will continue to do so in the years and decades to come. That’s why our “Changing Climate, Changing Migration” podcast has spent years speaking with top experts from the field, asking probing questions that unveil the complex relationship between human mobility and environmental change. 

In this episode, we speak with Peter Schwartzstein, a journalist who has written extensively about how climate change is sparking violent conflict. As Peter discusses, migration—as well as the inability to migrate—is often a key factor in the outgrowth of violence. Population shifts can aggravate pressure on local authorities, even as being trapped in place can allow environment-related frustrations to boil over.

In a Climate Tinderbox, Migration Can Spark Violence
 

A few weeks ago, in “Climate Change, Migration & Conflict in Afghanistan and Pakistan,” we spoke with Maryam Abbasi and Nasrat Sayed about the situation in two countries where climate change and war have combined to swell migration pressures.

Before that, we talked with Julia Neusner about her research on climate issues' effects on individual migrants in “Stories of Climate Change and Migration to the U.S.-Mexico Border.”

Find these episodes and many others on Spotify, Apple Podcasts, YouTube, or wherever you get your podcasts. And while you are there, please leave us a review.

Getting caught up? Allow us to recommend some of our most popular episodes:

The podcast is a key part of our analysis about climate migration. But it is far from the only one. See all MPI analysis and other resources right here. And check out the collection of climate-linked articles in a special issue of our Migration Information Source online magazine.

 

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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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