E.g., 03/29/2023
E.g., 03/29/2023
Climate Change

Climate Change

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Climate change is a driver of human migration that many people expect will dwarf all others in its impact. While the effects of climate change on migration have generated significant attention, some of the most commonly repeated predictions of the numbers of people who will be displaced are not informed by an understanding of migration dynamics. Displacement is almost always a result of a complex mix of factors; people adapt to changes and governments (and a few other powerful actors) can influence what kind of movements take place in response to environmental changes.

Recent Activity

Multimedia
March 6, 2023
Changing Climate, Changing Migration: Climate Migration to Cities: Does the Move to Urban Areas Reduce Risk?
Cover image for Migration, Integration, and Diaspora Engagement in the Caribbean
Reports
March 2023
Migration, Integration, and Diaspora Engagement in the Caribbean: A Policy Review
By  Valerie Lacarte, Jordi Amaral, Diego Chaves-González, Ana María Sáiz and Jeremy Harris
Women with children and a donkey in Ethiopia.
Articles
March 1, 2023
Efforts to Manage Climate Migration Are Slowly Growing, but Their Focus Is Often Indirect
By Lawrence Huang
Multimedia
February 2, 2023
Changing Climate, Changing Migration: In from the Cold? Should Climate Migrants Get Special Legal Migration Pathways?
A displaced woman walks with a jerrycan of water in Somalia.
Articles
January 18, 2023
Amid Record Drought and Food Insecurity, East Africa’s Protracted Humanitarian Crisis Worsens
By Kyilah Terry and Aishwarya Rai
Multimedia
December 15, 2022
Changing Climate, Changing Migration: A Century of Climate Migration Upheaval? An Audacious Prediction for the Future
Multimedia
November 17, 2022
Changing Climate, Changing Migration: Climate Change in the World’s Fastest Growing Economy
Cover image for Financing Responses to Climate Migration
Reports
November 2022
Financing Responses to Climate Migration: The Unique Role of Multilateral Development Banks
By  Lawrence Huang, Ravenna Sohst and Camille Le Coz

Pages

Cover image for Migration, Integration, and Diaspora Engagement in the Caribbean
Reports
March 2023
Migration, Integration, and Diaspora Engagement in the Caribbean: A Policy Review
By  Valerie Lacarte, Jordi Amaral, Diego Chaves-González, Ana María Sáiz and Jeremy Harris
Cover image for Financing Responses to Climate Migration
Reports
November 2022
Financing Responses to Climate Migration: The Unique Role of Multilateral Development Banks
By  Lawrence Huang, Ravenna Sohst and Camille Le Coz
Cover image for Migración de Huehuetenango en el Altiplano Occidental de Guatemala
Reports
March 2022
Migración de Huehuetenango en el Altiplano Occidental de Guatemala: Respuestas de políticas públicas y desarrollo
By  Andrew Selee, Luis Argueta and Juan José Hurtado Paz y Paz
Cover image for Migration from Huehuetenango in Guatemala’s Western Highlands
Reports
March 2022
Migration from Huehuetenango in Guatemala’s Western Highlands: Policy and Development Responses
By  Andrew Selee, Luis Argueta and Juan José Hurtado Paz y Paz
Cover image for The Complex Motivations and Costs of Central American Migration
Reports
November 2021
Charting a New Regional Course of Action: The Complex Motivations and Costs of Central American Migration
By  Ariel G. Ruiz Soto, Rossella Bottone, Jaret Waters, Sarah Williams, Ashley Louie and Yuehan Wang
How Will International Migration Policy and Sustainable Development Affect Future Climate-Related Migration?
Reports
December 2020
How Will International Migration Policy and Sustainable Development Affect Future Climate-Related Migration?
By  Robert McLeman
New Approaches to Climate Change and Migration: Building the Adaptive Capacity of Mobile Populations
Reports
December 2020
New Approaches to Climate Change and Migration: Building the Adaptive Capacity of Mobile Populations
By  Carol Farbotko
coverthumb_global compacts migration refugees
Policy Briefs
December 2020
The Divergent Trajectories of the Global Migration and Refugee Compacts: Implementation amid Crisis
By  Lena Kainz, Natalia Banulescu-Bogdan and Kathleen Newland

Pages

Women with children and a donkey in Ethiopia.
Feature
March 1, 2023
Efforts to Manage Climate Migration Are Slowly Growing, but Their Focus Is Often Indirect

Can haphazard, unplanned climate displacement be turned into voluntary, safe migration? Projects explicitly aimed at addressing internal and international climate migration are rare, but development organizations increasingly are turning their attention to supporting them. This article catalogues climate mobility projects around the world and examines their primary goals, whether to support the movement or stay of people or help at destination.

A displaced woman walks with a jerrycan of water in Somalia.
Feature
January 18, 2023
Amid Record Drought and Food Insecurity, East Africa’s Protracted Humanitarian Crisis Worsens

Catastrophic drought has thrust tens of millions of people in East Africa into acute food insecurity, raising the specter of famine. The extreme weather crisis, which follows years of conflict and economic disaster, has compounded long-running humanitarian challenges affecting refugees and internally displaced people, as this article explains.

Image of indigenous Warao in a canoe on the Kaituma River in Guyana
Feature
July 27, 2022
Discovery of Oil Could Bring Migrant Labor Opportunities and Climate Displacement Challenges for Guyana

The discovery of massive oil reserves off the Guyana coast will bring immense riches to this small South American country. This windfall will draw migrant labor and the return of some diaspora members to Guyana, which has one of the world's highest emigration rates. It also could accelerate climate displacement in a country where 90 percent of the population lives in coastal areas below the sea level. This article explores the changes ahead.

People pulling vehicles from a flooded road in an Afghan village
Feature
June 29, 2022
Climate Change Compounds Longstanding Displacement in Afghanistan

Climate change is compounding the drivers of displacement and international migration in Afghanistan, which has one of world's largest populations of internally displaced persons (IDPs). This article examines the climate and environmental linkages to displacement and migration, as well as the policy approaches taken by the Taliban and predecessor governments, particularly as they relate to water resources management.

A boy walks through a coastal village in Honduras.
Feature
June 10, 2021
Intersecting Crises: Pandemic and Hurricanes Add to Political Instability Driving Migration from Honduras

A disproportionate number of Central American migrants traveling through Mexico to the United States come from Honduras, driven by government corruption, impacts of the coronavirus pandemic, and hurricanes that have devastated communities and livelihoods. This article examine the multiple factors behind migration from the country, drawing from interviews with migrants en route.

Pages

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Photo of a group of women collecting water from a riverbed in Kenya
Commentaries
October 2022
Why Financing Responses to Climate Migration Remains a Challenge
By  Lawrence Huang
Image of Central American migrant caravan passing through Chiapas, Mexico
Commentaries
April 2022
Beyond the Border: Opportunities for Managing Regional Migration between Central and North America
By  Ariel G. Ruiz Soto and Andrew Selee
Expert Q&A, Audio
March 6, 2023

Changing Climate, Changing Migration: Climate Migration to Cities: Does the Move to Urban Areas Reduce Risk?

Are migrants, including those moving for reasons connected to climate change, likely to fare much better in the city when it comes to climate impacts? Tune in to this episode of our podcast, featuring noted climate expert Neil Adger of the University of Exeter, and find out.

Expert Q&A, Audio
February 2, 2023

Changing Climate, Changing Migration: In from the Cold? Should Climate Migrants Get Special Legal Migration Pathways?

Should countries extend legal protections to people displaced by climate change? This episode of Changing Climate, Changing Migration contemplates the merits of such an approach, featuring Ama Francis, a climate displacement project strategist with the International Refugee Assistance Project and Columbia Law School’s Sabin Center for Climate Change Law.

Expert Q&A, Audio
December 15, 2022

Changing Climate, Changing Migration: A Century of Climate Migration Upheaval? An Audacious Prediction for the Future

As the planet’s temperature warms, award-winning environmental journalist Gaia Vince thinks humanity is facing a chaotic century of mass migration spurred by climate change? In this episode of Changing Climate, Changing Migration, she contemplates a future in which hundreds of millions of people move from one part of the globe to another.

Expert Q&A, Audio
November 17, 2022

Changing Climate, Changing Migration: Climate Change in the World’s Fastest Growing Economy

Guyana is a small country in South America that will be greatly transformed by the recent discovery of massive offshore oil reserves. This episode of Changing Climate, Changing Migration discusses how the world’s fastest growing economy is confronting environmental change, particularly with economic growth and proximity to troubled Venezuela likely to drive significant immigration.

Expert Q&A, Audio
March 29, 2022

Changing Climate, Changing Migration: Are Climate Migrants Treated Differently than Other Migrants?

Do host communities respond differently to people migrating because of environmental impacts compared to refugees fleeing war or migrants seeking work? Research discussed on this episode of Changing Climate, Changing Migration suggests the answer is yes.

Pages

Recent Activity

Expert Q&A, Audio
March 6, 2023

Changing Climate, Changing Migration: Climate Migration to Cities: Does the Move to Urban Areas Reduce Risk?

Are migrants, including those moving for reasons connected to climate change, likely to fare much better in the city when it comes to climate impacts? Tune in to this episode of our podcast, featuring noted climate expert Neil Adger of the University of Exeter, and find out.

Reports
March 2023

Migration, Integration, and Diaspora Engagement in the Caribbean: A Policy Review

Although Caribbean migration is often discussed in terms of movement to North America and Europe, migration within the region has increased notably in recent years. With people on the move for work or study, to join family, and to seek safety from natural disasters or persecution, this mobility takes many forms. This report explores Caribbean migration trends and the policies and institutions put in place at national and regional levels to manage them.

Articles
March 1, 2023

Efforts to Manage Climate Migration Are Slowly Growing, but Their Focus Is Often Indirect

Can haphazard, unplanned climate displacement be turned into voluntary, safe migration? Projects explicitly aimed at addressing internal and international climate migration are rare, but development organizations increasingly are turning their attention to supporting them. This article catalogues climate mobility projects around the world and examines their primary goals, whether to support the movement or stay of people or help at destination.

Expert Q&A, Audio
February 2, 2023

Changing Climate, Changing Migration: In from the Cold? Should Climate Migrants Get Special Legal Migration Pathways?

Should countries extend legal protections to people displaced by climate change? This episode of Changing Climate, Changing Migration contemplates the merits of such an approach, featuring Ama Francis, a climate displacement project strategist with the International Refugee Assistance Project and Columbia Law School’s Sabin Center for Climate Change Law.

Articles
January 18, 2023

Amid Record Drought and Food Insecurity, East Africa’s Protracted Humanitarian Crisis Worsens

Catastrophic drought has thrust tens of millions of people in East Africa into acute food insecurity, raising the specter of famine. The extreme weather crisis, which follows years of conflict and economic disaster, has compounded long-running humanitarian challenges affecting refugees and internally displaced people, as this article explains.

Expert Q&A, Audio
December 15, 2022

Changing Climate, Changing Migration: A Century of Climate Migration Upheaval? An Audacious Prediction for the Future

As the planet’s temperature warms, award-winning environmental journalist Gaia Vince thinks humanity is facing a chaotic century of mass migration spurred by climate change? In this episode of Changing Climate, Changing Migration, she contemplates a future in which hundreds of millions of people move from one part of the globe to another.

Expert Q&A, Audio
November 17, 2022

Changing Climate, Changing Migration: Climate Change in the World’s Fastest Growing Economy

Guyana is a small country in South America that will be greatly transformed by the recent discovery of massive offshore oil reserves. This episode of Changing Climate, Changing Migration discusses how the world’s fastest growing economy is confronting environmental change, particularly with economic growth and proximity to troubled Venezuela likely to drive significant immigration.

Reports
November 2022

Financing Responses to Climate Migration: The Unique Role of Multilateral Development Banks

Multilateral development banks (MDBs) have emerged as major players in responding to climate change, investing in sustainable infrastructure and climate resilience. But while many MDBs have shown interest in projects with positive impacts for climate migrants and host communities, they sometimes struggle to maximize these effects. This report examines MDBs’ role in responding to climate-related migration and displacement to date and opportunities to scale up their work.

Pages