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Global Climate Change

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Global climate models developed by the UN's Intergovernmental Panel on Climate Change predict glacial retreat, rises in sea level, and other impacts on human and natural activity, from agriculture to migratory patterns. RAND researchers have studied and are continuing to examine the effects of climate change, particularly how governments and businesses respond to both observed changes and projected scenarios.

Research Brief
What Climate-Related Conflict Could Mean for U.S. Central Command
Climate change will hit the Middle East and Central Asia especially hard, with effects on both personal well-being and regional stability. It will likely create increased demand for stabilization operations, non-combatant evacuation operations, and humanitarian assistance and disaster relief.
Nov 29, 2023
Commentary
Budget Models Are Underselling the Benefits of Solving Climate Problems
When Congress considers a new law or spending package, analysts calculate its likely impact on the federal budget. When it comes to climate change legislation, those numbers don't capture the whole picture. Potential savings and other benefits get significantly underestimated.
Nov 15, 2023

Explore Global Climate Change

Journal Article
Social Vulnerability Shapes the Experiences of Climate Migrants Displaced by Hurricane Maria
The purpose of this study is to understand the experiences of climate change related migrants. To do so we draw on focus group discussions with Puerto Ricans in South and Central Florida displaced by 2017 Hurricane Maria.
Feb 21, 2023
Brochure
Implications of Climate Change for Department of the Air Force Missions and Operations
This compilation of climate research conducted within RAND Project AIR FORCE for the Department of the Air Force and more broadly across RAND offers insights about climate change and its implications for military operations and other contexts.
Feb 1, 2023
Report
Greater Cooperation in the Indo-Pacific Could Benefit U.S. and French Armies
The United States and France already share objectives in the Indo-Pacific. They could cooperate further to increase dialogue and information-sharing, engage in more combined partnering with other countries, and broaden their participation in exercises and training in the region.
Jan 25, 2023
Journal Article
Perceived Environmental Threats, Place Attachment, and Natural Resource Employment: Predicting Willingness to Move from a Threatened Coastline
This study examines the factors predicting willingness to move among residents of southeast Louisiana.
Jan 25, 2023
Tool
Chesapeake Bay Model Inventory and Selection Tool (MIST)
The Model Inventory and Selection Tool (MIST) is an interactive, searchable database of empirical, statistical, and conceptual models relevant to water- and climate-related planning and decisionmaking in the Chesapeake Bay watershed and beyond.
Jan 19, 2023
Journal Article
City-Heat Equity Adaptation Tool (City-HEAT): Multi-objective Optimization of Environmental Modifications and Human Heat Exposure Reductions for Urban Heat Adaptation Under Uncertainty
Rising global temperatures and the urban heat island effect can amplify heat-related health risks to residents. Cities are considering various heat adaptation actions to improve public health, enhance social equity, and cope with future conditions.
Jan 4, 2023
Essay
What Does China's Arctic Presence Mean to the United States?
China has declared itself a “near-Arctic state,” a designation it invented to push for a greater role in Arctic governance. Although the U.S. sees China as a potentially destabilizing force, engaging with China in the Arctic does not have to be a win-or-lose proposition. There are opportunities to cooperate—on climate change, for example, or pollution control.
Dec 29, 2022
Tool
Mid-Atlantic Regional Climate Impacts Summary and Outlook: Fall 2022
This climate summary aims to inform Mid-Atlantic policymakers and practitioners about fall 2022, regional climate trends, and the upcoming winter season. An interactive tool shows an analysis of the longest stretches of dry days and how they are expected to change in the future.
Dec 23, 2022
Commentary
California's Ambitious Decarbonization Plan Hasn't Been Future-Proofed
California has an ambitious blueprint to make the state carbon-neutral by 2045. But there's been no integrated stress test of the whole plan. The state needs and deserves a future-proofed, stress-tested plan that all Californians can trust to achieve its climate goals.
Dec 15, 2022
Tool
Climate Hazard and Mitigation Planning (CHaMP) Tool: Background and Guidance for Users
The Climate Hazard and Mitigation Planning online tool is an interactive website designed to provide users with a single point of access to county-, state- and region-specific historical climate and hazard data and projected climate information.
Nov 2, 2022
Blog
Racism and Patient Safety, Abortion After Dobbs, Homelessness: RAND Weekly Recap
This week, we discuss racism and patient safety, abortion in America after the Dobbs ruling, how to address homelessness in Los Angeles, and more.
Oct 28, 2022
Journal Article
Written Evidence Submitted by RAND Europe: DCC0007 Defence and Climate Change
This document provides RAND Europe's submission of evidence in relation to the UK House of Commons Defence Select Committee's Call for Evidence on Defence and Climate Change.
Oct 21, 2022
Commentary
Why Not Space Mirrors?
Space mirrors can reflect solar radiation away from Earth, potentially helping to address the effects of climate change. But decisionmakers need more information about this technology to determine if it's a viable option.
Oct 19, 2022
Brochure
Social Value and RAND Europe
We define social value as "the difference we make to the communities which we operate within". This brochure describes our commitment to social value through the behaviours we embed in our practices, as well as the research and analysis we conduct.
Oct 12, 2022
Q&A
Q&A with the Experts: Puerto Rico
When Hurricane Fiona struck Puerto Rico on September 18, electricity went out across the island. It was a reminder that recovery from 2017's Hurricane Maria is far from complete. RAND researchers discuss the difficulties Puerto Rico is still facing.
Oct 10, 2022
Commentary
Is Our Response to the Pandemic a Preview of How We May Deal with Climate Change?
Do Americans have the stomach for tough times, hard work, and sacrifice? Or will many of the same problems experienced in responding to COVID-19 arise as Americans confront the challenge of climate change?
Sep 26, 2022
Tool
Mid-Atlantic Regional Climate Impacts Summary and Outlook: Summer 2022
This climate summary aims to inform Mid-Atlantic policymakers and practitioners about summer 2022, regional climate trends, and the upcoming summer season. An interactive tool shows an analysis of the longest stretches of high heat days and how they are expected to change in the future.
Sep 22, 2022
Testimony
China's Gambit in the Pacific
The geostrategic dynamics between China, the Pacific Island countries, and the United States and its allies and partners have evolved over the years. What are China's strategic goals for the region? And how could the United States improve its profile as China continues to try to enhance its own?
Aug 3, 2022
Multimedia
Update on Findings of Intergovernmental Panel on Climate Change
In this webinar, contributors to the Intergovernmental Panel on Climate Change (IPCC) and experts from the RAND Climate Resilience Center discuss findings from the report of the IPCC Working Group II.
Aug 3, 2022
Multimedia
Is Los Angeles County Prepared for California's Edible Food Recovery Mandate?
Experts in food recovery discuss findings from a RAND study into Los Angeles County's preparedness for a new law that requires California to significantly reduce organic waste and recover some edible food from going to landfills by 2025.
Jul 18, 2022

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RAND Topic:
Global Climate Change

Topic Synonyms:
Climate Change;
Global Warming

Research conducted by

Researcher Spotlight

Jaime Madrigano

Adjunct Policy Researcher

Jaime Madrigano (she/her) is an adjunct policy researcher at RAND, a professor of policy analysis at the Pardee RAND Graduate School, and an associate professor at the Johns Hopkins Bloomberg School of Public Health. Her research focuses on environmental and social determinants of health,…
Carlos Calvo Hernandez

Ph.D. Candidate, Pardee RAND Graduate School, and Assistant Policy Researcher, RAND

Carlos Calvo-Hernandez (he/him) is an assistant policy researcher at RAND and a Ph.D. candidate at the Pardee RAND Graduate School. His research interests include global climate change, environmental and natural resource management, artificial intelligence, energy, migration, emerging…

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