Explainers

Backgrounders

Authoritative, accessible, and regularly updated primers on hundreds of foreign policy topics.

Taiwan

Why China-Taiwan Relations Are So Tense

Differences over Taiwan’s status have fueled rising tensions between the island and the mainland. Taiwan has the potential to be a flash point in U.S.-China relations.

Energy and Environment

How the U.S. Oil and Gas Industry Works

The United States is the world’s top producer of oil and natural gas. Its decision to either continue at this pace or curb production to achieve its climate goals will have global consequences.

Explainers Video Filters and Cards

United States
Why Does the Census Matter?
The U.S. census, one of the few in the world to directly count every resident, is used to distribute political power and federal funding. The 2020 count has faced pandemic-related complications and a suite of controversies.
State and Local Governments (U.S.)
How COVID-19 Is Harming State and City Budgets
The coronavirus pandemic is placing enormous budget pressure on state and local governments, threatening deep and potentially lasting cuts to education, infrastructure, and other important investments.  
Space
Space Exploration and U.S. Competitiveness
U.S. space exploration inspired a generation of students and innovators, but NASA’s role has diminished, and the number of global space competitors is growing.
Climate Change
Envisioning a Green New Deal: A Global Comparison
The Green New Deal has motivated those who want the United States to undertake unprecedented climate action, but it has also drawn backlash. How is the rest of the world grappling with decarbonization?
Ethiopia
Ethiopia: East Africa’s Emerging Giant
Ethiopia’s prime minister promised an aggressive reform agenda, but renewed turmoil threatens to throw the country’s democratic transition off course.
COVID-19
How Countries Are Holding Elections During the COVID-19 Pandemic
The experiences of dozens of countries offer lessons for U.S. officials as they prepare for the presidential election during the coronavirus pandemic.
Education
How Countries Are Reopening Schools During the Pandemic
Educators worldwide are facing the agonizing decision of whether to resume in-person instruction while there’s still no cure for the new coronavirus. Countries including Denmark, India, and Kenya are taking different approaches.
Defense and Security
Demographics of the U.S. Military
Deployed around the world, the armed forces are a pillar of U.S. power and influence abroad. But many civilians are unfamiliar with their composition. How much does the military resemble U.S. society?
Trade
NAFTA and the USMCA: Weighing the Impact of North American Trade
President Trump reached a deal with Canada and Mexico to restructure the North American Free Trade Agreement, hoping a new trilateral accord will reinvigorate the U.S. manufacturing sector.  
Public Health Threats and Pandemics
What Is the Ebola Virus?
Endemic to the African tropics, the Ebola virus has killed thousands in recent years, putting the World Health Organization and major donor countries in the limelight as they’ve grappled with how to respond to outbreaks.
North Korea
North Korea’s Power Structure
In North Korea, all authority flows from Supreme Leader Kim Jong-un. He has reinstated the party as the central hub to consolidate his power and bring elites to heel.
COVID-19
Coronavirus: How Are Countries Responding to the Economic Crisis?
The coronavirus pandemic is slowing global commerce to a crawl, but many of the world’s largest economies are taking extraordinary actions to propel them through the crisis.
Singapore
Singapore: A Small Asian Heavyweight
Singapore, one of the world’s wealthiest and most trade-dependent countries, punches above its weight in regional and global affairs.
COVID-19
Comparing Six Health-Care Systems in a Pandemic
Here’s how different health-care systems, including single-payer and government-run, have contended with the coronavirus.
COVID-19
What You Need to Know About the Coronavirus Pandemic
A new coronavirus that originated in China has spread worldwide, sickening hundreds of thousands and halting economic activity. Many countries have imposed unprecedented measures to stop local outbreaks.