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

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.
United States
Seeking Protection: How the U.S. Asylum Process Works
Record numbers of migrants seeking to cross the southern U.S. border are challenging the Joe Biden administration’s attempts to restore asylum protections. Here’s how the asylum process works.
Argentina
Argentina’s Struggle for Stability
Argentina has struggled with political dysfunction and financial crises for decades. What could firebrand President Javier Milei mean for Argentina’s economy and role in the world?
Somalia
Somaliland: The Horn of Africa’s Breakaway State
The would-be independent state strikes a contrast with Somalia as a place of relative stability, and despite its lack of international recognition, Somaliland continues to push its own foreign policy.
Technology and Innovation
The Crypto Question: Bitcoin, Digital Dollars, and the Future of Money
The dizzying rise of bitcoin and other cryptocurrencies has created new challenges for governments and central banks. Increasing popularity and high levels of market volatility have raised the stakes of the digital asset experiment.
Iran
Iran’s Revolutionary Guards
Conceived as the principal defenders of the 1979 revolution, the Islamic Revolutionary Guard Corps has evolved into an institution with vast political, economic, and military power.
Sub-Saharan Africa
Russia’s Growing Footprint in Africa
African governments have increasingly welcomed economic, diplomatic, and security ties with Russia—leading Western countries to denounce what they see as Moscow’s destabilizing influence and seek their own, more equal partnerships.
Artificial Intelligence (AI)
What Is Artificial Intelligence (AI)?
Artificial intelligence breakthroughs promise unprecedented opportunity but also economic, political, and social disruption. Experts say AI needs oversight to ensure the changes it engenders are for the better.
Venezuela
Venezuela: The Rise and Fall of a Petrostate
Venezuela’s ongoing descent into economic and political chaos is a cautionary tale of the dangerous influence that resource wealth can have on developing countries.
Public Health Threats and Pandemics
Fentanyl and the U.S. Opioid Epidemic
Opioid addiction has become one of the United States’ biggest killers, endangering public health, the economy, and national security. But closing the floodgates on fentanyl poses a significant foreign policy challenge.
Latin America
Mercosur: South America’s Fractious Trade Bloc
Three decades after its founding, Latin America’s largest trade bloc continues to deal with internal divisions, including over a stalled trade deal with the European Union. New leadership in Argentina and Brazil could shake things up.
Peacekeeping
The Role of Peacekeeping in Africa
Africa continues to have more peacekeeping missions than any other continent. As conflict-stricken countries increasingly look outside the United Nations for support, experts say reforms are necessary to improve peacebuilding.
International Organizations
What Is the IMF?
The International Monetary Fund, both criticized and lauded for its efforts to promote financial stability, continues to find itself at the forefront of global economic crisis management.
Climate Change
Global Climate Agreements: Successes and Failures
International efforts, such as the Paris Agreement, aim to reduce greenhouse gas emissions. But experts say countries aren’t doing enough to limit dangerous global warming.
Budget, Debt, and Deficits
The U.S. National Debt Dilemma
After years of steadily increasing debt, federal spending has skyrocketed, taking U.S. debt to levels not seen since World War II.