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December 5, 2022

Pharmaceuticals and Vaccines
A Guide to Global COVID-19 Vaccine Efforts

The swift development of effective vaccines against COVID-19 was an unprecedented scientific achievement. But production challenges, vaccine nationalism, and new variants have all presented hurdles.

Physician Alister Martin receives one of the first doses of the Pfizer-BioNTech coronavirus disease (COVID-19) vaccine at Massachusetts General Hospital in Boston, Massachusetts, U.S., December 16, 2020.Craig F. Walker

November 4, 2022

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.

Muddy waters nearly submerge lines of cars during a flood in Colorado, United States.

October 11, 2022

United States
U.S. Disaster Relief at Home and Abroad

The U.S. government responds to scores of disasters each year, coordinating closely with state, local, and foreign partners. However, more frequent and severe storms, fires, and floods are straining …

A person stands, back to the camera, in front of piles and rubbles and a house. The sky is pink and purple from the setting sun.

October 19, 2022

Americas
The Organization of American States

The Organization of American States is an important forum for regional diplomacy and has become more assertive in promoting the rule of law, human rights, and fair elections as some states face domes…

Secretary-General Luis Almagro convenes the OAS’s fifty-second General Assembly in Lima, Peru.

July 20, 2022

Middle East and North Africa
What Is U.S. Policy on the Israeli-Palestinian Conflict?

The United States has long tried to negotiate a resolution to the Israeli-Palestinian conflict, but several factors, including deep divisions between and within the parties and declining U.S. interes…

A Palestinian uses a ladder to climb over the wall separating the Israeli and Palestinian sides of the West Bank.

September 7, 2022

United Nations
The Role of the UN General Assembly

The UN General Assembly hosts a much-watched debate of world leaders each year but has struggled to make its work more substantive.

A wide shot of the UN General Assembly Chamber as President Biden speaks.

August 22, 2022

Infectious Diseases
Why Hasn’t the World Eradicated Polio?

The world is inching closer to eradicating polio, but armed conflicts and opposition to vaccines stand in the way of finally eliminating the disease.

A health worker marks the finger of a child with indelible ink during an anti-polio campaign at an Afghan refugee settlement on the outskirts of Islamabad, Pakistan.

August 3, 2022

Taiwan
Why China-Taiwan Relations Are So Tense

Taiwan has the potential to be a flash point in U.S.-China relations. U.S. House Speaker Nancy Pelosi’s trip to Taipei in 2022 heightened tensions.

A helicopter flies a Taiwanese flag through the air.

June 10, 2022

World Trade Organization (WTO)
What’s Next for the WTO?

President Trump’s decision to levy tariffs on China highlights concern about the ongoing role of the WTO and the future of global trade rules.

WTO Meeting, Geneva Switzerland

May 25, 2022

Lebanon
What Is Hezbollah?

Military experience gained from fighting in Syria’s civil war and decades of clashes with Israel have made the Iran-backed group stronger than ever, but the biggest threat it faces may be upheaval in…

A crowd of Hezbollah supporters surrounds a giant model of a fist holding a gun.