Congo soldiers and civilians cast their ballots at a polling station, Brazzaville, Republic of Congo, March 20, 2016 (AP photo by John Bompengo).

In 2015 and 2016, Denis Sassou Nguesso—who has served as president of the Republic of Congo for two stints totaling more than 30 years—orchestrated a constitutional referendum and election that allowed him to stay in office. However, his latest term has been marred by more than a year of instability in the southeastern Pool region and elsewhere. The International Federation for Human Rights released a report this month denouncing “massive human rights violations” in the region, including arbitrary arrests and torture. In an email interview, Brett Carter, a Central Africa expert at the University of Southern California, explains what’s fueling […]

A demonstrator holds up a sign that reads in Portuguese "CEDAE belongs to the people," during a protest against a move to privatize the state water and sewage company, CEDAE, Rio de Janeiro, Brazil, Feb. 20, 2017 (AP photo by Leo Correa).

RIO DE JANEIRO, Brazil — A resident in Rio de Janeiro’s largest favela, Rocinha, Jose Martins is worried. Earlier this year, Rio’s city council voted to sell the state-owned water and sanitation company, CEDAE, a move that Martins believes puts access to water and sanitation at risk for almost 50,000 residents in Rocinha alone. “The state has a social obligation, so many of us here pay a symbolic price,” he says. “I don’t imagine that a business will allow people to pay as little. If this happens, people won’t be able to pay. If they can’t pay, the company will […]

King Salman of Saudi Arabia and China’s president, Xi Jinping, arrive for a signing ceremony at the Great Hall of the People, Beijing, China, March 16, 2017 (Lintao Zhang pool photo via AP).

As the worldwide movement to combat climate change gets underway in earnest following the 2015 Paris Agreement, oil-rich Saudi Arabia finds itself in an awkward position. The world’s largest producer of fossil fuels, the kingdom needs to pump ever-increasing amounts of oil to support a rapidly expanding population in a new era of relatively low global oil prices. But the hot, arid country is one of the most vulnerable to the effects of rising temperatures. There is the distinct possibility that if the emission goals of the Paris Agreement are not met, some areas of the Arabian Peninsula, including Mecca, […]