A Bolivian military policeman watches a tanker.

LA PAZ, Bolivia—In the past 15 years, the Bolivian economy tripled in size and poverty was cut in half, achievements built in large part on state spending fueled by the income from natural gas exports. But since 2013 those exports have dwindled, leaving a hole in Bolivia’s public finances that challenges the sustainability of its economic model. On May 1, 2006, then-President Evo Morales marched troops into Bolivia’s gas fields, declaring, “The plunder has ended.” He had recently led the Movement Toward Socialism, or MAS, to power, campaigning on a platform to wrest control of the country’s resources from foreign interests and to spread the wealth […]

Thai activists and Greenpeace activists stand in front of plastic and electronic waste at Foreign Ministry in Bangkok, Thailand, June 20, 2019 (AP photo by Sakchai Lalit).

Plastics, e-waste and other hazardous waste are routinely traded across borders in what amounts to an “out of sight, out of mind” approach for the rich countries that produce them. The story is more complicated for the communities that receive and dispose of the waste. Hazardous waste poses risks to the health of local communities and the environment, spurring attempts to ban its movement across borders. But in countries like Turkey, Vietnam and Ghana, waste is often processed to extract its residual value. The important source of income it provides explains why those efforts have been of limited success and […]

Former Kenyan Prime Minister Raila Odinga arrives at a rally of his supporters to declare his 2022 presidential bid, Nairobi, Kenya, Dec. 10, 2021 (Sipa photo by Donwilson Odhiambo via AP Images).

Over the course of the next two and a half years, voters in several of Africa’s largest and most populous countries will be going to the polls, with a lot riding on the outcomes. This year, Kenya and Angola will both elect a president and national legislature to five-year terms. In 2023, Nigeria and the Democratic Republic of Congo, two of Africa’s four most-populous countries, are scheduled to hold general elections that include keenly anticipated presidential races, as are Zimbabwe and Madagascar. The following year, Egyptians, Rwandans and South Africans will cast ballots in elections that will ostensibly determine the […]

Child activists join a march through Westminster during a “climate strike” demonstration, part of the global Fridays for Future movement led by Swedish teenage environmentalist Greta Thunberg, in London, Sept. 24, 2021 (AP photo by David Cliff).

At the heart of the international system lies a seemingly intractable tension between sovereignty and cooperation. The United Nations is a collection of states that, while recognizing the need for collaboration in global governance, still seek to retain their independence. This tension haunts the international community as a whole, but it is the people of the future who will pay the heaviest price. The major challenges facing humanity in the 21st century are borderless and intergenerational. Climate change will wreak havoc in every corner of the world and will only grow worse if we fail to act now. Similarly, lawlessness in […]

A zodiac carrying a team of international scientists heads to Chile’s station Bernardo O’Higgins, Antarctica, Jan. 22, 2015 (AP photo by Natacha Pisarenko).

It is tempting to think of climate change as a gradual, linear process that follows the steady accumulation of greenhouse gasses in the atmosphere. The truth may be scarier. Evidence is mounting that critical components of the Earth system could be approaching tipping points that, when crossed, will bring about massive, nonlinear shifts that will themselves accelerate climate change, with disastrous and potentially irreversible consequences for nature and humanity. Faced with this prospect, national governments must cooperate to identify, prepare for and, where possible, head off or mitigate these abrupt and calamitous shifts. As the Intergovernmental Panel on Climate Change made clear in its recent […]

African heads of state gather for a group photograph at the 35th Ordinary Session of the African Union Assembly in Addis Ababa, Ethiopia Feb. 5, 2022 (AP photo).

The African Union leaders’ summit took place last weekend at the AU’s headquarters in Addis Ababa, Ethiopia. The two-day gathering, which kicked off Feb. 5, was held against the backdrop of the continent’s ongoing struggles with the adverse effects of the coronavirus pandemic—including its persistently low vaccination rates—as well as growing fears of democratic erosion amid a spate of military coups. The summit also marked the passing of the AU’s rotating leadership baton, with Congolese President Felix Tshisekedi handing over the ceremonial chair to his Senegalese counterpart, Macky Sall. Setting out his priorities for the coming year in his inaugural […]

Miners watch the rescue efforts for two fellow gold miners at La Solution mine in La Paz, Bolivia, Nov. 20, 2010 (AP file photo by Juan Karita).

LA PAZ, Bolivia—In early December, United Nations rapporteurs published a letter of allegations against the Bolivian government, citing the untrammeled import and use of mercury for gold mining, and suggesting that Bolivia had become a gateway for contraband mercury going to other Amazonian countries. It further accused Bolivia of failing to comply with the Minamata Convention that regulates the use of toxic substances. In signing the Minamata Convention along with almost every South American country in 2013, Bolivia committed to curbing and eventually eliminating almost all uses of mercury, including in artisanal gold mining. Bolivia ratified the agreement in 2015, and […]

A masked visitor observes an orangutang at the Schoenbrunn Zoo, Vienna, Austria, Feb. 8, 2021 (AP photo by Ronald Zak).

It has long been clear that humans are not the only species that contract COVID-19. At least 15 different animal species in U.S. zoos—including hippopotamuses, hyenas and snow leopards—have tested positive for the coronavirus during the course of the pandemic. The disease is running rampant through the white-tailed deer population in the United States’ Upper Midwest region, with more than one-third of deer examined in Ohio showing evidence of recent or active COVID-19 infections. In 2020, the Danish government culled 17 million minks out of fears that coronavirus infections among the animals could lead to outbreaks among humans, causing a […]