Water security remains an ambiguous concept with an uncharted path to achievement. Water is an essential resource to our survival and livelihoods, yet most countries lack a clear strategy for how to protect and manage it. With increasing rates and sources of consumption, a growing population, and shifting frequency and intensity of rates of precipitation, continued inaction will have serious impacts on our national security, economy, and environment.

True to essentialist stereotypes, Latin America’s indigenous peoples are the best stewards of the region’s rainforests. But the source of their enthusiasm for environmental protection is more complex than mere ascriptive traits or whether they speak native languages. What’s more, in a development that should be worrying to environmentalists, exposure to the negative effects of extractive industries appears to have a degrading effect on that enthusiasm.

The waters of Lake Chad sustain 70 million people in four countries. Beginning in the 1970s, the 25,000-square-kilometer lake began shrinking due to excessive drawdown for agriculture and mining. Now only 10 percent remains. The dwindling water supply devastated food production and fostered massive economic and political tensions. Many experts credit the worsening conditions for contributing to the rise of Boko Haram, an extremist group that has killed 20,000 people and forced 2.3 million more to flee.

Known as the “vitamins of industry,” rare earths refer to a cluster of minerals widely used in green technologies such as wind turbines, rechargeable batteries, and electric vehicles. Rare earth elements embedded in these products keep them light, efficient, and affordable. They’re essential to the decarbonization of the global economy envisioned in the Paris Climate Agreement, agreed to by 192 countries in 2015. And we may soon face a significant shortage, due in no small part to changes in China.

More than 40 years ago, the Soviet Union attempted to harness hydropower to modernize Afghanistan. Between 1960 and 1968, they poured money and technical knowledge into the 100-meter Naghlu gravity dam outside Kabul and a village for its workers called Sharnak. Although the town has been damaged and the boons of modernity remain elusive for many Afghans, the dam remains a crucial source of power for the capital and is the largest power plant in the country with an installed capacity of 100 megawatts.

In recent months, the Indus Waters Treaty (IWT) has been in the headlines – and for all the wrong reasons.

“Turbulent and possibly revolutionary times are ahead for U.S. energy and environmental policy,” said Bobby Magill, a senior science writer at Climate Central, at the Wilson Center on February 3. “If there’s one message the Trump Administration is sending about environmental and climate regulations, it’s this: The future will not look like the past.”