According to their recent Safeguarding the World’s Water report, the U.S. Agency for International Development (USAID) invested $499,995,179 in water-related programming in 54 countries in 2015.

2017 promises to be a key year for U.S. government leadership on a variety of issues. Not least among them is global water security. Never have the challenges of global water security been so severe, and never have the opportunities for American leadership in the sector been greater.

The United Nations Population Fund’s 2016 State of the World Population report calls for investment in a very specific demographic: 10-year-old girls. At age 10, young girls are at a “pivotal” stage in their lives, the report says. They face a world of limitless possibilities, yet far too many end up thwarted in their ambitions by sexual violence, forced marriage, female genital mutilation, child labor, and other “systematic disadvantages.”

As Syria has collapsed, spasming into civil war over the last five years, the effects have rippled far beyond its borders. Most notably, a surge of refugees added to already swelling ranks of people fleeing instability in Afghanistan, Iraq, Pakistan, and sub-Saharan Africa, leading to the highest number of displaced people since the Second World War. At the same time, scientists have noted record-breaking temperatures, a melting Arctic, extreme droughts, and other signs of climate change. For some, an obvious question is: what does one have to do with the other?

“Climate work is practical, common-sense, good development,” said Carrie Thompson, deputy assistant administrator at the Bureau for Economic Growth, Education, and Environment at the U.S. Agency for International Development (USAID). “It’s prevention, and we all know that preventative medicine is the best medicine.”

Between 1990 and 2015, there was an incredible 44 percent decrease in global maternal mortality rates. But these impressive gains still fell short of the Millennium Development Goal of reducing the global maternal mortality ratio by three quarters.

Record levels of displacement and accelerating climate change have prompted many to wonder if the world is headed toward a more violent future. The nexus of climate change, migration, and conflict is posing fundamental challenges to societies. But not always in the ways you might think. In a new report prepared for the U.S. Agency of International Development, Lauren Herzer Risi and I present a small guide to this controversial and consequential nexus of global trends.

“Water is the frontline of climate change. It’s what every report that you see identifies as the sort of first and foremost effect we see from a climate changing world,” said Sherri Goodman, a public policy fellow at the Wilson Center and formerly of CNA and the U.S. Department of Defense, on October 19.