Pray for rain. Mega-drought. Winter salmon run nearly extinguished. Sierra snowpack dismal. These were just some of the headlines in California newspapers over the last five years during a historic drought that elevated water security to the top of everyone’s minds.

Shortly after the completion of the Empire State Building, the novelist F. Scott Fitzgerald was shattered by a visit to its observation deck. “Full of vaunting pride,” he wrote, “the New Yorker had climbed here, and seen with dismay what he had never suspected. That the city was not the endless succession of canyons that he had supposed, but that it had limits, fading out into the country on all sides into an expanse of green and blue. That alone was limitless. And with the awful realization that New York was a city after all and not a universe, the whole shining edifice that he had reared in his mind came crashing down.”

CHENNAI, India – T. Rajan tried all manner of entrepreneurial enterprises. He sold scrap paper and cardboard to recyclers. He built a street corner chai and cigarette cart, and repaired truck and bus tires. He started an office cleaning service for high-tech companies in the growing IT sector south of the city center. None of these delivered the financial returns and workday flexibility of selling clear, sky blue, 20-liter water “cans” in Chennai’s immense bottled water industry.

CHENNAI, India – Almost a decade ago, when the first of Chennai’s bleach-white IT office buildings replaced coconut groves along the Bay of Bengal south of the city center, leaders hailed the potential for a new wave of clean jobs. Nine years later, it is clear that planners did not fully anticipate the consequences.

Achieving the next generation of maternal health goals in India, which accounts for almost 15 percent of maternal deaths around the world each year, will require innovative new approaches to stubborn problems.

It’s often assumed that in the modern era, food security is an achievable goal. But between 2007 and 2008, a confluence of conditions shook the international food system to its core, fueling unrest and riots in more than 40 nations around the world. What’s more, this “perfect storm” may have been only a harbinger of challenges to come, according to a new report by Emmy Simmons of the Center for Strategic and International Studies (CSIS).

MEXICO CITY – On bad days, you can smell the stench from a mile away, drifting over a nowhere sprawl of highways and office parks.