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Brahma Chellaney

East Africa is one of the world’s most water-stressed regions. Overexploitation of water resources there has been compounded by declining snowpacks on Mount Kilimanjaro and Mount Kenya. In this light, the discovery of two significant aquifers in mostly arid Kenya has been hailed as a potential game changer.

Essay, 2014
Robert D. Blackwill and Meghan L. O'Sullivan

As the U.S. boom in shale oil and gas drives down global energy prices, energy-producing states that lack diversified economies will lose out, whereas energy consumers stand to gain. But the biggest benefits will accrue to the United States.

Essay, 2014
Jon Hoekstra

New technologies have given conservationists amazing new powers, and so for the first time they are starting to operate at the pace and scale necessary to keep up with -- and even get ahead of -- global environmental challenges.

Review Essay, 2014
Deborah R. Coen

A new book by Geoffrey Parker examines how the Little Ice Age of the seventeenth century contributed to an era of war and upheaval. But it offers a blinkered view of the implications for current environmental policy.

Alexander Kasterine

Wildlife trade bans are failing because they have run into the same basic problem as the war on drugs. Prohibitions on trading wildlife products such as tusks and timber have ultimately made them more valuable. And criminal organizations have moved in and taken over the market.

Matt Mossman

For the world’s mining industry, the past few years have been turbulent. But those Wild West days might be coming to an end.

John Sfakianakis

Since world demand for oil is set to grow, Riyadh does not see U.S. shale oil production as competition. Nor is it worried about losing its position as the world's supplier as last result. All in all, the U.S. energy boom might be a good thing for Saudi Arabia.

Letter From,
Anna-Katarina Gravgaard

Global power brokers once dismissed Greenland as a white blot on the world map. No longer: Investors from Australia to Canada to China are flocking to the island in the next great contest for mineral riches. Large-scale mining, however, will not be without risks.

Essay, Nov/Dec 2013
Alan B. Sielen

Over the last several decades, human activities have so altered the basic chemistry of the seas that they are now experiencing evolution in reverse: a return to the barren primeval waters of hundreds of millions of years ago.

Michael L. Ross

The Arab members of OPEC responsible for the 1973 oil crisis inadvertently gave the rest of the world a life-saving head start in the struggle to avoid, or at least mitigate, the threat of catastrophic climate change. Forty years later, environmentalists owe them a debt of gratitude.

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