Africa

"Sustaining African agricultural transformation will require national policy approaches which emphasize the need to transition toward sustainable agriculture. More specifically, they will need to pursue strategies that allow for the integration of precision agriculture in existing farming methods. Such policies could focus on six key elements: biological diversity; ecology and emerging technologies; infrastructure; research and training; entrepreneurship and regional trade; and improved governance of agricultural innovation."

Many energy consumers, and even analysts and policymakers, confront and frame energy and climate risks in a moral vacuum, rarely incorporating broader social justice concerns. Here, to remedy this gap, we investigate how concepts from justice and ethics can inform energy decision-making by reframing five energy problems — nuclear waste, involuntary resettlement, energy pollution, energy poverty and climate change — as pressing justice concerns.

Call it the fall heard round the world.

The dramatic decline in oil prices—from over $100 a barrel in 2014 to below $30 this year—has been one of the most disruptive and least expected developments in global energy markets since the 2008 financial crisis.

With the continuation of high oil production and low prices, the Belfer Center’s Khalid Alsweilem, Calestous Juma, David Keith, Henry Lee, Leonardo Maugeri, Meghan O’Sullivan, and Robert Stavins offer insights, predictions, and recommendations based on their research and varied perspectives.

Released to the public in early May, the 2014 National Climate Assessment brought to light some of the greatest and most dismaying threats to humanity. In his Harvard Kennedy School “IDEASpHERE” session titled “Sustainable Prosperity on a Crowded Planet,” William Clark talked about these threats, possible solutions, and re-thinking how we approach the topic of sustainability.

In the lead-up to the nuclear security summit, Advancing Nuclear Security: Evaluating Progress and Setting New Goals outlines what was accomplished in a four-year effort launched in 2009 to secure nuclear material around the globe—and what remains to be done. The effort made significant progress, but some weapons-usable nuclear materials still remain “dangerously vulnerable." The authors highlight the continuing danger of nuclear and radiological terrorism and call for urgent action.

The world can only meet its future food needs through innovation, including the use of agricultural biotechnology, Belfer Center development specialist Calestous Juma said in an address to graduates of McGill University, Montreal, Canada.

Since their commercial debut in the mid-1990s, genetically designed crops have added about $100 billion to world crop output, avoided massive pesticide use and greenhouse gas emissions, spared vast tracts of land and fed millions of additional people worldwide, Juma said during the graduation ceremony where he received an honorary doctorate. He asked the graduates to embrace innovative sciences that alone will make it possible to feed the billions who will swell world population in decades ahead, especially in developing countries.

International Security is America’s leading journal of security affairs. It provides sophisticated analyses of contemporary security issues and discusses their conceptual and historical foundations. The journal is edited at Harvard Kennedy School’s Belfer Center and published quarterly by the MIT Press.

The outcome of the December 2011 United Nations climate negotiations in Durban, South Africa, provides an important new opportunity to move toward an international climate policy architecture that is capable of delivering broad international participation and significant global CO2 emissions reductions at reasonable cost. This paper addresses an important component of potential climate policy architecture for the post-Durban era: links among independent tradable permit systems for greenhouse gases.

"Over the 1996–2010 period, biotechnology crops have reduced 443 million kilogrammes of pesticide use. This did not only reduce the spraying of chemicals that destroyed biological diversity, but they also cut down harmful exposure by farmers."