"New research suggests that space rocks as large as the one that fell over Chelyabinsk -- about 19 meters (62 feet) across -- are three to five times more numerous than scientists had realized. The study, led by Peter Brown at the University of Western Ontario, also found that larger and more dangerous ones are unexpectedly abundant. In other words, alien projectiles pose a serious threat. Is it a manageable one?"
Almost a year after the Fukushima disaster, fifty-two of Japan's fifty-four nuclear power plants have been shut down. The reactor explosion destroyed the population's trust in nuclear energy. But the atomic lobby--and the country's industrial needs--could block a possible phase-out, writes Wieland Wagner at Der Spiegel.
The Deepwater Horizon disaster in 2010 caused the world's largest offshore oil spill. It has also led to a mammoth legal action, as tens of thousands of plaintiffs--and the US government--fight for compensation, writes Ed Crooks.
Before a historic earthquake-tsunami combination killed thousands and triggered a partial meltdown at one of its nuclear power plants, Japan won a reputation around the world for being extraordinarily prepared for disaster. In the aftermath of Fukushima Daiichi, Washington must now evaluate if the United States could do any better than – or even as well as – Japan in similar circumstance.
Christian Parenti of The Nation believes that the message out of Fukushima is clear: our own fleet of leaky old nuclear plants should be decommissioned now.
Tom Zeller Jr. explains the system of a Mark 1 nuclear reactor, like the one currently failing at the Fukushima Daiichi nuclear plant. He reveals that experts had long cautioned about the weak design of these reactors and predicted a possible nuclear disaster.
Clive Cookson breaks down the situation at Japan's Fukushima plant and the implications for the future of the nuclear industry.
David Ropeik takes a realistic look at nuclear energy in the wake of Japan's Fukushima disaster.
This report from the U.K. House of Commons expresses confidence in the government's regulatory ability over the oil drilling sector, while conceding that some proposed expansions in regulation should be adopted in light of the B.P. spill in the Gulf of Mexico.
Steve Coll argues that Pakistan's political leaders have undermined the country's potential for success, and says coming to Pakistan's aid is a strategic and humanitarian necessity for the United States.
This piece from FT analyzes how the Pakistan floods have caused setbacks in Pakistan's economy and domestic and foreign policy.
Donald G. McNeil Jr. examines the political and geostrategic implications of U.S. foreign aid to Pakistan in the wake of heavy floods that struck the country in August.
Michael J. Hicks of Ball State University and Mark L. Burton of The University of Tennessee provide a preliminary estimate of damages, in monetary value, from the 2010 Pakistan floods.
Pakistani journalist Ahmed Rashid laments the poor international response to the Pakistan floods and articulates why the West should be more concerned about the floods' wide-ranging effects on international diplomacy.
In this Washington Post opinion piece, Shuja Nawaz, director of the South Asia Center at the Atlantic Council, sees an opportunity for improved U.S.-Pakistan relations admist the destruction caused by the floods.
The Guardian's Kamila Shamsie argues that the Pakistani state has failed its citizens, and now the country is unprepared to deal with the floods.
The authors assess the political, security, and economic challenges facing U.S. policymakers in Afghanistan and evaluate a range of policy options.
Special operations play a critical role in how the United States confronts irregular threats, but to have long-term strategic impact, the author argues, numerous shortfalls must be addressed.
The story of the tragic and often tormented relationship between the United States and Pakistan, and a call to prepare for the worst, aim for the best, and avoid past mistakes. More
An authoritative and accessible look at what countries must do to build durable and prosperous democracies—and what the United States and others can do to help. More
A groundbreaking analysis of what the changes in American energy mean for the economy, national security, and the environment. More