Anatomy of a dam failure

(April 27, 2011) In the world of engineering, standards are the foundation on which everything else rests. An investigation following a catastrophic explosion at Russia’s largest hydropower station in the summer of 2009 revealed poor management and technical flaws to be at the root of the dam’s failure. A repaired turbine almost at the end of its life span, taken offline again because it still didn’t work, was forced back into service in an emergency: a move that would cost 75 people their lives. This Popular Mechanics investigation asks whether the United States, a country with hundreds of hydro plants in operation, might also be at risk of a Russian-style dam disaster. U.S. experts say not likely: the two countries are separated philosophically when it comes to safety and human life.

Ai Weiwei: The Sunflower Revolutionary

(April 14, 2011) Three decades after China’s “opening,” the country’s oppressive style of leadership continues. Fearing a public uprising, the government has begun silencing critical elements – the high profile artist Ai Weiwei detained on a trumped up charge in early April has not been heard from since. Independent thinkers, such as Probe International Fellow and outspoken journalist Dai Qing, may be targeted next. Renowned Chinese fiction author Ma Jian writes about the significance of the Ai Weiwei arrest.