Leaders who tell falsehoods tend to swear more, specify less, and lack hesitation in their responses.
A valuable oilfield lying beneath a pristine expanse of Amazon rainforest will not be exploited - but only if the outside world agrees to give Ecuador $3.6bn.
This groundbreaking scheme is designed to save Yasuni National Park.
But little money has been raised so far and its fate hangs in the balance.
Burton Malkiel, author of a new edition of his investing classic, A Random Walk Down Wall Street, discusses ETFs, what Obama should do next, and more...
Ethanol damages engines and is not a viable alternative to fossil fuels, but farmers and lobbyists don't want you to know that.
"First-generation [corn] ethanol, I think, was a mistake. The energy conversion ratios are at best very small." —Al Gore, speaking at a green energy conference on Nov. 22, 2010
"Ethanol is not an ideal transportation fuel. The future of transportation fuels shouldn't involve ethanol." —Energy Secretary Steven Chu, Nov. 29, 2010
Following the worst financial panic since Herbert Hoover's presidency, the mathematically minded professors who dominate economics face a renewed challenge from their historically inclined peers who think studying the booms and busts of the past offers a better guide to the future than today's predictive algorithms.
Normally a tiff among the tenured set would be little more than academic, but economics is the science that empties pockets or fills purses; its nostrums influence debate over everything from tax cuts to unemployment benefits.
FOR many years the air around Reggio Calabria carried the odour of gunpowder and death, as mafia clans settled their disagreements the old-fashioned way. These days, the dominant smell is more agreeable. When bergamot trees flower between March and May, the local groves are filled with one of nature’s most overpowering fragrances.
However history judges the 535 men and women in the U.S. House of Representatives and Senate the past two years, one thing is certain: The 111th Congress made more law affecting more Americans since the “Great Society” legislation of the 1960s.