ethanol

High Food Prices Drive Unrest, Study Says

Aug 22, 2011
An old argument says that full or empty bellies lead to contentment or revolt. Recent research supports that claim, showing that spikes in global food prices have coincided with the surge of social unrest and political instability seen recently in North Africa and the Middle East. (more)
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World Bank: Biofuel Boom Spiking Food Prices

Aug 1, 2008
A World Bank report, held from public view for several months, finds strong evidence that increased production of biofuels such as ethanol has caused a sharp climb in the price of foodstuffs worldwide. "The report stands as a blistering rebuke to the Bush's administration's unchecked biofuel boosterism," argues environmental writer Tom Philpott.

The Dark Side of Ethanol

Apr 18, 2007
A new study out of Stanford University says ethanol could worsen smog problems, as the alternative fuel may produce dirtier air than gasoline. Ethanol has already been something of a mixed bag for environmentalists, who are desperate for politically viable alternative fuels but troubled by the high cost of corn-based ethanol.

Bush Greeted With Protests

Mar 9, 2007
More than 6,000 Brazilians marched against George W. Bush in Sao Paulo on Thursday in a mostly peaceful demonstration. A small group incited police to fire tear gas and rubber bullets. Protesters in Colombia also clashed with police, and more demonstrations are expected as Bush tours the region.

Sugar in the Gas Tank

Aug 18, 2006
As part of its drive toward energy independence, Brazil has encouraged the use of cars that run on any combination of ethanol and gasoline. More than 2 million of the flex-fuel cars have now been sold in the country, accounting for 77% of the market.

Kick the Oil Habit

May 18, 2006
Check out this sobering video, which spells out the moral imperative we face to wean ourselves from dependence on oil. Robert Redford will be talking about this new campaign on Larry King tonight (May 17.)