Solar greenhouses, Chinese-style

In Europe and North America, eating fresh perishable produce out of season usually means hauling it in refrigerated containers from regions where it’s in season, or growing it locally in heated greenhouses…Although these greenhouses boast extremely high yields, the amount of fuel needed to heat them generally far exceeds the amount that would be needed to haul an equivalent amount of produce from a region where it’s in season.

Why are we propping up corn production, again?

News flash: high-fructose corn syrup (HFCS) is a lousy product. As Tom Laskawy reported here Tuesday, a recent study by Princeton researchers found that rats fed chow laced with HFCS gained more weight than rats fed equal calories of table sugar. All processed sweeteners add empty calories to food; but calorie for calorie, HFCS appears to be even worse than white sugar. Although the two sweeteners have roughly the same fructose/glucose ratio, we mammals seem to metabolize the HFCS differently than we do cane sugar.

Movement Matriarch

Last spring, when hundreds of alums and faculty of the nutrition program of Columbia University Teachers College gathered to commemorate the department’s 100th anniversary, one speaker riveted the audience. Shoulders back, patrician chin jutting forward, Joan Gussow strode toward the stage. A recent octogenarian, she remains in remarkable shape.

Meet a young farmer leading a greenhorn ‘guerilla’ movement

Severine von Tscharner Fleming is the director of the forthcoming film The Greenhorns and founder of the crucial new young farmer organization of the same name. Here’s her no-nonsense, take-no-prisoners perspective on the young farmers movement. Make no mistake, this woman is dedicated and smart — and she’s recruiting.

Web & media – Mar 22

-A road not taken
-Our Obsession With Stuff Is Trashing the Planet, Our Communities and Our Health
-Richard Heinberg Lecture Peak Oil Pt 1
-Q&A with Chef Dan Barber: Can organic farming feed the world?
-The Global Food Market (VIDEO): Why Do Some Eat Well While Others Starve?