"West Marin dairyman Albert Straus said this month he has come full circle in his effort to use agriculture against climate change with the addition of an all-electric feed truck to his farm fleet. "I've closed the loop," said Straus, CEO and founder of Straus Family Creamery in Marshall, explaining that the truck is powered by cow poop. "The cows power the truck, and the truck feeds the cows." Good stuff! FULL STORY: http://www.marinij.com/environ...