Although unit sales of organic food have leveled off and even declined lately, versus a year earlier, the mood among those crowded into the conference room was upbeat as they awaited a private screening of a documentary called “Food Inc.” — a withering critique of agribusiness and industrially produced food.
They also gathered to relish their changing political fortunes, courtesy of the Obama administration.
“This has never been just about business,” said Gary Hirshberg, chief executive of Stonyfield Farm, the maker of organic yogurt. “We are here to change the world. We dreamt for decades of having this moment.”


