David founded Almanac Insights, which extends the values of regenerative agriculture and the role of hospitality in the food system into venture capital. He also co-founded Blue Hill—a working farm, restaurant, and consulting company supporting agriculture that positively contributes to the world's food system. David is a founding partner of the Stone Barns Center for Food and Agriculture which celebrates and advances community and ecologically based food production, demonstrating alternative ways to farm and eat. David is an advisor to S2G Ventures and Acre Investments. He serves on the Board of BlueCart Corp, Stone Barns Center, MAD, Caramoor Center for the Arts, and the Collegiate School in New York City.