Vince Hundt has been farming near Viroqua, Wisconsin, for decades. He uses rotational grazing, an increasingly popular alternative to much more environmentally damaging agriculture practices. Rotational grazing is the practice of moving grazing livestock between pastures on a regular basis so that only a portion of pasture is grazed at a time while the remainder of the pasture rests. The practice drastically increases carbon sequestration, building the soil while also increasing the carrying capacity of the land. He also created a product called the Shade Haven, a mobile shade structure for livestock.