Beer can’t save the world single-handedly, but Patagonia and 11 of America’s best craft brewers believe it can more than do its part. Patagonia Provisions, the food arm of the outdoor gear company, has since 2016 been collaborating on beers with Kernza, a regenerative, perennial grain that leaves its soil in better shape every season. This year, to show the grain’s potential in our favorite fizzy beverage, the outfitter teamed up with Sierra Nevada , Russian River, Rhinegeist, Allagash, Bang Brewing, and seven more environmentally-conscious brewing peers to create a sudsy spectrum of Kernza beers. “We can make apparel with close to no emissions, but never hit zero,” says Paul Lightfoot, Patagonia Provisions general manager. “But food can be better. It can be good for the world.” Related: The 50 Best Beers in the World Traditional brewing grains, like barley and wheat, are annuals. Because they’re replanted every season, they require more of their soil and more energy to grow. As a...