You may have to suppress the gag reflex with this one: insects are touted as a potential global food source.
Is it time to start chowing down on some of those crawly critters we instinctively prefer to stomp on? The Feral Forager, a self-published 'zine excerpted in Sandor Katz's The Revolution Will Not Be Microwaved, rebrands pill bugs as "land shrimp"; grasshoppers are "surprisingly tasty and filling" and taste "something like popcorn"; crickets, "incredibly high in calcium and potassium." Roasted grubs make a fat-filled protein snack that, again, tastes "a lot like popcorn."
Earthworms make "a very nutritious flour," and ant eggs are edible, too; raw ant eggs reportedly taste "like couscous"...
If the thought of eating bugs and roadkill freaks you out, consider this: competition for the world's dwindling resources is heating up right along with the planet, and global warming is worsening food shortages all over the world. In this land o' plenty o' processed foods, most Americans can't imagine an era when we'd be forced to subsist on weeds, bugs, and -- till we run out of gas -- roadkill.