A top cut of sirloin at your local grocery store will cost you about $7. But behind the price tag is a hidden cost: its beefy environmental impact.
To carnivores, there’s nothing quite as satisfying as a thick, juicy steak. But how many of us think about what resources it consumed on its way to our plate? Cattle, along with other livestock such as dairy cows and chickens, typically fatten up on grains and hay grown with fertilizers that can pollute waterways. And the animals need water to d