Eat Less Meat

Livestock in the US consume 70 percent of all wheat, corn, and grain we grow and graze on pastures that take up to 35 percent of our land. The methane that cows release is 10 times worse a greenshouse gas as carbon dioxide.
 
For every pound of beef produced, 7 pounds of grain are used, and 2,500 gallons of water must be used to grow that grain.
 
You can start by reducing the amount of meat you eat by reducing it by one day a week. You can still get your protein from beans, nuts, or tofu.