Summary of "The Only Way to Have A Cow"

" The Only Way to Have a Cow" by Bill McKibben tries to inform humans to decrease the intake of meat eating and how this habit could harm our environment. Cow would release harmful substance like methane when they fart or belch. These actions could actually lead to a bigger problem, global warming. Turning into vegans could make environment more friendly. Eating grass fed cows are more healthy that eating corn fed cows. However another problem forms, grass fed cows are more expensive then corn fed grass which causes people with low incomes couldn't afford to eat healthy.