A cow may emit 1,000 liters of methane and carbon dioxide a day.
“A cow may emit 1,000 liters of methane and carbon dioxide a day.”
Brian Moench, “Apocalypse of the ‘Happy Meal’: Worshipping the Golden Calf,” Truthout, August 20, 2014, accessed August 21, 2014, http://www.truth-out.org/news/item/25562-apocalypse-of-the-happy-meal-wo....