Numbered footnotes, with hyperlinks, appear at the end of this article.
My attitude toward becoming a vegan was similar to Augustine’s attitude toward becoming celibate—“God grant me abstinence, but not yet.” But with animal agriculture as the leading cause of species extinction, water pollution, ocean dead zones and habitat destruction2, and with the death spiral of the ecosystem ever more pronounced, becoming vegan is the most important and direct change we can immediately make to save the planet and its species. It is one that my wife—who was the engine behind our family’s shift—and I have made.
| A person who is vegan will save 1,100 gallons of water, 20 pounds CO2 equivalent, 30 square feet of forested land, 45 pounds of grain and one sentient animal’s life1every day. |
Animal agriculture is responsible for more greenhouse gas emissions than all worldwide transportation combined—cars, trucks, trains, ships and planes.3 Livestock and their waste and flatulence account for at least 32,000 million tons of carbon dioxide (CO2) per year, or 51 percent of all worldwide greenhouse gas emissions.4Livestock causes 65 percent of all emissions of nitrous oxide, a greenhouse gas 296 times more destructive than carbon dioxide.5 Crops grown for livestock feed consume 56 percent of the water used in the United States.6 Eighty percent of the world’s soy crop is fed to animals, and most of this soy is grown on cleared lands that were once rain forests. All this is taking place as an estimated 6 million children across the planet die each year from starvation and as hunger and malnutrition affect an additional 1 billion people.7 In the United States 70 percent of the grain we grow goes to feed livestock raised for consumption.8
To read more click link below:
http://www.truthdig.com/report/item/saving_the_planet_one_meal_at_a_time_20141109
For PDF file of Livestock’s Long Shadow cited in Hedges article. Footnotes 2, 3.