“Driving a hybrid car could save about one ton of carbon-dioxide emissions per year but adopting a plant-based diet would save nearly one and a half tons over a comparable period.""If every American reduced chicken consumption by one meal per week, the carbon-dioxide savings would be equivalent to removing 500,000 cars form the road."In a given year, "the number of animals killed to satisfy American palates is 8.6 billion, or 29 animals per average American meat eater. The total number of animals killed on land and sea was approximately 80 billion, or 270 per American meat and fish eater - making the average number of animals consumed in one American lifetime 21,000.”

“Americans put almost as much fossil fuel into our refrigerators as our cars. We're consuming about 400 gallons of oil per year per citizin -- about 17% of our nations energy use -- for agriculture.”

“Today farmers shift responsibility for their exploitation of animals to the general public, by speaking of 'consumer demand' for meat as if this technical term referred to an inexorable mass insistence rather than the conditional fact that under present circumstances people will buy a certain amount of meat at a given price. The individual meat-eater, conversely, may defer personal responsibility for animal slaughter by reasoning that a national market is insensitive to one individual's choices, so my becoming vegetarian will not in fact affect production levels--that is, the number of animals killed. While the farmer is 'only giving the people what they want,' the meat-eater figures 'they'll be slaughtered anyway,' so no one is responsible.”

“Americans make more trash than anyone else on the planet, throwing away about 7.1 pounds per person per day, 365 days a year. Across a lifetime that rate means, on average, we are each on track to generate 102 tons of trash. Each of our bodies may occupy only one cemetery plot when we’re done with this world, but a single person’s 102-ton trash legacy will require the equivalent of 1,100 graves. Much of that refuse will outlast any grave marker, pharaoh’s pyramid or modern skyscraper: One of the few relics of our civilization guaranteed to be recognizable twenty thousand years from now is the potato chip bag.”

“Bycatch and discards are a fact of life to a fisherman. There is no fishing method that catches only the quarry. ...The UN Food and Agriculture Organization estimates that about a third of what is caught worldwide, some 29 million tons, goes over the side. This takes what is hauled from the sea to around 132 million tons a year. Add to that the number of organisms that are killed or damaged by net, line, or trap and are never landed--such as whales, porpoises, turtles, and birds--and the number of animals destroyed on the bottom, and the total catch by fishermen reaches something more like 220 million tons a year. Consider that much of the weight of palatable fish is head, cartilage, bone, and offal, which goes over the side or is thrown away by processors. Consider also that about 44 million tons of fish are caught to make industrial products and food for farmed fish. Consider that some of the palatable fish caught will be turned into products for other than human consumption--as cat food, for instance. Consider that there may be an element of waste because some fish will not sell. Taking all these things into account, it is possible to conclude that the amount of protein eaten by someone or something is maybe less than 20 percent of the 104 million tons landed, and only 10 percent of the amount of marine animals destroyed annually in the oceans. These are rough figures, but, given a wide margin of error, they are about right. So catching wild fish is a wasteful business.”

“Like other Americans, I've reconciled myself to the idea that an animal's life has been sacified to bring me a meal of pork or chicken. However, industrial meat production -- which subjects animals to a life of torture -- has escalated the karmic costs beyond reconciliation.”