“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.”

“Increasingly, we will be faced with a choice: whether to keep the oceans for wild fish or farmed fish. Farming domesticated species in close proximity with wild fish will mean that domesticated fish always win. Nobody in the world of policy appears to be asking what is best for society, wild fish or farmed fish. And what sort of farmed fish, anyway? Were this question to be asked, and answered honestly, we might find that our interests lay in prioritizing wild fish and making their ecosystems more productive by leaving them alone enough of the time.”

“The scariest thing is that nobody seems to be considering the impact on those wild fish of fish farming on the scale that is now being proposed on the coast of Norway or in the open ocean off the United States. Fish farming, even with conventional techniques, changes fish within a few generations from an animal like a wild buffalo or a wildebeest to the equivalent of a domestic cow.Domesticated salmon, after several generations, are fat, listless things that are good at putting on weight, not swimming up fast-moving rivers. When they get into a river and breed with wild fish, they can damage the wild fish's prospects of surviving to reproduce. When domesticated fish breed with wild fish, studies indicate the breeding success initially goes up, then slumps as the genetically different offspring are far less successful at returning to the river. Many of the salmon in Norwegian rivers, which used to have fine runs of unusually large fish, are now of farmed origin. Domesticated salmon are also prone to potentially lethal diseases, such as infectious salmon anemia, which has meant many thousands have had to be quarantined or killed. They are also prone to the parasite Gyrodactylus salaris, which has meant that whole river systems in Norway have had to be poisoned with the insecticide rotenone and restocked.”

“By 2030, says the UN Food and Agriculture Organization, fish farming will dominate fish supplies. Given how wrong the FAO has been in the past--saying catches were going up when, in fact, they were going down--this statement is worth examining carefully. When you do, you find it to be an observation of previous trends, not a reflection of what could happen or what people might want--in the same way as Red Delicious was once far and away the most popular apple in the United States because it was basically the only apple you could get. The FAO is simply observing that fish farming is the fastest growing form of food production in the world--growing at 9 percent a year and by 12-13 percent in the United States. Nobody is asking us whether we want this. It is just happening. The continued destruction of mangrove swamps in poor countries to provide shrimp for people living in rich countries is simply the market operating in a vacuum untroubled by ethics. It is a reflection of what will go on happening if we do not find ways of exercising any choice in the matter.”

“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.”

“The UN special envoy on food called it a 'crime against humanity' to funnel 100 million tons of grain and corn to ethanol when almost a billion people are starving. So what kind of crime is animal agriculture, which uses 756 million tons of grain and corn per year, much more than enough to adequately feed the 1.4 billion human who are living in dire poverty?”

“A reduction of meat consumption by only 10% would result in about 12 million more tons of grain for human consumption. This additional grain could feed all of the humans across the world who starve to death each year- about 60 million people!”