" No set of numbers can tell the whole story, but when it comes to the annual slaughter of farmed animals, the numbers have such an oppressive weight that they can easily overwhelm the stories behind them: 69 billion chickens, 1.5 billion pigs, 656 million turkeys, 574 million sheep, 479 million goats and 302 million cows. In total, 72.5 billion farmed animals were killed for human consumption in 2018. Ten times the global human population, slaughtered every year. Nor does this number include the ducks, rabbits, horses, geese, kangaroos, bison and other land animals killed so that we can eat their meat, And what about the fishes? "

― Jo-Anne McArthur , Hidden: Animals in the Anthropocene