quote
"The human cost of factory farming — both the compromised welfare of slaughterhouse workers and, even more, the environmental effects of the mass production of animals — is staggering. Foer details the copious amounts of pig shit sprayed into the air that result in great spikes in human respiratory ailments, the development of new bacterial strains due to overuse of antibiotics on farmed animals, and the origins of the swine flu epidemic, whose story has gripped the nation, in factory farms."
