unlike human
waste, animal
excrement from
factory farms is not
processed as
sewage, making it
about 500 times
more concentrated
than treated human
waste while leaving
pathogens and
volatile chemicals
intact
AIR POLLUTION
Animal waste itself
contains residues
from the massive
doses of non-
therapeutic
antibiotics and
artificial growth
hormones that
animals are
routinely fed or
injected with to
prevent illness and
accelerate weight
gain