Earthlings (film)

Earthlings is a 2005 American documentary film about humanity's use of other animals as pets, food, clothing, entertainment, and for scientific research.

Quotes

 * Surely, if slaughterhouses had glass walls, would not all of us be vegetarians. But slaughterhouses do not have glass walls. The architecture of slaughter is opaque, designed in the interest of denial, to ensure that we will not see even if we wanted to. And who wants to look?