Apocalypse Cow -How meat killed the planet
Channel 4
How meat farming is destroying the planet .
As we grow richer we eat far more meat ( two million chicken a year in the U.K. ) cows and chickens use a lot of land and create vast amounts of effluence which the land cannot take it all seeps into the rivers and pollutes them .
It explores the production of meat from stem cells which requires little land .
In the future we won’t need animals for meat at all.