地平线系列: 绿色畜牧

看片摘记：1、想要基本不对地球环境产生影响，每天吃肉别超过100克；2、鸡肉猪肉海鲜比牛羊肉更节省地球资源；3、传统畜牧业不能满足人类需求，而新技术总被人妖魔化(特别是有机党和反转党)。(猫叔Mack)

Dr Michael Mosley seeks to establish the truth about meat. Every year, humans raise and eat 65 billion animals – nine animals for every person on the globe. In this eye-opening documentary, Michael examines the impact that this is having on the planet and finds out what meat eco-friendly carnivores should be buying. Is it better to buy free-range organic or factory-farmed meat? The answers are far from obvious.