地平线系列：绿色畜牧(2014)

Dr Michael Mosley seeks to establish the truth about meat. Every year, humans raise and eat 65 billi[展开全部]

　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?...[收起部分]