ChrisDanger wrote: ↑18 Sep 2017, 10:59
Just on the point of arable land, it's interesting to note that livestock can graze on land that is not able to be farmed. A cow or sheep doesn't need a flat field to graze on, and can easily eat off grass growing on a rocky slope. So if you only produce crops you're not actually making full use of all the land. There are other points like crops being used for biofuels that will soon be a thing of the past, so I don't think land use is problematic. To blame cows for the destruction of rain forests is a bit of a stretch, no? Surely everything is equally responsible?
Of course, this is cherry-picking facts to support your beliefs. Which is exactly what documentaries like "Cowspiracy" do. Do you think you're getting an unbiased, factual view of an issue from any documentary?
Everyone is as welcome to eat a vegan diet as they are to eat bologna (i.e. testicles, trotters and brains). Fortunately we live in free world, for the most part.
This is a key point. Regardless of funding - whether it comes from big companies or is self-financed, - if you have a single documentary heading out there, its not going to be the single source of truth. It is what the filmmaker believes, or what the filmmaker wants you to believe. They can quote individual studies, but that alone is flawed without looking at the body of research and the limitations of reach study.
I don't think anyone can dispute that most people could be doing with eating more nutrient rich foods like vegetables. There is also no doubt that vegans, on average, live longer than meat eaters. But as you highlight above, this is a seriously flawed way of looking at it. People who are vegan are almost certain to be conscious of health and diet, whilst 'normal' eaters are not. People who are vegan are more likely to come from wealthier backgrounds. There is no distinction between meats - are they eating lean chicken, grass-fed beef & turkey or are they eating cheeseburgers & bacon? How are they cooking their meat, its already known that charring your meat will increase your risk of cancer..
So on and so forth. I do agree that the human population needs more efficient ways of eating. I'm not convinced veganism is the answer, and I think people like Lewis Hamilton picking up and repeating half-facts doesn't do it any favours. On the health side of things, I've seen nothing at all (and I've actually researched this side) that suggests eating meat is bad for you.