Hugh Pickens writes:
Scott Adams of Dilbert fame writes on his blog that science's biggest fail of all time is 'everything about diet and fitness':
I used to think fatty food made you fat. Now it seems the opposite is true. Eating lots of peanuts, avocados, and cheese, for example, probably decreases your appetite and keeps you thin. I used to think vitamins had been thoroughly studied for their health trade-offs. They haven’t. The reason you take one multivitamin pill a day is marketing, not science. I used to think the U.S. food pyramid was good science. In the past it was not, and I assume it is not now. I used to think drinking one glass of alcohol a day is good for health, but now I think that idea is probably just a correlation found in studies.
According to Adams, the direct problem of science is that it has been collectively steering an entire generation toward obesity, diabetes, and coronary problems. But the indirect problem might be worse: It is hard to trust science because it has a credibility issue that it earned. "I think science has earned its lack of credibility with the public. If you kick me in the balls for 20-years, how do you expect me to close my eyes and trust you?"
You have a valid point AC, but the fundamental problem is if demonization of fast food is a given, and the options are one thing my skinny ancestors have eaten for about a million years plus or minus some admitted minor technique differences, and the other two options are off the wall never eaten by my ancestors more than a century ago my stomach asking WTF is this weird semi-edible highly profitable chemical waste... its probably not the meat.
As a general rule, if, given a time machine, you grabbed a biologically identical ancestor 10000 years ago and gave them a plate of dinner, if they wouldn't even recognize it as food you're probably screwing up. On the other hand I think my ancestors would love my beef and veg grilled kabobs, my steaks, my salads with a side of grilled chicken, or my fruit plate deserts. They'd flip their shit for my fruit plates. They'd probably understand and like my stir fries although a little freaked about complicated technique and weird sauces. On the other hand give them some pop tarts, pizza rolls, and doritos and I'm not sure they could identify those items as food. Because they're not, not really. At least not food for humans.
I don't think I would be able to find a biologically identical ancestor from 10000 years ago. For one, I believe lactose tolerence developed more recently than that, there could be quite a few more biological differences too.