Yeah, no one before 1600 knew anything. Thousands of years of compounded experience? Just straight-up garbage.
Of course it's "almost correct", and the theory had holes which we've gotten better at. But the old 'wrong' version gave people a good way to act when faced with limited knowledge.
In the diet arena, we are still very much faced with limited knowledge.
A very small percentage of this old knowledge is still "as best as we can do", I would guess. But we have made vast improvements on almost all segments of knowledge.
I'm fairly confident that bykovich was being sarcastic.
Ancient knowledge has played an important role in us reaching great heights, but we should eye it skeptically, and recognize the things we have learned since then.
I probably could have made that clearer in my post.
It's not a strawman argument if you don't mean what you say.
I mainly felt the sarcasm was over the top and uncharitable. Fortunately, some good discussion resulted in the follow-up comments, so perhaps it was actually well placed.
'Ancient' is a meme, just like 'natural' or 'eastern'.
The chair has been used since antiquity, although for many centuries it was a symbolic article of state and dignity rather than an article for ordinary use.[1]
This makes it seem like you ascribe some qualities to old ideas, because they are old. E.g. it's old, so it must have been tried many times and determined to be better than other ideas.
Just take your example: "Thousands years of experience, and yet medical practitioners wouldn't wash their hands less than two centuries ago." Well, I had some pretty religiously hardcore relatives. My Mum's uncle, who died at 95 in 1985 was such a hardcore brahmin that if the shadow of a lower caste person fell on his food it was discarded (given away actually). I found that enormously offensive, but at the same time I am fascinated that my longest-lived relatives were the ones who preserved ancient cleanliness rituals. The meat-eating, alcohol drinking ones all had heart attacks in their 60s.
Standard practice if you were sick (and upper class) in ancient Persia: have your servants bring you out into the street where you would ask folks if they'd ever seen those symptoms and what they did. And now "evidence based medicine" is a modern revolution?
Likewise, some of the Greek scholars had brain-damaged ideas, and some had good ideas that are irrelevant these days (like estimates of the diameter of the earth or the use of zero). But they also had good observations on life and human nature. And the opportunity for longitudinal observation.
I used to mourn that only 7 of Sophocles' 120 plays survived, but then I figured that they were probably the best 7. I suspect a lot of ancient crap has been discarded, and the density of cleverness per unit work is higher than the contemporary corpus. After all, nobody watches 99% of the movies from the 70s, just the good ones. Why shouldn't this be true from ancient thinking, when you have had so many years to winnow it down?
I didn't say anything about evidence based medicine being new, and in fact, I don't care whether something is old or new, I only care whether it is proven to work.
If researchers aren't investigating some old way of curing something, it's probably because no one thinks it's worthwhile. As a result, we may miss out on a lot of things, but it's still much better to only use well tested, proven methods than to trust random snake oil peddlers.
... I'd point out that barbarian scientist doctors did not wash their hands 200 years ago, but 2,000 years ago it was really old news for pious Jews, because their God had told them all about sanitazion.
They were probably too primitive to understand the germ theory of disease, but if a voice from above told them "if you don't do as I say, I will punish you", and then they observed that bad things happened when they failed to obey... they would have to be pretty stupid to keep breaking the rules.
Not saying that this literaly happened precisely as described. But the belief that Progress is a straight line from caveman to astronaut is no less a myth than the previous one. You just don't see it that way because older myths are not part of your culture's world view.