[criley]

>Look into the history of health advice and you'll find the same pattern: something is said to be healthy and people are told to do it. Later it is found to be unhealthy, often dramatically so. Cigarettes and margarine / trans-fat are probably the clearest examples, but there are many others and many outside the realm of food.

Bad cherry picking used only to promote your own point. What about the enormous amount of good advice that has changed our lifestyles over the past century? Do you even know how people lived 100 years ago, how they ate?

What you should say is "some health experts have a habit of not always promoting scientifically sound advice, and many times promoting ideas that fly contrary to evidence. Fortunately as more evidence is gathered, those 'experts' are discredited and a better understanding of nutrition is the result".

When you don't cherry pick, you can find sources like:

The Harvard School of Public Health's Nutrition source. By any metric, "health experts promoting ideas". http://www.hsph.harvard.edu/nutritionsource/

Can you take issue with these health experts providing advice? Anything they recommend that you think is grossly wrong? Because this is scientifically validated nutrition advice from health experts, the very thing you're trying to discredit by screaming "trans fats and cigarettes" as if those complex cases invalidate an entire scientific field of study.

Honestly, you're trying to smear the name of "experts" in general, without separating "health experts" (medical doctors, nutritionists, idiot laypeople who label themselves naturopaths, etc) from scientists. I feel like you're trying to find a way to ignore the entire science of nutrition because you got burned listening to a fad or because big tobacco ran roughshod over science six decades ago.

[api]

"Honestly, you're trying to smear the name of "experts" in general, without separating "health experts" (medical doctors, nutritionists, idiot laypeople who label themselves naturopaths, etc) from scientists. I feel like you're trying to find a way to ignore the entire science of nutrition because you got burned listening to a fad or because big tobacco ran roughshod over science six decades ago."

Absolutely. That's exactly what I'm doing. High-profile failures affect the perception of expertise, even across disciplines. The Harvard that credentialed the economists who said there was no housing bubble is the same Harvard that credentials the scientists who say GMO food is safe. The medical science that big tobacco ran roughshod over six decades ago hasn't changed substantially either-- the institutions and how those institutions are financed and run is largely the same.

People are simply not going to nod their heads to experts anymore. It's over, not just because of high-profile failures but because of the Internet. On the net anyone can appear as an expert. Anyone can look like they know what they're talking about.

How is science going to adapt to that? What I'd like to see is a solution to both problems: a more transparent, open, and engaging scientific process that both reduces the likelihood of major errors and frauds and more deeply engages the public.

[criley]

Yeah, to each their own. You still sound extremely anti-science to me, so it's very clear we're going to have diametrically opposed opinions. Thanks for sharing!