How did we get so casual about conspiracy theories?

I was talking with someone today about nutrition. This person has a PhD in material science. They mentioned eating beef daily and I asked about the cholesterol implications. The answer was about a vague ‘they’ wanted us to think that, but it wasn’t true anymore.

I hear the vague ‘they’ so frequently now it’s just a normal conversation. In truth, as soon as I hear the vague they I dismiss the speaker’s credibility on the subject, but how did we get here? Vague they wanted us to think X is a valid counter argument by the most highly educated people in our society?

This sounds like more of a rant than a question, but I do truly want to know how this happened? Was it pop culture like the X Files that made conspiracy theories main stream? Was it social media? When will the vague they stop being an accepted explanation? Has it always been this way and I didn’t notice?

Thanks, love you!

  • jet@hackertalks.comEnglish
    2·
    19 hours ago

    https://www.dietdoctor.com/low-carb/saturated-fat#evidence-to-date

    Not all experts agree.

    • A 2009 meta-analysis of 28 cohort studies and 16 randomized controlled trials (RCTs) concluded “The available evidence from cohort and randomised controlled trials is unsatisfactory and unreliable to make judgment about and substantiate the effects of dietary fat on risk of CHD.”
    • A 2010 meta-analysis of 21 cohort studies found no association between saturated fat intake on CHD outcomes.
    • A 2014 systematic review and meta-analysis of observational studies and randomized controlled trials found that the evidence does not clearly support dietary guidelines that limit intake of saturated fats and replace them with polyunsaturated fats.
    • A 2015 meta-analysis of 17 observational studies found that saturated fats had no association with heart disease, all-cause mortality, or any other disease.
    • A 2017 meta-analysis of 7 cohort studies found no significant association between saturated fat intake and CHD death.

    Plus more at the above well cited reference