Why do people strongly opine about topics they know nothing about?

Arbitrary categorization of generations under titles like Gen X and Boomers has promoted a lot of bad thinking. Study some history and you will find older people were always complaining about what younger people were doing, and vice versa. I suspect our increased longevity has exacerbated things by keeping more old folks around and in power longer.
 
We have an old saying in my industry. Tell me how I am paid and I will tell you how I work. :ROFLMAO:
I work in industrial automation - ie we automate factories.

Means I will do or say whatever pays the best or my boss tells me to do or say.

Was in reference to a famous person Dr. Zahi Hawass who denies any evidence that the Pyramids are far older than the official narrative and hence not built by the people we currently refer to as "Egyptians" even though all empirical evidence points to it. ie he says what the boss tells him to say because his job depends on it.

This is actually a huge issue across all "Science". Most of these experts make there living giving lectures and writing books, and if the facts change there no longer experts. However I think that is a different topic because they very well know a lot on the topic.
 
Arbitrary categorization of generations under titles like Gen X and Boomers has promoted a lot of bad thinking. Study some history and you will find older people were always complaining about what younger people were doing, and vice versa. I suspect our increased longevity has exacerbated things by keeping more old folks around and in power longer.
I don't put too much stock on the distinctions between different generations - it's just a convenient way to communicate and most people get the generalization you're trying to make when using these labels.
 
Unfortunately, the generation generalizations being made are mostly insults based on vibes, not science.
In public forums, media, etc your correct. Most people don't even know where the generational lines are. I will additionally add that all individuals should be judged by the content of their character and anyone that doesn't is a fool.

Having said that there are very well documented differences between the generations as a whole, in things like finances, personal relationships, etc that are very helpful to people that study these things - like demographers, economists, etc. For example - Boomers were far less likely to go to college than GenX. Boomers are also far more likely to get divorced than GenX. These are helpful traits to know when trying to make future policy or economic models, for example.
 
Arbitrary categorization of generations under titles like Gen X and Boomers has promoted a lot of bad thinking. Study some history and you will find older people were always complaining about what younger people were doing, and vice versa. I suspect our increased longevity has exacerbated things by keeping more old folks around and in power longer.

I remember reading WW1 veterans complaining about WW2 veterans and how they'd have the war wrapped up in months. Same as Korean war vets to Vietnam vets and the Vietnam vets to the GWOT vets.
 
Unfortunately, the generation generalizations being made are mostly insults based on vibes, not science.
There is a bit of science out there on the topic. We talked a lot about generational difference in an HR course. These papers were good about not trying to label any generation negatively and they did a good job of just pointing out differences.

As a Gen X, my response initially is almost always just shut up and work. Note, this is NOT how I treat my staff, but it is often the first thought in my head.

I learned in that HR course that the current 18-30 year olds, who often get labeled as lazy or not good workers, really need something to buy into to be consistently good workers. They want to believe what they are doing is more important than just doing things for a paycheck. Once I started giving these staff members something to buy into, most of their attitudes changed for the better.

What was the buy in? Approximately ¼ of our patients have profound special health needs which can be very challenging. I started reiterating that what we do is often difficult and stressful but we provide a needed service to groups of people who others either don't want to treat or don't know how to treat. If not us, who? This gave them validation that what we do is difficult sometimes but what we provide has a meaningful impact on our patients. It was almost like a light switch for most of them.

If it wasn't for people studying generational difference in the workforce, I don't know that I would've figured this out on my own.
 
I read Tom Brokaw’s book ‘The Greatest Generation’ years ago. It solidified/confirmed what I felt all along about my parents generation from WW l through the Korean War.
 
I read Tom Brokaw’s book ‘The Greatest Generation’ years ago. It solidified/confirmed what I felt all along about my parents generation from WW l through the Korean War.
This for sure.

My Grandfather emigrated from England in I believe 1908 as a very young boy, like 5. His two oldest brothers stayed in England and are buried in France in unmarked tombs. He had two other brothers on a small subsistence farm and had no future there so in the roaring 20's he hopped trains around the country and worked on various projects here and there, building dams and big buildings and other laborer jobs. He must have been good at hopping trains because they hired him to be a Brakeman.

My grandfather became blind from Glocoma in his old age. He still taught me how to weld when I was maybe 10. I would weld a while and he would throw water on the piece and tell me by feel how I was doing.

He passed away when I was 16. I miss his stories.
 
Sure...

Who? People? The internet is a large arena.

Here are 15 examples off the top of my head with examples supplied by AI that I 100% agree with because I have participated in and/or read discussions in the past year involving every single one of these topics. Most of these many, many, many times. I listen to a couple of TikTok lives/pod casts that deal with ask a physicist (all aspects of physics/cosmology), flat earth, religion/God, AI, Constitutional questions, etc. But every one of these topics invites people with severe DK tendencies.

  1. Economics
    • Inflation, tariffs, taxes, interest rates, national debt.
    • Many people have strong opinions after hearing a few talking points despite the subject involving complex tradeoffs.
  2. Climate Science
    • People often dismiss or endorse conclusions without understanding atmospheric physics, statistical modeling, or uncertainty analysis.
  3. Epidemiology and Public Health
    • Vaccines, pandemics, nutrition, pharmaceuticals.
    • COVID highlighted how quickly people became confident experts after consuming a few articles or videos.
  4. Cosmology and Physics
    • Big Bang theory, black holes, quantum mechanics, relativity.
    • These subjects are highly unintuitive, yet attract strong opinions from people with little formal study.
  5. Artificial Intelligence
    • Claims that AI will either save or destroy humanity.
    • Many people confidently discuss AI despite not understanding how current systems actually work.
  6. Nutrition and Fitness
    • Diets, supplements, fasting, weight loss.
    • A few personal anecdotes often get elevated to universal truths.
  7. Medicine
    • Cancer treatments, hormones, mental health, prescription drugs.
    • People frequently overestimate their ability to evaluate medical evidence.
  8. Law and Constitutional Issues
    • Free speech, criminal justice, constitutional interpretation.
    • Legal reasoning is often much more nuanced than internet discussions suggest.
  9. Education
    • How children learn, standardized testing, curriculum design.
    • Nearly everyone attended school, which can create the illusion of expertise.
  10. Politics
    • Probably the largest example.
    • Most political issues involve economics, law, history, sociology, and psychology simultaneously, yet people often hold absolute views based on limited information.
  11. Religion and Theology
    • People often make sweeping claims about religions they've never studied, or dismiss centuries of philosophical arguments after superficial exposure.
  12. Parenting
    • Everyone has opinions; relatively few have studied developmental psychology or child development research.
  13. Investing and Financial Markets
    • Bull markets create millions of temporary "experts."
    • Confidence often rises faster than competence.
  14. Historical Events
    • Wars, political movements, revolutions.
    • Many people form strong conclusions from simplified narratives while professional historians spend careers debating details.
  15. Psychology
    • Ironically, Dunning-Kruger itself.
    • People frequently diagnose others, discuss personality disorders, or explain human behavior with a few pop-psychology concepts.
The interesting thing is that Dunning-Kruger is not really about being ignorant. It's about the relationship between confidence and competence. The people most vulnerable are often those who know just enough to feel informed, but not enough to appreciate the complexity of the subject. Meanwhile, genuine experts often sound less certain because they are aware of the nuances, caveats, and unanswered questions.
This aint AI or copy and paste.
 
This aint AI or copy and paste.
Ummm...ok. Pretty sure I typed in to ChatGPT find common examples of the Dunning-Kruger effect and this is what it spat out. I then in fact read it, agreed with it, and cut and pasted it exactly as you see here. I don't know what to tell you? Here is a screenshot.

1782235372932.webp
 
Misconceptions are hard to break, and can only really be rectified by the one with the misconceptions by doing research. Physics and scientific misconceptions are usually easy to break with tests, data and evidence. Flat Earthers took a trip to the South Pole, but some still refused to believe what they saw, lol.
 
That's a good point. When someone above you says something is true, often we take them at their word. Starting when we were little, we had to trust in our parents and then our teachers. We were a long ways from being able to dig deep into topics and were stuck with trusting those authority figures. But at some point we need to review our teaching, our biases, and our blind spots. No easy task. IIRC that is what the Socratic method is about, getting people to answer their own questions, but even then, you have to have enough knowledge to start with, and in some fields, large amounts of memorization might be required (anatomy for example).


Yikes! I bet there was no convincing her after that.
Yep, think I spend more time managing my boss than my team 😷
 
IMHO, the three hardest words for people to say are not "I am sorry" or "I was wrong" or "I love you", but rather "I don't know". Humans are curious and imaginative creatures with a hunger to learn and a need to know, even in the lack of valid evidence to support their theories and beliefs. This is exasperated by a desire to know more than their audience so they don’t appear ignorant.

People tend to believe what they are taught to believe or feels good. To know something that others do not - to be in on the secret - creates a compelling feeling of superiority and confidence that overrules the lack of a proven or logical basis. So long as one has learned enough supporting rhetoric to not be proven wrong is misinterpreted as being proven right.

Part of the reason for straying from actual evidence when available is that to understand what is valid requires a keen comprehension of logic and probability, something I find lacking in most people I know. The testing of evidence using scientific methodology is the best means we have of separating truth from feelings, fiction, and faith.
 
IMHO, the three hardest words for people to say are not "I am sorry" or "I was wrong" or "I love you", but rather "I don't know". Humans are curious and imaginative creatures with a hunger to learn and a need to know, even in the lack of valid evidence to support their theories and beliefs. This is exasperated by a desire to know more than their audience so they don’t appear ignorant.
"I was wrong", I practice that regularly or pay dearly..........daily even when right,

I mean some of US got screamed at HARD - WITH ----"WHAT DO YOU MEAN 'YOU DON'T KNOW' ?

Still make me flinch. My dad sorta used us as the internet or AI before they were invented. Because we would find out. Slow. Effective.
 
IMHO, the three hardest words for people to say are not "I am sorry" or "I was wrong" or "I love you", but rather "I don't know". Humans are curious and imaginative creatures with a hunger to learn and a need to know, even in the lack of valid evidence to support their theories and beliefs. This is exasperated by a desire to know more than their audience so they don’t appear ignorant.

People tend to believe what they are taught to believe or feels good. To know something that others do not - to be in on the secret - creates a compelling feeling of superiority and confidence that overrules the lack of a proven or logical basis. So long as one has learned enough supporting rhetoric to not be proven wrong is misinterpreted as being proven right.

Part of the reason for straying from actual evidence when available is that to understand what is valid requires a keen comprehension of logic and probability, something I find lacking in most people I know. The testing of evidence using scientific methodology is the best means we have of separating truth from feelings, fiction, and faith.
Most people, in my experience, who hold strong opinions, AND consider themselves very knowledgeable or authoritative in a given field, just can't bring themselves to say "I don't know".
 
IMHO, the three hardest words for people to say are not "I am sorry" or "I was wrong" or "I love you", but rather "I don't know". Humans are curious and imaginative creatures with a hunger to learn and a need to know, even in the lack of valid evidence to support their theories and beliefs. This is exasperated by a desire to know more than their audience so they don’t appear ignorant.

People tend to believe what they are taught to believe or feels good. To know something that others do not - to be in on the secret - creates a compelling feeling of superiority and confidence that overrules the lack of a proven or logical basis. So long as one has learned enough supporting rhetoric to not be proven wrong is misinterpreted as being proven right.

Part of the reason for straying from actual evidence when available is that to understand what is valid requires a keen comprehension of logic and probability, something I find lacking in most people I know. The testing of evidence using scientific methodology is the best means we have of separating truth from feelings, fiction, and faith.
In my career, I HAD to say, "I don't know." if I didn't know, because I was held to what I said. Seriously held... And rewarded for results. It was OK to say it but I followed it with, "but I can find out."

It is far better to say, "I don't know." than to be caught lying.
 
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