How More Knowledge is Making Us Dumber

https://www.lesswrong.com/posts/x3g9ErNrbdqLNgpjQ/how-more-knowledge-is-making-us-dumber

This essay was originally published on my website. The 21st century da Vinci will be a billionaire who combines science and business seamlessly. He is also a master of the latest technology, creating the most surprising companies that look like masterpieces. The 21st century Mona Lisa will not be a portrait, but a groundbreaking company.
He/​She will be one of many new renaissance polymaths—amid a simultaneous rise of uneducated people. Welcome to the coming intellectual inequality. And it all goes back to how access to knowledge has evolved. Since the beginning of time, there were people more knowledgeable than others because knowledge was not as widespread. This was often the difference between the haves and have nots, creating inequality among people. Knowledge was stored in our memory and was handed down to generation after generation. This method was ineffective because we had to rely on our memories, and we don’t always remember the little details. Knowledge went from being in our brains to a form of visual description. What we call writing. This form was more effective as you could include as detail and information as you’d like. Yet, we had an issue sharing these writings to our fellow humans. Ancient Egyptians were the first to use a paper-like material and glued them together to share knowledge. In the 1550s, Johannes Gutenberg created the first mechanical printing press, enabling mass production of books. From the 15th century until the 21st century, knowledge was shared and stored using books. Then in the 2000s, we no longer needed physical knowledge as it could be stored digitally more efficiently. The change from physical to digital allows anyone in the world with an internet connection to access all the world’s information, mostly for free. From now on, you just need the intention and desire to learn to get knowledge. It’s that simple. As knowledge became more widespread, all types of knowledge including entertainment are available.
The easy access to knowledge will make the extremes more notable. Just as the rich get richer, and the poor get poorer, similarly the smart get smarter, and the dumb get dumber. As a result, there will be a rise of new renaissance people and polymaths as well as a rise of uneducated and only-entertainment people. This isn’t new. As extremes have always existed, now they will be more recognizable. What would the extremes look like?


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Comment

https://www.lesswrong.com/posts/x3g9ErNrbdqLNgpjQ/how-more-knowledge-is-making-us-dumber?commentId=6p2AyfJ66Px2cEiLJ

For instance, the person with the highest IQ [2] (about 30% higher than Einstein) lives on a farm in the middle of nowhere and has not done anything or contributed to the world. On the other hand, we have Elon Musk [3] who is smart, but not as smart as having the highest IQ in the world. Yet, Elon is capable to make change happen. Essentially every part of this paragraph is wrong or misinformed. Einstein never had an IQ test so estimates of his IQ are little more than baseless speculation (especially if you’re trying to compare him to other geniuses).
Any claims that somebody has "the highest IQ" are also universally misinformed and/​or deceptive for a few reasons. Firstly is that standard IQ tests have a ceiling and cannot do much to distinguish intelligence beyond the range they were calibrated with. So claims of IQ’s way over 170 are always either adjusted upwards because of age (meaning they aren’t statistically valid, because they don’t conform to this distribution: https://​​www.iqcomparisonsite.com/​​IQtable.aspx), or they are using non-standard IQ tests which lack the evidence of efficacy of the standard IQ tests (and are also almost always statistically invalid). So all of the reasons you gave for not wanting to be at the upper end of the distribution simply do not hold water (like most claims that being a super-genius doesn’t make you better off).

Comment

https://www.lesswrong.com/posts/x3g9ErNrbdqLNgpjQ/how-more-knowledge-is-making-us-dumber?commentId=nHNCQHcnw9dxh7LMd

In short, almost everything that is widely claimed about IQ is bullshit. "IQ" is indeed an intelligence test...smart people don’t care about it.

Comment

That doesn’t follow from my comment at all.
The fact IQ has plenty of limitations doesn’t negate all of the ways in which standard IQ tests have tremendous predictive power.

https://www.lesswrong.com/posts/x3g9ErNrbdqLNgpjQ/how-more-knowledge-is-making-us-dumber?commentId=edckbLx9YufLzbQWm

See Why The Tails Come Apart, which I think is a more compelling take than "if you have too much of a good thing, you get trapped."