Sat Apr 30 17:43:20 EDT 2022

Items of Interest

Various web links I found to be of interest recently.

  • Why the Past 10 Years of American Life Have Been Uniquely Stupid

    Jonathan Haidt

    It's been clear for quite a while now that red America and blue America are becoming like two different countries claiming the same territory, with two different versions of the Constitution, economics, and American history. But Babel is not a story about tribalism; it's a story about the fragmentation of everything. It's about the shattering of all that had seemed solid, the scattering of people who had been a community. It's a metaphor for what is happening not only between red and blue, but within the left and within the right, as well as within universities, companies, professional associations, museums, and even families.
    ...
    By 2013, social media had become a new game, with dynamics unlike those in 2008. If you were skillful or lucky, you might create a post that would "go viral" and make you "internet famous" for a few days. If you blundered, you could find yourself buried in hateful comments. Your posts rode to fame or ignominy based on the clicks of thousands of strangers, and you in turn contributed thousands of clicks to the game.

    For criticism of Haidt's article see: Let Me Challenge Your Thinking.

    There are many problems with social media, but just as many, or more, benefits as well. Social media's huge scope and success make it a convenient and conventional scapegoat to go after. Haidt's article is just one more exaggerated and tiresome attack.

    My free advice is to be very careful about using the phrase "uniquely stupid." It's a very high bar to prove. And a barely resistible target for a critic.

  • AllSides | Balanced news via media bias ratings for an unbiased news perspective

    Don't be fooled by media bias & misinformation.

    AllSides Media Bias Ratings™ make the political leanings of hundreds of media sources transparent so that you can get the full picture and think for yourself.

  • Fixing stock buybacks

    There's a better path than regulation to fix stock buybacks.

    The incentive compensation of senior corporate executives should consist primarily of restricted equity (i.e., restricted stock and restricted stock options). That is, restricted in the sense that the individual cannot sell the shares or exercise the options for six to 12 months after their last day in office.

    Under this plan, most incentive compensation would be driven by total shareholder returns instead of short-term accounting-based measures of performance such as return on capital, or earnings per share.

  • Open Source Intelligence (OSINT) Tools & Resources

    Open source intelligence (OSINT) is the act of gathering and analyzing publicly available data for intelligence purposes.
    Open source data is any information that is readily available to the public or can be made available by request.

  • The Bayesian Brain: An Introduction to Predictive Processing

    During every moment of your life, your brain gathers statistics to adapt its model of the world, and this mode's only job is to generate predictions. Your brain is a prediction machine. Just as the heart's main function is to pump blood through the body, so the brain's main function is to make predictions about the body. For example, your brain predicts incoming sensory data: what you're about to perceive from within (interoception) as from without (exteroception).
    ...
    In particular, your brain updates its statistical model of the world by integrating prediction errors in accordance with Bayes’ theorem; hence the name Bayesian brain.
    ...
    Predictive processing provides a framework for understanding all areas of neuroscience and cognitive science at a computational level. Although the Bayesian brain theory is still in its fledgling stage, confirmatory evidence is flowing in on a weekly basis from a vast range of different fields.

  • Artificial intelligence beats eight world champions at bridge

    Victory marks milestone for AI as bridge requires more human skills than other strategy games.

    Rather than learning by playing billions of rounds of a game, it first learns the game's rules and then improves its play through practice. It is a hybrid of rules-based and deep learning systems. "The NooK approach learns in a way that is much closer to human beings," Muggleton said.

  • Dunbar's number and how speaking is 2.8x better than picking fleas

    Humans, says Dunbar, must have a method of social grooming that is 2.8x more effective than the method used by the nonhuman primates. But what is it?
    What is our ultra efficient bonding mechanism, better than caring, grooming, and picking fleas? It is LANGUAGE.

  • Atheism is not as rare or as rational as you think

    Many atheists think of themselves as intellectually gifted individuals, guiding humanity on the path of reason. Scientific data shows otherwise.

    There is little scientific reason to believe that rationality and science are key causal contributors to atheism in the aggregate. This makes it all the more ironic that public-facing atheists who speak so reverently of science tend to be the most vocal advocates of the faulty notion that rationality is a prime driver of atheism. They've got the science wrong.


Posted by mjm | Permanent link | Comments
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