My Collection of Musts
By Daniel Miessler on November 18th, 2008: Tagged as Culture | Economics | Philosophy | Psychology
This post will serve as a collecting place for some of the greatest content I’ve come upon over the course of my lifetime. The aim is to only have on this page content that invokes a gasp or a silence when learning of it for the first time.
These are not in order, and the list will grow rapidly in the beginning. If you think something should be added, please let me know in the comments or via email.
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Two Logical Fallacies We Must Avoid
A stunning piece regarding two basic problems in basic moral logic:- The Naturalist Fallacy: the tendency to believe that what is natural is good; that what is, ought to be.
- The Moralistic Fallacy: the leap from ought to is, the claim that the way things should be is the way they are.
A great many moral arguments are based on one of these two foundations. Being able to identify them is the first step to countering them.
The Dunning-Kruger Effect
The idea is that in skills as diverse as reading comprehension, operating a motor vehicle, and playing chess or tennis, “ignorance more frequently begets confidence than does knowledge”. With a typical skill which humans may possess in greater or lesser degree,- Incompetent individuals tend to overestimate their own level of skill.
- Incompetent individuals fail to recognize genuine skill in others.
- Incompetent individuals fail to recognize the extremity of their inadequacy.
- If they can be trained to substantially improve their own skill level, these individuals can recognize and acknowledge their own previous lack of skill. This is basically the scientific description of the, “know-it-all who doesn’t know shit” phenomenon.
The Pareto Principle (The 80/20 Rule)
Also known as the Law of the Vital Few, it states that for many events, roughly 80% of the effects come from 20% of the causes. Commonly seen in business as, “80% of your sales comes from 20% of your clients.”Parkinson’s Law
Work expands so as to fill the time available for its completion. Or, “work expands to fill the time available”. Basically, if you give yourself eight weeks to complete a report, it will likely take you that long.
But if you give yourself just three days you may be able to do it in that time as well, especially since you’re only likely to spend that amount of time total on it anyway.It’s the Educated vs. Those Easily Fooled by Propaganda
A brilliant piece on the REAL problem facing America–the staggering rise of ignorance and predjudice-based gullibility in the United States.Occam’s Razor
aka “The Law of Parsimony”, or “The Law of Succinctness”. Occam’s Razor is an interesting one, as there is the newer, accepted, and technically incorrect meaning, and then there is the real one. First the modern, common, and wrong one: This one reduces to the idea that all things being equal, the simpler of two explanations for something is probably correct. A common interpretation of this is “entities must not be multiplied beyond necessity”, from the Latin, “Entia non sunt multiplicanda praeter necessitatem”. There are many similar or related versions of this, e.g. “Make everything as simple as possible, but no simpler.” (Einstein), and “The simplest answer is usually the correct answer.”
This is, however, incorrect. Occam’s razor is not concerned with the simplicity or complexity of a good explanation as such, it only demands that the explanation is free of elements that have nothing to do with the phenomenon (and the explanation) [Wikipedia]. Here’s a quote by Occam himself that shows the true meaning: “The source of many errors in philosophy is the claim that a distinct signified thing always corresponds to a distinct word in such a way that there are as many distinct entities being signified as there are distinct names or words doing the signifying.” (Summula Philosophiae Naturalis III, chap. 7, see also Summa Totus Logicae Bk I, C.51).
We are apt to suppose that a word like “paternity” signifies some “distinct entity”, because we suppose that each distinct word signifies a distinct entity. This leads to all sorts of absurdities, such as “a column is to the right by to-the-rightness”, “God is creating by creation, is good by goodness, is just by justice, is powerful by power”, “an accident inheres by inherence”, “a subject is subjected by subjection”, “a suitable thing is suitable by suitability”, “a chimera is nothing by nothingness”, “a blind thing is blind by blindness”, ” a body is mobile by mobility”. We should say instead that a man is a father because he has a son (Summa C.51). [Wikipedia]Reciprocal Altruism
There have been numerous experiments regarding organisms that have been programmed programmed (think game theory) to take all of the time, take some of the time and share some of the time, share most of the time except with takers, or share all of the time. They run simulations of these various models to see who “wins” by having more resources/babies at the end.
As it turns out, the best way to get ahead is to share with others who share, with the caveat that you protect yourself from those who cheat. But the interesting thing is that the pure takers don’t dominate over the others. They get shunned by the sharers, and the intelligent sharers prosper the most. That to me is a model for an open society.Conformation Bias
Cognitive Dissonance
(contact me to add to this page)

