Good communication

What is the shape of a raindrop? Going by the common raindrop symbol, you might think it’s round on the bottom and pointy on the top. In actuality, they are spherical when small, and become more pancake-shaped at larger sizes. The biggest raindrops make parachute shapes before breaking up into smaller drops (see video). So that’s an interesting, if not particularly useful, scientific fact.

So the next question is, do you feel misled by the raindrop symbol? Are you incensed by the misinformation?

So this is another one of those posts where I look back at the atheoskeptical movement, and talk about things that have bugged me for a long time. I’m thinking back to an old skepticism website, which used this as its symbol:

alt: raindrop symbol with a circle and slash symbol.

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Poe’s Law is and always was bad

It’s time for another trip to the ruins of New Atheism, to scavenge for clues about its downfall. Today we examine Poe’s Law, an adage that states that there is no parody of religious fundamentalism so extreme that it won’t be mistaken for the real thing.

This episode was inspired by a video by Sarah Z (1 hr), about a seemingly unrelated topic: made up stories on Tumblr. The central thread in her video is an obviously fictional story on Tumblr about a woman giving money to a homeless man, and being interrupted by a fedora’d dipshit. And with one thing and another it ends with a Gangnam Style dance number.

This tumblr story was posted to Reddit, where it was a joke about tumblr SJWs make shit up to reinforce their own persecution complex, and have so little attachment to reality that they believe their own nonsense.

The story isn’t just fake though. It’s a fake fake story. The story was not created by a tumblr SJW, and was in fact never posted on Tumblr in the first place. The screenshot was engineered by an apparently anti-SJW redditor who habitually created fake screenshots along similar lines. So in truth, it’s a story about how anti-SJWs make up shit to reinforce their own worldview, and have so little attachment to reality that they believe their own nonsense.

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COVID and perspectives on causality

Recently, people have been circulating a statistic from the CDC that says 94% of death certificates listing COVID-19 as a cause of death also list at least one other cause of death. For instance, if someone catches COVID, can’t breathe anymore and dies, perhaps the doctors would also list “Respiratory failure” as one of the causes of death, in addition to COVID. Come to think of it, why do only a third of COVID deaths include respiratory failure as a cause, how exactly is COVID killing people if not by causing respiratory failure?  Before parading around this statistic, I have to ask, do we really understand what it’s even saying?

That misleading statistic came to my attention because a friend wrote a Vox article about it. He brings not a medical perspective, but a psychology perspective, discussing the cognitive biases that make people bad at understanding causation.

Causation is also a favorite topic of mine as well, although I come at it from a different set of perspectives: philosophy, physics, and law. And although I don’t have medical expertise, it’s not hard to find the medical standard of causation from google, so I include that at the end.

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Explaining Roko’s Basilisk

Before I move away from the topic of Rationalism and EA, I want to talk about Roko’s Basilisk, because WTF else am I supposed to do with this useless knowledge that I have.

From sci-fi, a “basilisk” is an idea or image that exploits flaws in the human mind to cause a fatal reaction. Roko’s Basilisk was proposed by Roko to the LessWrong (LW) community in 2010. The idea is that a benevolent AI from the future could coerce you into doing the right thing (build a benevolent AI, obv) by threatening to clone you and torture your clone. It’s a sort of a transhumanist Pascal’s Wager.

Roko’s Basilisk is absurd to the typical person, and at this point is basically a meme used to mock LW, or tech geeks more broadly. But it’s not clear how seriously this was really taken in LW. One thing we do know is that Eliezer Yudkowsky, then leader of LW, banned all discussion of the subject.

What makes Roko’s Basilisk sound so strange, is that it’s based on at least four premises that are nearly unique to the LW community, and unfamiliar to most anyone else. Just explaining Roko’s Basilisk properly requires an amusing tour of multiple ideas the LW community hath wrought.

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Review of Harry Potter and the Methods of Rationality

This is my (semi-)monthly repost.  This review was originally published in 2015.

Harry Potter and the Methods of Rationality (HPMOR) is one of the best-known pieces of fanfiction ever written, meaning it was even read by people like me, who otherwise despise fanfic.  This is my (spoiler-free) review.

I should begin with the caveat that I hardly remember most of HPMOR.  Like much of internet fiction, it has updated very slowly over a long period of time.  I started reading HPMOR over three years ago, and I know because there’s something in my blog archives about it.  Frankly it would have been better suited to reading over a short period of time rather than a period of years.  But this is hardly relevant now, because the fanfic has now been completed and you can read it at your leisure.

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MBTI: A lukewarm analysis

MBTI, or the Myers-Briggs Type Indicator, is probably the most popular personality test. It contains four axes: Introverted/Extraverted, iNtuitive/Sensing, Thinking/Feeling, Judging/Perceiving. If you take the test, you may be assigned one of 16 personality types, for instance I would be INTJ.

The MBTI is regarded as pseudoscience, perpetuated by the popular consciousness and HR departments rather than academic research. One time I asked a personality psychologist and she said it was just so far off from reality that nobody even bothered talking about it. Psychologists prefer to talk about another personality model, called the Five Factor Model, also known as The Big Five. This has five axes, labeled Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism (OCEAN).

I’ve often remarked that although the Five Factor Model is supposedly more scientific, it’s clearly a lot less compelling. And isn’t that something? I couldn’t honestly say that I find astrology compelling, or ear candles compelling, but the MBTI, now that’s some yummy pseudoscience. I have some remarks on what makes MBTI a pseudoscience, what makes it compelling, and what its problems are.

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Wheelchair miracles

One of the best-known pieces of media in the skeptical canon, is a video in which James Randi debunks faith healer Peter Popoff. In the 1980s, Popoff ran a scam where he called out people’s names in a crowd, described their diseases, and claimed to heal them by laying on hands. James Randi and his associates demonstrated that Popoff did not get these names from divine revelation, but instead got them from his wife, who had collected that information beforehand and was speaking to him through an earpiece.

Under media fire, Popoff’s ministry declared bankruptcy in 1987–but rebooted again in the late 90s. As far as I know Peter Popoff is still at large, now on the Black Entertainment Network.

I want to talk about a particular kind of miracle that Popoff is said to perform: allowing people in wheelchairs to walk again. Back when I was more invested in the skeptical movement, I had heard that they just had fully mobile people seated in wheelchairs, and thought “well that explains it”. This is the explanation currently offered by Wikipedia:

Critics later documented that the recipients of these dramatic “cures” were fully ambulatory people who had been seated in wheelchairs by Popoff’s assistants prior to broadcasts.[10]

But years later, I had a quiet realization: such fraudulent tactics aren’t necessary, because many people in wheelchairs can in fact walk!

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