I’ve discussed here and here how practitioners of paranormal piffle wish to look scientific. They fail under actual scientific scrutiny but, we have to admit, they are pretty effective at bamboozling the public with a sciencey show.
I came across a news story in Business Insider about an astrologer who was doing mighty well for herself. In times of uncertainty, society tends to turn to anything that will give them a sense of control. Astrologic and psychic advisors seem to fill that role for some people, even professional businesspeople. This astrologer, who thinks quite highly of her craft, had these things to say:
“What I do is scientific. Astrology involves careful methods learned over years and years of training and experience.”
“There are so many things we don’t understand in the world. What if 200 years ago someone had said that these metal barrels in the sky would get us around the world in a few hours? Or that we’d inject ourselves with mold to treat illnesses? People are so skeptical.”
And then I laughed.
Few examples of pseudoscience are more perfect than astrology, which has been studied A LOT, and whose practitioners still cannot demonstrate a root in reality.
A critical analysis of archeology leads to rejection of astrology, conspiracies, etc.
The world as a whole has become increasingly reliant on science to provide its technology and inform its policy. But rampant conspiracy theories, fake news, and pseudoscience like homeopathy show that the world could use a bit more of the organized skepticism that provides the foundation of science. For that reason, it has often been suggested that an expanded science education program would help cut down on the acceptance of nonsense.
But a study done with undergrads at North Carolina State University suggests that a class on scientific research methods doesn’t do much good. Instead, a class dedicated to critical analysis of nonsense in archeology was far more effective at getting students to reject a variety of pseudoscience and conspiracy theories. And it worked even better when the students got their own debunking project.
The study, done by Anne Collins McLaughlin and Alicia McGill, lumps together things like belief in astrology, conspiracy theories, and ancient aliens, calling them “epistemically unwarranted.” Surveys show they’re widely popular; nearly half the US population thinks astrology is either somewhat or very scientific, and the number has gone up over time.
You might think that education, especially in the sciences, could help reverse this trend, but McLaughlin and McGill have some depressing news for you. Rejection of epistemically unwarranted ideas doesn’t correlate with scientific knowledge, and college students tend to have as much trouble coming to grips with reality as anyone else.
Joe and Neil discuss a wide variety of topics, including the flat earth conspiracy theory.
By Benjamin Radford via LiveScience
Amazing coincidences happen all the time — but are they simply the product of random chance, or do they convey some hidden meaning? The answer may depend on whether you believe in synchronicity.
The term synchronicity was coined by Swiss psychiatrist Carl Jung (1875-1961). Jung had a strong belief in a wide variety of paranormal phenomenon, including psychic powers, astrology, alchemy, predictive dreams, UFOs and telekinesis (moving objects with the mind). He was also obsessed with numerology — the belief that certain numbers have special cosmic significance, and can predict important life events.
Jung’s concept of synchronicity is complicated and poorly defined, but can be boiled down to describing “meaningful coincidences.” The concept of synchronicity came to Jung during a period of mental illness in the early 1900s. Jung became convinced that everything in the universe is intimately connected, and that suggested to him that there must exist a collective unconscious of humankind. This implied to him that events happening all over the world at the same time must be connected in some unknown way.
In his book “137: Jung, Pauli, and the Pursuit of a Scientific Obsession,” Arthur I. Miller gives an example of synchronicity; one of his patients “told Jung that when her mother and grandmother died, on each occasion a flock of birds gathered outside the window of the room.” The woman’s husband, who had symptoms of heart problems, went out to see a doctor and “on his way back the man collapsed in the street. Shortly after he had set off to see the specialist a large flock of birds had alighted on the house. His wife immediately recognized this as a sign of her husband’s impending death.”
Is synchronicity real?
There is, of course, a more prosaic explanation for curious coincidence: birds are very common, and simply by random chance a flock will appear near people who are soon to die — just as they appear daily around millions of people who are not soon to die.
The appearance of synchronicity is the result of a well-known psychological phenomenon called confirmation bias (sometimes described as remembering the hits and forgetting the misses); we much more easily notice and remember things that confirm our beliefs than those that do not. The human brain is very good at making connections and seeing designs in ambiguous stimuli and random patterns.
If Jung’s patient came to believe that a flock of birds meant that death was imminent, she would start noticing flocks of birds, and remember the times when they coincided with a loved one’s death. But she would not likely notice or remember the countless times when flocks of birds appeared over people who lived for years or decades longer. Put another way, a person dying when a flock of birds is present is an event; a person not dying when a flock of birds is present is a non-event, and therefore not something anyone pays attention to. This is the result of normal human perceptual and memory biases, not some mysterious cosmic synchronicity.
It’s easy to see why synchronicity has mass appeal; it provides meaning and order in an otherwise random universe. One famous (and more modern) example of synchronicity is . . .
“I believe in a lot of astrology.” So commented pop megastar Katy Perry in a recent GQ interview. She also said she sees everything through a “spiritual lens”…and that she believes in aliens.
According to data from the National Science Foundation’s just-released 2014 Science and Engineering Indicators study, Americans are moving in Perry’s direction. In particular, the NSF reports that the percentage of Americans who think astrology is “not at all scientific” declined from 62 percent in 2010 to just 55 percent in 2012 (the last year for which data is available). As a result, NSF reports that Americans are apparently less skeptical of astrology than they have been at any time since 1983.
The data on Americans’ astrological beliefs are compiled by NSF but come from a variety of sources; since 2006 they have come from the General Social Survey. Over the years, the GSS and other surveys have asked Americans a recurring question: “Would you say that astrology is very scientific, sort of scientific, or not at all scientific?”
In response, a substantial minority of Americans, ranging from 31 to 45 percent depending on the year, say consider astrology either “very scientific” or “sort of scientific.” That’s bad enough—the NSF report compares it with China, where 92 percent of the public does not believe in horoscopes—but the new evidence suggests we are also moving in the wrong direction. Indeed, the percentage of Americans who say astrology is scientifically bunk has been declining ever since a high point for astrology skepticism in 2004, when it hit 66 percent.
The recent increase in astrological credulity was most dramatic among those with less science education and less “factual knowledge,” NSF reported. In the latter group, there was a staggering 17 percentage point decline in how many people were willing to say astrology is unscientific, from 52 percent in 2010 to just 35 percent in 2012. Also apparently to blame are younger Americans, aged 18 to 24, where an actual majority considers astrology at least “sort of” scientific, and those aged 35 to 44. In 2010, 64 percent of this age group considered astrology totally bunk; in 2012, by contrast, only 51 percent did, a 13 percentage point change.
The word “pseudoscience” is used to describe something that is portrayed as scientific but fails to meet scientific criteria.
This misrepresentation occurs because actual science has creditability (which is to say it works), and pseudoscience attempts to ride on the back of this credibility without subjecting itself to the hard intellectual scrutiny that real science demands.
Other things typically branded pseudoscience include astrology, young-Earth creationism, iridology, neuro-linguistic programming and water divining, to name but a few.
What’s the difference?
Key distinctions between science and pseudoscience are often lost in discussion, and sometimes this makes the public acceptance of scientific findings harder than it should be.
Other misconceptions about science include what the definition of a theory is, what it means to prove something, how statistics should be used and the nature of evidence and falsification.
Because of these misconceptions, and the confusion they cause, it is sometimes useful to discuss science and pseudoscience in a way that focuses less on operational details and more on the broader functions of science.
What is knowledge?
The first and highest level at which science can be distinguished from pseudoscience involves how an area of study grows in knowledge and utility.
The philosopher John Dewey in his Theory of Inquiry said that we understand knowledge as that which is “so settled that it is available as a resource in further inquiry”.
This is an excellent description of how we come to “know” something in science. It shows how existing knowledge can be used to form new hypotheses, develop new theories and hence create new knowledge.
It is characteristic of science that our knowledge, so expressed, has grown enormously over the last few centuries, guided by the reality check of experimentation.
In short, the new knowledge works and is useful in finding more knowledge that also works.
No progress made
Contrast this with homeopathy, a field that has generated no discernible growth in knowledge or practice. While the use of modern scientific language may make it sound more impressive, there is no corresponding increase in knowledge linked to effectiveness. The field has flat-lined.
At this level of understanding, science produces growth, pseudoscience does not.
To understand this lack of growth we move to a lower, more detailed level, in which we are concerned with one of the primary goals of science: to provide causal explanations of phenomena.
I’ve written more than once about astrology, a slice of woo-woo that has never failed to impress me as the most completely ridiculous model on the market for explaining how the world works. I mean, really. Try to state the definition of astrology in one sentence, and you come up with something like the following:
The idea that your personal fate, and the course of global events, are controlled by the apparent movement of the Sun and planets relative to bunches of stars that are at varying (but extreme) distances from the Earth, patterns which some highly nearsighted ancient Greeks thought looked vaguely like scorpions and rams and lions and weird mythical creatures like “sea-goats.”
It definitely falls into the “how could that possibly work?” department, a question that is usually answered with vague verbiage about vibrations and energies and cosmic resonances.
But like I said, all of that is old territory, here at Skeptophilia. But yesterday, thanks to a loyal reader and frequent contributor, I found out something that I didn’t know about astrology; lately, astrologers have been including the asteroids in their chart-drawing and fortune-telling.
Don’t believe me? Listen to this lady, Kim Falconer, who tells us that we should consider the asteroids in our astrological calculations — but only use the ones we want. There are too many asteroids, she said, to track them all; “Use the asteroids that have personal meaning to you.”
Falconer is right about one thing; there are a great many asteroids out there. Astronomers currently think there are between 1.1 and 1.9 million asteroids in the belt between Mars and Jupiter alone, and that’s not counting the ones in erratic or elliptical orbits. So it would be a lot to track, but it would have the advantage of keeping the astrologers busy for a long time.
As far as which ones to track, though — this is where Falconer’s recommendations get even funnier, because she says we should pay attention to the names of the asteroids. Concerned about money? Check out where the asteroids “Abundantia” and “Fortuna” are. Concerned about love? Find “Eros” and “Aphrodite.” And I’m thinking; where does she think these names come from? All of them were named by earthly astronomers, more or less at random. I mean, it’s not like the names have anything to do with the actual objects. For example, here’s a photograph of Eros:MORE – – –