Learning numbers in a European language has probably affected your early maths ability. It turns out there are better ways to count.
So even though we might all be using the same numbers, the words we use may influence how we think about them. They say maths is a universal language, but perhaps that’s not true after all.
ADL International Leadership Award Presented to Sacha Baron Cohen at Never Is Now 2019
Today around the world, demagogues appeal to our worst instincts. Conspiracy theories once confined to the fringe are going mainstream. It’s as if the Age of Reason – the era of evidential argument – is ending, and now knowledge is delegitimized and scientific consensus is dismissed. Democracy, which depends on shared truths, is in retreat, and autocracy, which depends on shared lies, is on the march. Hate crimes are surging, as are murderous attacks on religious and ethnic minorities.
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The post-truth prophets
Postmodernism predicted our post-truth hellscape. Everyone still hates it.
Technology and globalization were making the world infinitely more complicated and that meant more information to process, more dots to connect. And one way to manage this chaos is to lean more and more on narratives that strip the world of its complexity — and often reinforce our biases at the same time.
But now, the pseudoscience isn’t as much of a taboo as it used to be. It’s been embraced by young people, who jokingly ascribe the inconveniences of life — a delayed train, a broken laptop — to Mercury’s retrograde. They know that Pisces are sensitive and Leos are self-involved and Geminis are kind of the worst. They follow astrology podcasts such as “Stars Like Us,” buy zodiac-themed candles and fragrances and crystals, and share astrology memes from Instagram accounts such as Drunk Astrology and Not All Geminis.
“There’s a tendency that if there’s an app for it, it somehow gives it more credibility,” Alcock said.
But the app horoscopes are just like the wrappers: momentarily poignant, but disposable. When you look at your natal chart, you’re the center of the universe. But everyone else is the center of theirs.
There are many questions to which we do not have scientific answers, not because they are deep, impenetrable mysteries, but simply because they are not scientific questions. These include questions about love, art, history, culture, music-all questions, in fact, that relate to the attempt to understand ourselves better. There is a widespread feeling today that the great scandal of our times is that we lack a scientific theory of consciousness. And so there is a great interdisciplinary effort, involving physicists, computer scientists, cognitive psychologists and philosophers, to come up with tenable scientific answers to the questions: what is consciousness? What is the self?
Another article in a long line that discusses the challenges of producing knowledge about human health. Despite scientific methods, producing knowledge is extremely challenging.
“High-quality trials are hard to do because diets, and the behavior of humans who consume them, are so complicated. A single meal might have dozens of nutrients and hundreds of other bioactive substances that interact in unknown ways. Furthermore, if the diet being studied increases intake from one food category, people may eat less from other food categories, making it difficult to attribute results to any specific dietary component.”
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Longer read but really thoughtful discussion of the scientific method and its limits but also reflects on the extent to which we can know about things the closer we get to them and the more information we can gather. Some interesting passages quoted below.
“The closer we get to our subject and the more we know, however, the more the scientific method breaks down. An astronomer can feel comfortable calling a faraway star’s path a line, even though it may curve out there at the edge of the universe; he can assume the scientific method has revealed the truth, and it will likely never be disproven. But as a doctor, I can’t focus on a few facts to the exclusion of others, for life is the level on which I work. In the operating room, I see people react differently to anesthesia all the time; I see lines become curves. I see a patient’s facial expression convey more than a supposedly objective measurement. I see the chaos of a dappled skin pattern convey more accurate information than what the scientific method has built out of carefully isolated details.
“And though there is a great deal of variety in how human bodies react, it is nothing compared to the variety and unpredictability of human behavior. This is the level on which social scientists, human scientists, and psychologists work, and, unlike faraway stars, human life is something that we know Continue reading ““The Limits of Science” About the scientific method and its impact, applying it to the human sciences”
This is another in a long line of medical reversals (salt, fat, sugar…). These cases raise a lot of good questions about the nature of scientific knowledge and its production. It also raises good questions about how scientific process can lead to conclusions that ultimately prove to be false.
Here are a bunch of articles on related dietary topics.
The evidence is too weak to justify telling individuals to eat less beef and pork, according to new research. The findings “erode public trust,” critics said.
But on Monday, in a remarkable turnabout, an international collaboration of researchers produced a series of analyses concluding that the advice, a bedrock of almost all dietary guidelines, is not backed by good scientific evidence.