Tag: knowledge
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Scientific Gynaecology
Damn! They did it again –just when I thought I’d finally got it straight about why HDL was the ‘good’ cholesterol and how beneficial it is, they changed it on me. Well, modified it, I guess. Lipoproteins are molecules that carry fats (lipids like cholesterol and triglycerides) to and from cells in the body. HDL…
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Why do we Know something?
Knowledge is interesting. But what is it, exactly? What does it mean to say you know something? Plato defined it as being justified true belief, but is it? Take Bertrand Russel’s famous thought experiment: the ‘stopped clock case’, for example. Alice looks at a clock and says it is two o’clock. Well, because the clock…
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Kegel Exercises in Pregnancy
Okay, okay, I was wrong! It happens. Sometimes the brain gets in the way of scientific studies –prejudges them. Alters them in little ways so they do not conflict with its own opinions. Or, worse still, is influenced by a confirmation bias that precludes even the perusal of any information that makes it uncomfortable. The…
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Resistant Organisms
I’m not sure that patients are any smarter than they used to be, but they certainly come pre-loaded with more facts. Sometimes these are relevant, often they are contextually unrelated to the reason for their visit. Contiguous, perhaps, yet only distantly attached –second cousins once-removed. Sometimes they seem to be variations on a word, a…