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A limitation of our eyes enables us to see movies as fluid motion,
when we're actually looking at a series of dozens of images each second. It's called
Persistence of Vision. The opposite phenomenon might be called Persistence of Ignorance.
Some ideas, as false as they can be, simply refuse to go away.
Snopes.com makes a business
of investigating all kinds of scatterbrained claims and disabusing us of
those that are false.
True Story:
I was among a group of friends at dinner. As we ordered drinks, one chose
not to order alcohol, because he was taking antibiotics. I couldn't think of
any reason why alcohol should interfere with an antibiotic, so I expressed my
skepticism. "Oh, yes! It's true," I was subsequently informed with great assurance from some and
nodding heads from others that the combination was, indeed, dangerous if not
deadly.
As it turns out, there is little danger. Better yet, the source of the
mistaken fear is laughable. It seems
some very moralistic doctors administering antibiotics to victims of
sexually transmitted diseases literally invented the
Antibiotics and Alcohol bugaboo. They did so in order to discourage the
infected from drinking. We all know what drinking leads to.
The doctors were guilty of intentional bullshit.
Most of us are just gullible.
If you want to combat the Persistence of Ignorance and avoid the embarrassment
that comes with looking like an idiot when you get caught knee-deep in
bullshit, consider the
following three suggestions.
First, you have to want to. And that's not easy. We all like to be the one
who informs the rest of startling news, amazing cures, and strange-but-true
tidbits. Get over it.
Second, you need to develop a skeptical attitude. Start with statistics.
Did you know that 57.4% of statistics are made up on the spot? I just made
that up. If you believed it, start making a habit of always challenging new
information, especially if it surprises you. Trust yourself. You might be
right. But check yourself. You might be wrong.
Third, work like an investigative reporter. Get up and go get the facts. Google it.
Dig. Read. Visit James Randi Foundation.
Watch
Penn & Teller's
Bullshit.
Read
books by James Randi.
You'll never know it all, but when you do know what you're talking about,
you'll feel better about yourself.
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