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I woke up this morning feeling fine. We
had 47 degrees at 6 a.m. That's a good way to start the day. Then my husband
told me about an article in this morning's Washington Post.
A national survey by Oklahoma State
University's Food Science Department found that more than 80% of the American
public would support mandatory labeling for foods containing DNA. The
information included about DNA in the survey question is all completely true,
but it is presented in a way that would sound frightening to a reader who does
not know what DNA is. Apparently the vast majority of survey respondents do not
know what DNA is.
This should be taken as an indictment of
our education system. I do not know if biology is required for high school
graduation. If it isn’t, it should be. I had high school biology in the 1960s
and DNA was not mentioned, but in college it was. Scientists were just
beginning to understand DNA. In 1962 Watson and Crick received the Nobel Prize for
their work with DNA, so I don’t know how many public school biology
teachers knew much about it then. Which brings up the question of continuing education
for school teachers. Is it required even after they get their Masters? And does
that continuing ed have to be in the field they’re teaching?
The responsibility for education does not
fall solely on teachers. If we didn’t learn it from them, we have a
responsibility to learn it on our own. And the world’s knowledge keeps growing. Even after we leave school. The resources for our own continuing ed are more available to us than they’ve
ever been in human history. Pluto is no longer classified as a planet. Why not?
Stem cell therapies are being used to treat various forms of cancer. Why?
If we like Dancing with the Stars, that’s
fine, but just like eating burgers and fries is just fine, we need fruit and
veggies for a healthy body. And we need healthy food for our minds. Watch Nova.
Listen to Star Talk. Read a book. Google it.
When we get into the habit of exploring things
we were just wondering about, we’re feeding our minds and learning to recognize
that hunger for knowledge. We’ll soon discover that that hunger pops up more
often than we ever imagined.
Flip a switch and turn on the light. Where
did those electrons that are lighting our room actually come from and how did they
get here? Read Isaac Asimov’s Atom. (What?
You didn’t know he wrote anything but Science Fiction? Which, by the bye, is
worth a read, too.) Exploring electricity, we’ll run into the names of Edison,
Westinghouse, Tesla. Check them out.
Why don’t you ever see crows dead on the
highway? Are they too smart to play in the road? How smart are they? Watch the
documentary A Murder of Crows originally shown on PBS’s Nature. Now available
at www.youtube.com/watch?v=s472GjbLKQ4. That’s right,
youtube has things other than people and cats being dumb and cute, respectively.
Why do some people let their small
children run loose in restaurants? Hmmmm. I don’t think Google can answer that
satisfactorily. We’d probably have to ask those people and that might get us a few
choice words we don’t need to look up.
Ask a question. Learn a new word. Expand
your mental horizons.
And keep in mind, if it ain’t got DNA, it
ain’t food. It might be a food supplement, but it ain’t food.
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