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Well, boys and girls, here we are again for another
lesson in philosophy, courtesy of Give 'Em Beans!
This time we're going to introduce you to one of the most
profound precepts of modern particle physics and even
suggest our own corollary to it. But don't worry, this time
we're keeping it short, okay? Here goes...
In the very simplest terms, Heisenberg's Uncertainty
Principle says that the act of observing an event in some
way affects the event itself. Mostly it's all to do with
things at the sub-atomic level, but it's the underlying
principle behind the old Zen saying about whether a tree
falling in the woods makes any sound if nobody is around to
hear it. Thus you can never be absolutely sure that what you
have experienced is truly representative of similar events.
Another time when you're not standing round gawping at them,
things may happen quite differently.
On a more mundane level, every Saturday 'Grandstand'
features a perfect example of the Uncertainty Principle in
the real world. At the end of the rugby, with Alex Murphy
still raving on about what's just been broadcast, the camera
pans around the ground while young kids run on the pitch and
jump up and down pulling faces at the camera. If the camera
weren't there, then they obviously wouldn't do all this -
there would be no point. So in trying to record the
post-match atmosphere, the camera in fact subtly alters that
atmosphere by affecting the behaviour of those it is
observing.
Whew! Still with us? Good. For here at Beans!, we
reckon we've made an important scientific breakthrough by
coming up with a new law to explain the one instance that
defies Mr Heisenberg's noble precept. Next month's
Scientific American carries the full details, but
here for you lucky Beans! readers is a sneak preview of what
we've termed Wilkie's Predictability Principle. It goes
something like this...
When the event under observation was the
selection of Barrow AFC's first team in the first half of
the 1991-92 season, no amount of observation could affect
the outcome of the event, since as Ray had sod all to
choose from, this outcome was always exactly the same.
You can see how this contradicts Heisenberg, but it isn't
anywhere near as difficult to grasp. In fact it can be
summed up very neatly by this simple eleven word
formula...
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