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For the US, Canada and Europe, the 21st century has seen a shift in our
industrial base from a
manufacturing-based economy to a service-based
economy. Service, of course, is problem solving and problem solving
requires thinking. If we find a way to make problem-solving
both fun and profitable, then it is highly likely that we'll enjoy
an interesting life.
Our brain is capable of four primary functions:
memorizing, where we store facts and concepts,
understanding, which is how we take a concept and extend it to a
different setting, thinking, where we build new concepts from stored
facts and concepts and doing, where we perform some task.
There is considerable evidence that storing information results in
structural changes in our brains. Thus each fact we memorize
creates some sort of structure that we can draw on for future use.
Because there is a structural basis of memory, we must realize that unlearning
a fact or a reflex requires possibly more energy than that required for
the initially storing the fact or developing the reflex.
Next: A digression: the biological
Up: Why Create Models?
Previous: Introduction
Index
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Frank Starmer
2004-05-19