
by Mark J. Perry
Like in previous years, most of you
probably didn’t call your local supermarket ahead of time and order a
Thanksgiving turkey this year. Why not? Because you automatically assumed
that a turkey would be there when you showed up, and it probably was there when
you showed up “unannounced” at your local grocery store and selected your
Thanksgiving bird.
The reason your Thanksgiving turkey was
waiting for you without an advance order? Because of the economic concepts of
“spontaneous order,” “self-interest,” and the “invisible hand” of the free
market. Turkeys appeared in your local grocery stores primarily because
of the “selfishness” and “self-interest” (maybe even greed in some cases) of
thousands of turkey farmers, truckers, and supermarket owners who are complete
strangers to you and your family. But all of those strangers throughout
the turkey supply chain co-operated on your behalf and were led by an
“invisible hand” to make sure your family had a turkey on the table to
celebrate Thanksgiving this year. The “invisible hand” that was
responsible for your holiday turkey is just one of millions of everyday
examples of the “miracle of the marketplace” where “individually selfish
decisions must lead to a collectively efficient outcome,” as economist Steven
E. Landsburg observed.