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Staying at Home
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Without leaving your room, you
can know the world.
Without looking outside, you can know heaven's way.
The farther you travel, the less you know.
| The wise man |
goes nowhere, but understands;
is unseen, but famous;
does nothing, but succeeds. |
Tao Te Ching,
Ch. 47
Vous avez confirmé dans des
lieux pleins d'ennui
Ce que Newton connut sans sortir de chez lui.
(You have confirmed in the most boring
of places
What Newton knew without leaving home.)
Voltaire , cited by
Henri Poincaré in
The Value of Science, p. 562.
It is not worthwhile to go
around the world to count the cats in Zanzibar.
Thoreau,
Walden, Ch. 18.
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The Tao Te Ching is my
favorite book, and I am also a great admirer of Thoreau. These words
of theirs favor quietness over rushing around,
and thoughtfulness over the endless accumulation of data points --
and up to a point, my bias is like theirs. Nonetheless, the Voltaire
citation (when put in context) shows what's wrong with this point of
view.
Voltaire's dig was aimed at
Maupertuis and the other French
geodeticists, who
traveled to Lapland and Ecuador to take measurements establishing
the exact shape and size of the earth -- data necessary for the
confirmation of Newton's gravitational theory. Voltaire's belief
that these trips and measurements were unnecessary was the result of
an anti-empirical theoreticist bias. This was the rationalist age,
and Voltaire thought that measurements were unnecessary, since
Newton's theory showed what the measurements would be. (Voltaire was
all wrong, of course.)
The
geodeticists' work was politically sensitive and involved adventures
and mountaineering feats surpassing those of Indiana Jones -- one
scientist was sentenced to death in Spain and had to escape via
Algeria. (Geodetics eventually came to be assigned to the French
military, which played a considerable role in scientific research
well into the twentieth century.) Poincaré also tells us that
the
Histoire du Docteur Akakia, Voltaire's
attack on the first French Newtonian Maupertuis (once Voltaire's
mentor), was apparently motivated primarily
by petty jealousies and court intrigue rather than anything more
serious. Voltaire's feud with Maupertuis ultimately became entangled with a different
feud
between Maupertuis,
Samuel
König, and Leibniz, the last of whom was also simultaneously
battling with Newton and Clarke over quite a different grievance.
Science-studies-wise, early modern science confirms Steve Shapin's
observation that modern science traces back to the secular
aristocracy's originally-military code of honor, rather than to the
otherworldliness and selflessness of Christianity.
Even
during my Lao Tzu / Thoreau days I was more an egalitarian mystic
than a theoretician, but by now I'm as far from theory as you can
get. To me studies of concrete particulars (history, geography,
philology) are infinitely more interesting than their theoretical
explanations, and the fully-theorized studies (marginalist
economics, analytic philosophy, "literary studies") are
abominations.
And if
in the end I prove incapable of making really significant
contributions to the study of concrete reality, then I'll just have
to continue to gather bright shiny things and post them here.
The real Dr.
Akakia
What is "akakia"?
| Appendix: Review of
Henri Poincaré's
The Value of Science
(Modern
Library Science Series, 2001).
Poincaré, one of the world's
leading mathematicians, writes wonderfully and his book
is highly recommended. With a weak year of college math
40 years ago and a pretty good year of formal logic 20
years ago, I'm not equipped to say much more than that.
I find his attitude toward science highly sympathetic. |
|
I am emersonj at gmail dot com.
Original materials copyright John J
Emerson
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