Bertrand Russell's Teapot

 
Here's the original version of Bertrand Russell's argument, quoted from Russell's teapot on Wikipedia.

If I were to suggest that between the Earth and Mars there is a china teapot revolving about the sun in an elliptical orbit, nobody would be able to disprove my assertion provided I were careful to add that the teapot is too small to be revealed even by our most powerful telescopes. But if I were to go on to say that, since my assertion cannot be disproved, it is an intolerable presumption on the part of human reason to doubt it, I should rightly be thought to be talking nonsense. If, however, the existence of such a teapot were affirmed in ancient books, taught as the sacred truth every Sunday, and instilled into the minds of children at school, hesitation to believe in its existence would become a mark of eccentricity and entitle the doubter to the attentions of the psychiatrist in an enlightened age or of the Inquisitor in an earlier time.

This is a very powerful argument; however, it relies on one important bit of information, namely that we could not detect Russell's teapot if it really were orbiting the sun.

This important assumption is about to be put to the test now that the teapot has been located and we have the Hubble telescope in orbit. See The Wedgewood Document on Sneer Review for all the details about the experiment.

We atheists could be in big trouble if this pans out ....

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[See A Teapot in Space for the connection between Russell's teapot and The Hitchhiker's Guide to the Galaxy.]