08 JUN 2012 by ideonexus

 Science Depends on Revolutions Large and Small

Scientific development depends in part on a process of non-incremental or revolutionary change. Some revolutions are large, like those associated with the names of Copernicus, Newton, or Darwin, but most are much smaller, like the discovery of oxygen or the planet Uranus. The usual prelude to changes of this sort is, I believed, the awareness of anomaly, of an occurrence or set of occurrences that does not fit existing ways of ordering phenomena. The changes that result therefore require 'put...
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Small ones, like the discovery of oxygen and Uranus, that requires thinking in a way to uncover anomalies.