Science

Philosophy begins: Thales’ revolution

In raising the question of why philosophy begins with Thales, we first looked at Homer, the great shaper of the Greek mind before the philosophical and scientific revolution: Before philosophy: Homer’s world. In that post, I abstracted five statements from The Iliad: H1. Supernatural causation is part of the explanation for natural events. H2. Supernatural

Philosophy begins: Thales’ revolution Read More »

In class: Semmelweis as epistemological hero

Prior to the discovery of germ theory and antiseptic, women frequently died of puerperal fever in the maternity ward at the University of Vienna Hospital. Enter Ignaz Semmelweis, a Hungarian-born physician working at the Vienna hospital, one of the world’s leading medical establishments. Carl Hempel’s account of Semmelweis’s false starts, failed hypotheses, and eventual success

In class: Semmelweis as epistemological hero Read More »

Two cautionary tales about cholera, the plague, and politics

Cautionary Tale #1 The plague hit London again in the hot summer of 1665. Panic struck and rumors abounded about its cause. The Lord Mayor of London was convinced of one theory: the plague was spread by cats and dogs. So he ordered all the city’s cats and dogs killed, and an estimated 40,000 dogs

Two cautionary tales about cholera, the plague, and politics Read More »