Abstract
Within the timespan of two years, two books have been published on the Presocratics as scientists. In 2011 appeared Carlo Rovelli’s The First Scientist. Anaximander and His Legacy, (Yardley: Westholme), and in 2013 Daniel Graham’s Science before Socrates. Whereas Rovelli, whose main field of study is quantum gravity, argues that Anaximander was the first scientist, Graham maintains that Anaximander should not count as a scientist. Empirical science started with Anaxagoras, who used his assumption that solar eclipses occur when the moon blocks its light (“antiphraxis”) to measure the size of the sun on the occasion of a solar eclipse, and to a lesser extent with Parmenides, who recognized that the moon receives its ..