A BEYOND BORDERS column by David Krakauer, President of the Santa Fe Institute.
By all accounts Plato was a zealot for geometry. In The Republic he wrote: “We must order in the strongest possible terms that the men of your Ideal City shall in no way neglect geometry.” The source of Plato's advocacy relates to his use of geometry — in particular ideas bearing on the indivisibility of lines — as a metaphor for the parts and the whole that define Being. . . .