From Bruce Dinham
Mark van Vugt’s article looked at Darwinian economics (23 November, p 30). Science, which aims to describe the real world, is based on the laws of physics and chemistry with defined units of measure. Economics, in the artificial world of money, is based on questionable and unreliable assumptions about human behaviour, and uses undefined and variable units of measure. There is no science in it.
Hawthorn, South Australia
