This is the first episode of 2 parts all about chapter 13 "Choices" from "The Beginning of Infinity" by David Deutsch. Here we take a deep dive into voting systems and what this means for decision making more broadly: both as societies and individuals. Logic and fairness seem to come in conflict if we become reductionist and turn only to mathematics in order to make rational choices. As always the "David Deutsch" take on what might otherwise seem to be a parochial issue turns out to have civilisation level consequences.