Words & Numbers

In this episode, we look at what happens when artificial intelligence is put in charge of real-world systems, starting with an experiment in automated pricing and what it reveals about incentives, scarcity, and control. We turn to Denmark’s decision to shut down its national postal service, using it to examine the decline of physical mail, environmental tradeoffs, and why government monopolies struggle to compete with private delivery. We highlight the week’s “foolishness,” including the rise of competitive spreadsheet championships, before turning to a broader discussion about inequality. We examine IQ distributions, bell curves, and why inequality is often confused with poverty, exploring the limits of measures like the Gini coefficient, the difference between snapshot and lifetime earnings, and the role of incentives, envy, and value creation. We close by contrasting equality of opportunity with equality of outcome and asking what societies should actually care about when assessing fairness and prosperity.