It's one of the big questions of our time: Are there too many people in the world? Or too few? Whichever way, how would we decide? Here, economist Steven E. Landsburg, acclaimed author of The Armchair Economist and Can You Outsmart an Economist?, assesses the benefits - and the drawbacks - of having a bigger global population. The People Paradox is based on the transcript of his fascinating 2017 IEA Hayek Memorial Lecture, in which Landsburg details...