FROM THE BOOK RATIONALITY
When we look beyond the headlines to the trend lines, we find that humanity overall is healthier, richer, longer-lived, better fed, better educated, and safer from war, murder, and accidents than in decades and centuries past.
Having documented these changes in two books, I’m often asked whether I “believe in progress.” The answer is no. Like the humorist Fran Lebowitz, I don’t believe in anything you have to believe in.
Although many measures of human well-being, when plotted over time, show a gratifying increase (though not always or everywhere), it’s not because of some force or dialectic or evolutionary law that lifts us ever upward. On the contrary, nature has no regard for our well-being, and often, as with pandemics and natural disasters, it looks as…