In his 2008 philosophy book, “A Guide to the Good Life,” William B. Irvine wrote, “We humans are unhappy in large part because we are insatiable; after working hard to get what we want, we routinely...

Johannes Gutenberg famously said about his invention, the printing press,“Yes, it is a press, certainly, but a press from which shall flow in inexhaustible streams, the most abundant and most marvelous...