The world is taking an increasingly dim view of the misuses of technology and those who made their names (and fortunes) from them. In 2017, Silicon Valley companies were caught up in a ongoing trainwreck of scandals: biased algorithms, propaganda botnets, and extremist online organizing have dominated the media's headlines.But...

Writing a letter with a pen has an odd feeling in a digital age. You pick your words carefully, without a delete key. You urge your hands to recall their best handwriting. You ponder about forms of address and how much space to leave; should I fill...