What do you know about electric cars? Me being an automobile unenthusiast—I live in New York City and rarely need to drive—I don’t claim to be much of an expert. But my colleague Christine Lagorio-Chafkin reminded me that, in fact, I do know a lot more than I might initially let on. I mean, how can I—or anyone for that matter—not? You’d have to truly be living under a rock to avoid Elon Musk.