Here’s “an informational and best practices guide for people who are inviting and people who are being invited.” It’s by Barry Lam, professor of philosophy at UC Riverside, creator of the philosophy podcast Hi-Phi Nation, and author of the recent Fewer Rules, Better People. “Maybe it’s because I’m a first-gen college grad, but I didn’t really develop the habit of asking questions in advance about any of these things when I first started getting invitations,” he says. Now th...