On today’s podcast, did the arrival of immigrant ease the economy in recent years?; the World Banks says least developed countries are falling behind; we answer a question about using plural or singular for teams or groups followed by a discussion with about the subject.

On today’s podcast, how long has there been coffee?; Dubai’s airport records record rainfall; Bots make up nearly half of internet traffic followed by a discussion about protecting against the effects of bad bots; then, autumn fun on Lesson of the Day.