Is the Universe Defective? Part 1: The Good Old Days

Every time you flip a light switch, or check the time, or feel the sodium ions wiggling in your brain — don’t think about that one too much—you’re assuming something fundamental. You’re assuming the universe is a finished product. A completed work. You think the Big Bang happened, the forces of nature settled into their seats, and we’ve been cruising on a smooth, predictable ride ever since.