You could tell the professor wanted us all to think the panopticon was scary and awful, but later, after Archangel made me way too famous, I wanted to take Katie McGee’s preposterous time machine back to that lecture hall and ask him to consider the opposite. Like instead of one guard in the middle, you’re in the middle, and thousands, maybe millions, of guards are watching you—or might be—all the time, no matter where you go.

