First, we must talk about narratives. In my time at Fox News, narratives were weapons of mass emotional manipulation, what the Nobel laureate Robert J. Shiller defines in “Narrative Economics” as “contagious stories” — as he put it in a paper of the same name, “a simple story or easily expressed explanation of events that many people want to bring up in conversation or on news or social media because it can be used to stimulate the concerns or emotions of others, and/or because it appears to advance self-interest.”