Belief Built on Cookie Crumbs: The Illusion of Invisible Causation In this special holiday-themed AntiViral episode, I present my recent article The Santa Analogy in video format. It visually shows how, much like children believing in Santa without ever seeing him—based on cookie crumbs, letters, and presents under the tree—virology relies on indirect signs to support belief in invisible… Continue reading AntiViral Ep. 4: The Santa Analogy in Virology