To watch as real information is overwhelmed by crank theories and public servants battle death threats is to confront two alarming facts: first, that a durable ecosystem exists to ensconce citizens in an alternate reality, and second, that the people consuming and amplifying those lies are not helpless dupes but willing participants.

It is difficult to capture the nihilism of the current moment. The pandemic saw Americans, distrustful of authority, trying to discredit effective vaccines, spreading conspiracy theories, and attacking public-health officials. But what feels novel in the aftermath of this month’s hurricanes is how the people doing the lying aren’t even trying to hide the provenance of their bullshit.