The Knowledge Crisis and the Epistemic Crisis

In your book, Untrustworthy, you begin early on with a statement that we have what you described as a knowledge crisis. You then put a more technical term on it, an epistemic crisis, which brings us to the word "epistemology" It's asking questions like, what is knowledge? What is truth? How do we acquire knowledge? And I think that experience of being so unmoored and uncertain is very much the knowledge crisis that I have in mind.