Lessons on Synthetic Thinking – Implementation as a Way of Life

Hello Rabbi,
Does the rabbi have recorded lessons in the audio file that deal with the topic addressed in the wonderful book "Truth and Unstable"? That is, lessons that deal with the stages of philosophical maturation and the possibility of being rational and living in a stable world without stable truth?
I saw the series of lessons titled 'Faith, Doubt, and Certainty', listened to it, and enjoyed it very much. And I wanted to ask if there are any others that deal with this point in more depth? (This sounds like a really basic lesson for yeshiva students). Because apart from this title, I haven't seen any other lessons that deal with this topic…
And in general, on the subject of synthetic thinking. If there is something practical and applicable about the method by which a Jewish rabbi or a believing person resolves the postmodern dilemma, that would be wonderful.
Thank you very much. And sorry if this is not the place to ask such questions.