Here's the full Joe Rogan/Paul Stamets interview. Well worth a watch.
Paul Stamets Ted talk:
High weirdness indeed."The possibility of 10^100+ universes, all imperfect copies of each other and all totally unaware of each other's presence, has awesome implications. Here is a system of parallel or alternate worlds beyond the manipulative skill of any science fiction writer. [editor's note: I feel Robert Anton Wilson did a good job with this in his Schrodinger's Cat trilogy.] In Schrodinger's experiment, for every cat that survives in our universe, in another universe one dies. Not only does every quantum mechanical event in our universe cause an indefinite - a number so incomprehensibly large that it cannot even be called infinite! - number of divisions, but perhaps all possible realities exist simultaneously. In such a garden of the forking paths, the solution to the dilemma of indeterminism may be a universe in which all possible outcomes of an experiment actually occur." - Analog December 1976 'Quantum Physics and Reality' by Michael Talbot and Lloyd Biggle Jr.
"There is only one way and that is your way. There is only one salvation and that is your salvation. Why are you looking for help? Do you believe help will come from outside? What is to come will be created in you and from you. Hence look into yourself. Do not compare. Do not measure. No other way is like yours. All other ways deceive and tempt you. You must fulfill the way that is in you." - Carl Jung