's 's one point speaking speaking directly metaphysical point 're referring uh arthur loved refers great chain yeah book launches entire field um history ideas called great shame taken thinkers less academic ken wilbur made big deal yeah um 'm trying advocate particular thing notion notion almost every single mystical tradition um sort hierarchy try try explain experienced fundamental unity multiplicity reality try reconcile two 're 're incompatible must come sort great human point problem chains beings capitalists spend pages almost anything else must however however bigger changes 's always intermediary level right must point 've gone eliminator emanation right yeah catalyst happen ketter happen essence qatar happen upper essence qatar like never-ending debate um attempted answer 's 's neoplatonism 's 's alienosis 's sufism 's christmas system 's everywhere um eastern system well structures reality um however within metaphysics jewish mysticism traditions language 's 's three modes um hierarchy supposed okay perspectives seen um 's important makes um non non-essential non-non-exclusive becomes remember 's 's finger pointing moon 's moon therefore