CentraltenetsofbiocentrismincludeLifeandconsciousnessareprimaryRealityexistsbecauselifeobservesitSpaceandtimearetoolsofthemindTheyareconstructsthatdependonthepresenceoflifetoperceivethemTheuniverseisfine-tunedforlifeLawsofphysicsarewhattheyarebecausetheypermitlifetoexistCriticsargue a lackofempiricalsupportandvergeonsolipsismbutitstimulatessignificantdebateinphilosophyandscience