Neuroscientist Christof Koch about Near death experiences & psychedelic trips & Peter Gamma about his shamanic journey in a Sweat Lodge

https://en.wikipedia.org/wiki/Near-death_experience It has neither been proofen nor disproofen,it is difficult to proof or disproof,we don’t know. Peter Gamma from www.petergamma.org was complelely convinced as child that all of this is true as a member of the Roman Catholic Church. Until a friend at the age of 25 told him, that he does not believe in …