John Callahan
University business professor and Buddhist practitioner
John Callahan is a former SGI Canada Men's Leader and university business professor with a background in math, physics, and industrial engineering. He has spent 30 years teaching at a university and has a strong academic background. John is also a practicing Buddhist and has found that his Buddhist practice has had a significant impact on his personal life and happiness. He is known for his expertise in business and...
Know when John Callahan turns up
Follow John Callahan and once a week we email you every new episode they appeared on — including guest spots the show notes never mention, because we read the transcript.
Follow John CallahanFree. Pick your own day and time.
Are you John Callahan?
Claim this page: every appearance in one place, with transcripts, plus a verified badge to link from your bio.
Shows & network
Associated podcasts
Chronological feed