I get that request all the time. People from all industries who have had no brush with the concept and who have seen some of my articles and can see my borderline-obsessive passion when it gets mentioned want me to provide a Cliff notes version to understand what has me so invested.
Answering the request is not always the right thing do to as circumstances and context may be absent and I wouldn’t want to deter people from learning more because I chose a bad time to introduce anyone to the concept.