This is kind of out there, but this book provides a cross-cultural overview of the idea of collective beings created by human religious practices, nationalisms,

This is kind of out there, but this book provides a cross-cultural overview of the idea of collective beings created by human religious practices, nationalisms, etc. https://www.amazon.com/Egregores-Occult-Entities-Watch-Destiny/dp/1620555778 https://www.amazon.com/Egregores-Occult-Entities-Watch-Desti....