It is the norm for pre-industrial societies.
No it isn't, and I invite you to read the book to find out why. Murderous raids are the exception when the more widespread norm of ritual combat or tit-for-tat kidnappings with limited casualties had broken down.
No it isn't, and I invite you to read the book to find out why. Murderous raids are the exception when the more widespread norm of ritual combat or tit-for-tat kidnappings with limited casualties had broken down.