Yep. MJS did include the link, and it worked for me earlier. For convenience:
1st Dimensional Paradigm: Physical combatives -- that's it. "all concepts that relate to physical combative skills, methods, and training."
2nd Dimensional Paradigm: Situational Awareness & Avoidance. "all conventional threat assessment, situational awareness, and avoidance concepts."
3rd Dimensional Paradigm: Psychological & Physiological Concepts. "all of the psychological, physiological, and behavioral aspects of self-defense such as scenario and adrenal stress training."
4th Dimensional Paradigm: Legal & Ethical Concepts. "all Use of Force, Rules of Engagement, legal, and ethical considerations of self-defense"
5th Dimensional Paradigm: Violence Dynamics: "focuses on the violence dynamics of confrontations. It incorporates these aspects of violence dynamics into all of the other four dimensions."
6th Dimensional Paradigm: Societal Violence Dynamics: "focuses on the societal dynamics of violence. It also incorporates these aspects into all of the other five dimensions."
It's an interesting model, and gives a framework to going beyond simply fighting. Not sure that it's perfect. But at least it attempts to give some sort of order or priority to thinking about these things.
One more note on
Flatland... I may be confusing the original work with Carl Sagan's use of it to explain dimensions in
Cosmos. Or at least that's where I first recall it being mentioned. (Though I think the first time I was exposed to dimensions in that sense was
A Wrinkle In Time.)