This definition of permaculture expresses a basic concept in permaculture - examining and following nature's patterns. Permaculture advocates designing human systems based on natural ecosystems. But, there are many other definitions of permaculture, just as there are many definitions of sustainable living.
The following year my favorite of the Earp movies, Wyatt Earp, featured a Kevin Costner, who, in a few scenes, looked much like the actual Wyatt Earp. Most Earp-like is the scene where Wyatt is breaking Bat and Ed Masterson in as cops in Dodge City.
Wyatt Earp, a retired peace officer with a notable reputation, reunites with his brothers Virgil and Morgan in Tucson, Arizona, where they venture on toward Tombstone to settle down. There they encounter Wyatt's long-time friend Doc Holliday, who is seeking relief from his worsening tuberculosis.