Years ago I came across a blog, Green druid comes to mind as the title of the blog but the author posted a healthy criticism of Robert Kaplan's chapter on the "Greyhound Underclass" from his Empire Wilderness book.

Years later I come across Ecosophia and have been reading the Archdruid Report archives. I haven't found anything to do with Robert Kaplan in the Archdruid archives but just double checking to see if it was actually your post I read or someone druid themed blog?