I doubt it very much. Modern humans look at "living off the land" romantically rather than realistically. It is not easy to find food other than a grocery store. Especially if you are a city boy like BL. If he is not willing to eat insects and carrion, and to drink filthy water, he will not be able to "live off the land". BL is a modern American, raised on Long Island, who ate food purchased at grocery stores and sat at the dinner table in a climate controlled home, wearing clothing purchased at department stores, etc. He could not "live off the land". He would slowly starve to death, as would you or I if we were to try. Look up Chris McCandless and the book "Into the Wild" for an example of what happens to a modern American who tries to "live off the land".