Nobody ever made a grammatical error in a non-literate society. (p. 271) - Marshall McLuhan

Media are means of extending and enlarging our organic sense lives into our environment.

Since Sputnik and the satellites, the planet is enclosed in a manmade environment that ends "Nature" and turns the globe into a repertory theater to be programmed. Shakespeare at the Globe mentioning "All the world's a stage, and all the men and women merely players" (As You Like It, Act II, Scene 7) has been justified by recent events in ways that would have struck him as entirely paradoxical. The results of living inside a proscenium arch of satellites is that the young now accept the public spaces of the earth as role-playing areas. Sensing this, they adopt costumes and roles and are ready to "do their thing" everywhere." (p.9-10)

Professionalism is environmental. Amateurism is anti-environmental.