I think of art, at its most significant, as a DEW line, a Distant Early Warning system that can always be relied on to tell the old culture what is beginning to happen to it.
-- Marshall McLuhan
   
Marshall McLuhan   Name:
Marshall McLuhan
Type:
Sociologist
Nationality:
Canadian
Birth:
July 21, 1911
Death:
December 31, 1980
https://www.nutquote.com/quote/Marshall_McLuhan