“Huxley grasped, as Orwell did not, that it is not necessary to conceal anything from a public insensible to contradiction and narcotized by technological diversions. Although Huxley did not specify that television would be our main line to the drug, he would have no difficulty accepting Robert MacNeil's observation that 'Television is the soma of Aldous Huxley's Brave New World.' Big Brother turns out to be Howdy Doody.”