Written to address the "condition of public helplessness" (v) brought about by the modern capitalist world (similar to Neumann's position in Behemoth), McLuhan recommends Poe's method from 'A Descent into the Maelstrom,' "studying the action of the whirlpool and by co-operating with it" (id.). What is meant is "rational detachment as a spectator" regarding the "world of social myths" (similar to Barthes in Mythologies) (id.).
This perspective should remind us of Benjamin's thesis that fascism aestheticizes politics: "Ever since Burckhardt saw that the meaning of Machiavelli's method was to turn the state into a work of art by the rational manipulation of power, it has been an open possibility to apply the method of art analysis to the critical evaluation of society" (viii).
From there, it is vignettes, reading advertisements and other mass culture artifacts current when written in 1951--prescient, much of it. It's all very interesting and clever. There's a prefiguration of his later 'global village' concept in remarks such as "henceforth this planet is a single city" (3). Plenty of other nifty insights:
"When people have been accustomed for decades to perpetual emotions, a dispassionate view of anything at all is difficult to achieve" (7).
The nihilist "is born now, of the violent meeting and woundings which occur when different cultures converge. In short, he is born of the social conditions of rapid turnover, planned obsolescence, and systematic change for its own sake" (13)--that is, all that is solid melts into air causes lumpenized antisocial nihilism.
"The process by which dress fashions produce uniformity while pretending to cater to wild passion of the public for diversity and change is equally true in the book industry" (23).
Spectre of Brecht in the notion that the intended lack of mental appraisal in mass fiction impair the "critical evaluation which strengthens the powers of reasonable living. They are things to be felt in the viscera. They deliver a direct wallop to the nervous system, unmediated by reflection or judgment. The net result of the cult of literary violence, supported as it is by other media and excitements, has been to reduce the reading public to a common level of undiscriminating helplessness" (26).
"The public is not only invited inside but encouraged to believe that there is nothing inside that differs from its own thoughts and feelings" regarding government and power (27). In this, "'Democratic' vanity has reached such proportions that it cannot accept as human anything above the level of cretinous confusion of mind" (27); the "technique for taking the teeth out of the 'democratic' envy of the great or rich also gets a good deal of support from the rapid leveling down that has taken place with respect to the mental habits of public figures" (id.), which sounds ugly and familiar in the age of Trump.
"As market-research tyranny has developed, the object and ends of human consumption have been blurred" (31).
At times seemingly somewhat rightwing, such as citing Swift's third Gulliver travelogue approvingly on the alleged dangers of progress (34) or in the lament that "Professor's Kinsey's book is a carte blanche for maximal genital activity" (47). However, the candid discussion of the use of sex in advertising is not exactly prudish, nor is this an anti-science text: "insofar as science is under consideration in this book, it is not science considered as the passion for truth but applied science, the science geared to the laws of the market" (92).
Education as supplemented "for the first time in history" by "an unofficial program of public instruction carried on by commerce through press, radio, movies" (43).
"A commercial society whose members are essentially ascetic and indifferent to social ritual has to be provided with blueprints and specifications for evoking the right tone for every occasion" (51)--hence etiquette guides.
The notion of cultural 'distinction' as being "distinct from the herd" (58), a nietzschean superlative. But: "by putting the 'high-brow' at the top of the consumer list in pace of the rich, the reader was discouraged from noting that all the other ratings were terms of economic status" (59), a weberian shifting of the marxian ground.
"Implied in the cult of hygiene is a disgust with the human organism" (61), Bakhtin's grotesque realism as market imperative.
Sometimes brilliant: "In the same way we can learn from the art of such moderns as Mallarme and Joyce analogical techniques not only of survival but of advance. Mallarme and Joyce refused to be distracted by the fashion-conscious sirens of content and subject matter and proceeded straight to the utilization of the universal forms of the artistic process itself. The political analogue of that strategy is to ignore all the national and local time-trappings of comfort, fashion, prosperity, and utility in order to seize upon the master forms of human responsibility and community" (75).
Comments at times on the "interfusion of sex and technology" (84) pulls into JG Ballard--one of the main themes of the book here, recurring throughout (and in the title, obviously)
Regarding Marinetti's futurism as the work of an "Italian millionaire" (88): "Nurtured in Schopenhauer's 'pessimism' and Nietzsche's 'energy,' he seized the machine as the true agent of the superman" (90)--which is a slick way to read the ubermensch idea.
"The misleading effect of books like George Orwell's 1984 is to project into the future a state of affairs that already exists" (93).
A genius sequence that reads Superman comics, Tarzan narratives, detective fiction, up to Sherlock Holmes (102-9)--lots of great insights, such as Holmes is part of a tradition that goes back through Richardson's Lovelace, Hamlet, Faust, Poe, Baudelaire, de Sade. Good stuff. By contrast, later, "the gangster hero stands in relation only to the laws of the land which he has defied. The Greek tragic hero stands in relation to a wider and more terrible law" (147).
Recommended for the gauleiters of big business.