What is *Understanding Media* by Marshall McLuhan about?

*Understanding Media* (1964) analyzes how communication technologies—from print to television—reshape human perception, behavior, and society. McLuhan argues that "the medium is the message," meaning a technology’s form (not its content) drives cultural change. For example, electric light redefined work and social life by altering time perception. The book explores media as extensions of human senses, amplifying or obsolescing existing social structures.

Who should read *Understanding Media*?

This book is essential for media theorists, communication students, and anyone studying technology’s societal impact. Its insights into digital media’s precursors (e.g., print, radio) make it valuable for marketers, historians, and futurists. McLuhan’s non-linear style appeals to readers seeking provocative, paradigm-shifting ideas about how technologies like the internet or AI might influence culture.

Is *Understanding Media* worth reading?

Yes, for its groundbreaking framework linking media forms to societal shifts. While dense, it offers timeless concepts like "hot vs. cool media" (high/low audience participation) and the "global village" (world interconnected via media). Critics note its fragmented structure, but its predictions about electronic media’s dominance remain relevant in the digital age.

What does "the medium is the message" mean?

McLuhan’s iconic phrase asserts that a medium’s structure—not its content—shapes human experience. For instance, TV’s visual nature (medium) alters information processing more than specific shows (content). This idea challenges conventional focus on content, urging analysis of how technologies like social media reorganize social patterns.

What are "hot" and "cool" media in *Understanding Media*?

- **Hot media**: High-definition, low-participation formats (e.g., radio, print) that saturate senses. - **Cool media**: Low-definition, high-engagement formats (e.g., TV, seminars) requiring active interpretation. McLuhan uses this framework to explain how media like cinema (hot) vs. telephones (cool) influence user interaction.

How does McLuhan define "media"?

He defines media as *any human extension*, including speech, clocks, cars, and computers. These technologies "amplify or accelerate" processes, altering social dynamics. For example, highways extend human mobility but also reshape urban sprawl and pollution.

What is the "global village" concept?

McLuhan’s "global village" predicts electronic media (e.g., internet) would collapse geographic barriers, creating a tightly-knit, interdependent world. This concept foreshadowed social media’s role in global activism and misinformation.

How does *Understanding Media* apply to the digital age?

McLuhan’s ideas explain TikTok’s bite-sized video format (cool media requiring engagement) and algorithms shaping content consumption (medium over message). His view of media as sensory extensions aligns with VR/AR’s immersive experiences.

メディア論

the extensions of man

マーシャル・マクルーハン

4.1(4079 Reviews)

『メディア論』の概要

マクルーハンの1964年の革命的な傑作は、デジタル時代が到来する前に、メディアがいかに人類を形作るかを解読しました。「メディアはメッセージである」という言葉は文化的な福音となり、ティモシー・リアリーからシリコンバレーのビジョナリーに至るまで、あらゆる人々に影響を与えました。もし彼が、スマートフォンが登場する数十年も前に、現代のソーシャルメディアにおける部族主義を予言していたとしたらどうでしょうか？

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第1章

The Medium is the Message: How Technology Reshapes Our World

In 1964, a Canadian professor published a book that would forever change how we understand technology's role in society. Marshall McLuhan's "Understanding Media" arrived like an intellectual thunderbolt, challenging conventional wisdom with its provocative central thesis: "The medium is the message." This seemingly simple phrase contained a revolutionary idea-that the technologies we create ultimately reshape us in profound ways we rarely notice. While most people focused on what television shows were saying, McLuhan argued that television itself was fundamentally altering human consciousness regardless of content. The book's impact was immediate and far-reaching. Artists like Andy Warhol and John Cage embraced McLuhan's ideas, while corporate America scrambled to understand his insights. Tom Wolfe called him "the most important thinker since Newton, Darwin, Freud, Einstein, and Pavlov." Even decades later, when the internet emerged, McLuhan's predictions about a coming "global village" seemed eerily prophetic. Though he died in 1980, his work anticipated our hyperconnected world with remarkable accuracy. Understanding Media remains essential reading for anyone seeking to comprehend how technologies-from smartphones to social media-are rewiring our brains, relationships, and society.

第2章

The Medium Shapes the Message: How Technologies Transform Society

McLuhan's most famous insight-"the medium is the message"-reveals that the medium itself, not its content, creates profound social and personal consequences by introducing new scales and patterns into human affairs. When we focus solely on the content of media (TV shows, news articles, social media posts), we miss how the medium's form fundamentally alters our perception and social organization. Consider how the mechanical age peaked with movies, yet paradoxically carried us beyond mechanism into organic interrelation. Cubism captured this shift by abandoning perspective illusion for "instant sensory awareness of the whole," presenting multiple facets simultaneously rather than a single viewpoint. This artistic revolution announced that "the medium is the message" by shifting from sequence to simultaneity, from fragmentation to total field awareness. The electric age has made this structural approach prevalent across society. De Tocqueville, mastering print's grammar, could read coming changes in France and America. He explained how print homogenized France through uniformity and lineality, while England's oral traditions of common law resisted typographic uniformity. America, lacking medieval institutions, developed a more personal, monarchical presidency than European monarchies precisely because of how print media shaped its development. Electric speed now mingles prehistoric cultures with industrial marketers, creating mental breakdowns through information overload. Our IQ testing reveals our typographic bias, favoring uniform and continuous habits while eliminating ear and tactile intelligence. The effects of technology alter sense ratios steadily without resistance, regardless of our opinions or spiritual reservations. Only the serious artist can encounter technology with impunity, being aware of perceptual changes. Media impact has made prisons without walls for users who docilely accept it. As Pope Pius XII warned, society's future depends on maintaining equilibrium between communication techniques and individual response capacity. The medium doesn't just deliver content-it fundamentally reshapes how we think, interact, and organize our world.

聴きながら、すべての言葉を目で追えます

『メディア論』の一語一語が音声に合わせてリアルタイムでハイライトされ、自然に読み進められます。

第3章

Hot and Cold: The Temperature of Media

McLuhan divides media into "hot" and "cold" categories based on how they engage our senses and participation. Hot media like radio, film, and print are high definition, well-filled with data, and require less audience participation. They extend a single sense in "high definition" and are exclusive, specialized, and fragmenting. Cold media like telephone, TV, speech, and hieroglyphics provide less information, demanding the audience complete the experience through greater participation. They're inclusive and involve us more deeply. This distinction explains why different media have such varied effects on individuals and societies. The phonetic alphabet, when intensified into typography, created extreme individualism and nationalism. Electric technology, however, reverses this process, restoring tribal patterns of intense involvement. Our responses to new technologies follow a pattern of alarm, resistance, and exhaustion. Western industrialized cultures, having eroded their oral traditions, must rediscover them to cope with the electric age. Meanwhile, non-industrial cultures with intact oral traditions adapt more readily to electromagnetism. The cultural manifestations of hot versus cold appear everywhere-from the mechanical waltz giving way to the improvisational Twist, to the "hard sell" becoming comedy in the TV age. Even political figures are judged by their temperature: Calvin Coolidge was "cool" because his undefined personality required audience completion, while FDR was "hot" like the press medium he rivaled. When hot media enter cool cultures, they produce violent effects unlike their entertainment value in literate societies. The cultural strategy desperately needed for cooling hot situations is humor and play-not inflammatory competitive sports. This temperature principle extends to everyday observations: "Men seldom make passes at girls who wear glasses." Glasses intensify outward vision while dark glasses create inscrutability inviting participation. Similarly, in visual cultures, a person's appearance dims their name's sound, while in ear cultures, a name delivers a "numbing blow." Understanding media temperature helps explain why the Washington-Moscow "hot line" decision to use teleprinter instead of telephone unfortunately pitted Western literary bias against Russian oral traditions.

第4章

Narcissus as Narcosis: Technology as Self-Amputation

The Narcissus myth reveals not self-love but the numbing effect of technological extension. Narcissus became entranced by his reflection-an extension of himself-without recognizing it as such, becoming a closed system. This misinterpretation of the myth is crucial; rather than mere vanity, it illustrates humanity's fundamental relationship with our tools and technologies. The reflection represents any human innovation that extends our natural capabilities while simultaneously diminishing our awareness of that extension. All technological extensions function as forms of self-amputation; when external stimulation becomes excessive, the central nervous system protects itself by isolating or amputating the offending function. This process manifests both physically and psychologically. Consider how the invention of the wheel extended our feet but reduced our natural walking capacity, or how writing extended memory while diminishing our oral tradition capabilities. Each innovation creates a trade-off between enhancement and atrophy. Every technology from speech to computers follows this principle. The extended function produces numbness as a defense mechanism, just as physical trauma produces shock. Electric technology represents our central nervous system projected outward, creating a desperate autoamputation as our protective physical buffers become inadequate against mechanical intrusion. The speed and intensity of electronic media overwhelm our natural filtering mechanisms, forcing our nervous system to adapt through partial shutdown. Any technological extension demands new equilibriums among our senses-intensifying one sense affects all others. The Psalmist understood this when noting that those who make idols become like them, a concept William Blake developed into his theory of perception. This interplay between senses explains why technological changes ripple through entire cultures, affecting art, social organization, and consciousness itself. When we enhance vision through television, for instance, we simultaneously alter our relationship with sound, touch, and even time. Modern examples abound: smartphones have amputated our ability to remember phone numbers, navigate without GPS, or tolerate boredom. Social media extends our social reach while numbing our capacity for deep, personal connections. Digital calendars enhance our scheduling while degrading our natural time-management abilities. Each extension creates a corresponding numbness, a trade-off we rarely acknowledge. The device extends our capabilities while simultaneously numbing those same natural abilities, creating a complex web of enhancement and diminishment. The most dangerous aspect of this narcosis is that we remain unaware of it. Like fish unaware of water, we don't recognize how profoundly our technologies reshape our perceptions, thoughts, and behaviors. This unconscious adaptation explains why societies consistently fail to anticipate the transformative impacts of new technologies until after they've already reshaped society. The electric age thus becomes simultaneously one of anxiety, apathy, and unprecedented consciousness of the unconscious, as we struggle to understand our relationship with our own extensions. This technological narcosis creates a feedback loop: the more we extend ourselves through technology, the more numb we become to its effects, leading us to seek even more technological solutions to our problems. Like Narcissus, we become entranced by our technological extensions without recognizing them as such, locked in a cycle of expansion and numbness that defines modern civilization.

『メディア論』をもっと深く楽しむ

毎日の新しい気づきを10万件以上のレッスンから
言葉をハイライトして音声と同期
ライブラリを保存して、どの端末からでも利用

第5章

Hybrid Energy: The Power of Media Crossings

The interplay between media creates a "civil war" that affects the depths of our psychic lives, as these forces are extensions and amplifications of our own beings. Media hybridizations-their crossings and interactions-release tremendous new energy, comparable to fission or fusion. These hybrid unions breed furious change, none greater than when literate and oral cultures meet. The electric implosion now brings oral culture to the literate West while simultaneously Western literacy explodes into tribal cultures. Artists are always first to discover how one medium can release the power of another, as seen in works of Joyce, Eliot, Chaplin and Picasso. The moment where two media meet creates truth and revelation, snapping us from our Narcissus-narcosis and giving birth to new forms. Consider how television meeting the internet created YouTube, transforming both media in the process. Or how smartphones meeting cameras created Instagram, fundamentally changing photography and social interaction. These hybrid moments generate explosive cultural and technological innovation. The greatest hybrid energy emerges when fundamentally different media forms intersect. When oral cultures encounter literacy, or when mechanical technologies meet electric ones, the resulting transformation is profound. The printing press meeting manuscript culture created the Renaissance. Radio meeting visual print culture enabled the rise of fascism. Television meeting literate culture created the counterculture of the 1960s. These hybrid moments don't merely add one medium to another-they create entirely new forms with unexpected properties and social effects. McLuhan argues that understanding these hybrid energies is crucial for navigating technological change. Rather than focusing on content, we must recognize how the crossing of different media forms creates new sensory ratios and cultural possibilities. Artists intuitively understand this principle, which is why they often lead in exploring new media combinations. The poet T.S. Eliot combined ancient mythic patterns with modern urban imagery. Picasso fused African tribal art with European painting traditions. Charlie Chaplin brought silent film techniques into sound cinema. These artistic hybrids anticipated broader cultural transformations that would follow technological change.

第6章

Media as Translators: Technologies as Metaphors

Technologies function as translators, converting experience into new forms. Words themselves are "a technology of explicitness" that translate experience into vocal symbols, allowing us to retrieve entire worlds instantly. In our electric age, we're increasingly becoming information, extending consciousness through technology. This requires complete human docility-serving our electric technology as faithfully as earlier extensions, with the crucial difference that electric technology is total and inclusive rather than partial. Under this technology, all employment becomes "paid learning" and wealth flows from information movement. Shakespeare's Forest of Arden anticipated this age of automation where everything becomes translatable into anything else. We can now electronically program the natural world into various "levels and intensities of style," potentially transferring "the entire show to the memory of a computer." The alternative might be returning to tribal magic or developing Freudian repressions toward our media extensions. Media function as metaphors with complex ratios, providing transforming vision. Our "common sense" has traditionally meant translating one sensory experience into others, presenting a unified image to the mind-a condition computers might approach. Having extended our nervous system electromagnetically, transferring consciousness to computers seems the logical next step, potentially creating "a single consciousness" of the entire human family. Consider how Google Maps translates physical geography into digital navigation, how Spotify translates music into algorithmic recommendations, or how social media translates friendship into quantifiable connections. Each translation preserves some aspects of experience while transforming or eliminating others. The translator is never neutral-it actively reshapes the experience it translates. As our technologies become more sophisticated translators, they increasingly mediate our relationship with reality itself. Virtual reality doesn't simply represent an alternative world-it translates our sensory experience into a new form with different properties and possibilities. Artificial intelligence doesn't just process information-it translates human judgment into algorithmic decision-making. Understanding media as translators helps us recognize what is gained and lost in each technological transformation. No translation is perfect; something is always changed in the process. The question becomes not whether to use these translating technologies, but how to maintain awareness of what they emphasize, diminish, or transform in our experience.

聴きながら、すべての言葉を目で追えます

『メディア論』の一語一語が音声に合わせてリアルタイムでハイライトされ、自然に読み進められます。

第7章

The Nemesis of Creativity: How Technology Creates Its Own Challenges

The twentieth century's great discovery was "the technique of suspended judgment," allowing us to anticipate and offset harmful effects before they occur-unlike the numbing effect of new technology that bypasses judgment while being inserted into the social psyche. Quantum physicist Werner Heisenberg suggests we should stand aside from most technical changes, as they alter not just habits but thought patterns and values. Artists detect cultural and technological challenges decades before their transformative impact, building "Noah's arks for facing the change." The artist possesses "exact information of how to rearrange one's psyche" to anticipate technological impacts, showing us how to "ride with the punch" rather than "taking it on the chin." Emile Durkheim noted specialized tasks escape social conscience-perhaps explaining why artists, as social conscience, are marginalized. New technologies create unbearable psychic stress when physical stress is alleviated, as when Western technology transferred to the Arab world released tribal energy. The demand for technology is itself a consequence of technology extending our bodies and senses. We've surrendered our nervous systems to commercial interests, adopting a "Narcissus attitude" toward our technological extensions. Arnold Toynbee shows how conquered peoples become specialists to survive, explaining our voluntary fragmentation under technology. Perfect adaptation creates vulnerability to change, while frontiers between different societies generate tension and psychic energy. Renaissance technology was effectively controlled when decentralized medieval parliaments saved England from continental centralism. The implosion of electric energy requires decentralism, not expansion. Militarism produces empire and expansion during times of trouble, as seen when Greek society specialized in agriculture, first creating energy then collapsing into Roman parasitism. This pattern of creative challenge and collapse repeats throughout history. The very technologies that solve problems inevitably create new ones. The automobile solved urban transportation issues while creating pollution, suburban sprawl, and oil dependency. The smartphone solved communication problems while creating attention fragmentation, privacy concerns, and digital addiction. The nemesis of creativity is that each solution contains the seed of a new problem. Understanding this dialectic helps us approach technological change with greater wisdom. Rather than seeing technology as either savior or destroyer, we can recognize it as a continuous process of adaptation that requires vigilant attention to unintended consequences.

第8章

The Written Word: How Literacy Transformed Consciousness

Phonetic writing represents a stark division between visual and auditory worlds, separating individuals from tribal consciousness. Unlike speech which fosters reaction and emotional involvement, writing enables detachment and individualism. The alphabet's power lies in its ability to transform tribal people into "civilized individuals" with uniform attitudes and rights. The phonetic alphabet's unique technology uses semantically meaningless letters to represent meaningless sounds, sacrificing rich meanings preserved in hieroglyphs and Chinese ideograms. This visual-auditory breach releases individuals from the "tribal trance" and creates separate, equal citizens of civilized societies. While pictographic systems like Babylonian and Chinese give pictorial expression to oral meanings through unwieldy signs, the phonetic alphabet with just a few letters encompasses all languages by separating signs and sounds from their meanings. This separation extends to psychological effects-literate man experiences dissociation of inner sensibility but gains personal freedom from clan and family, enabling individual careers and mobility that transformed ancient military life, creating homogeneous environments where talent could flourish. The spoken word creates audience participation by involving all senses dramatically, unlike written language which separates and extends visual power but remains comparatively slow and crude. A disk-jockey's rapid-fire delivery exemplifies this sensory involvement as he "soars, groans, swings, sings, solos, intones, and scampers." In cultures without dominant literacy, people engage in tactile experiences like Greek men clicking "worry beads" (komboloia) to fill silence-a "tactile sensuousness" characteristic of a culture that produced great sculpture. This sensuous involvement extends to physical contact, as Greeks frequently "pat, pet and prod" visitors like "the family dog." The separation between spoken and written words creates different cultural values-one native who read letters aloud to his non-literate community felt compelled to cover his ears while reading, demonstrating how phonetic writing fosters privacy and individualism by separating senses and individuals from the group. The spoken word contains nuances that written language struggles to capture-Stanislavsky demonstrated this by having actors pronounce "tonight" fifty different ways, each expressing distinct shades of meaning that would require "many a page of prose" to convey in writing.

『メディア論』をもっと深く楽しむ

毎日の新しい気づきを10万件以上のレッスンから
言葉をハイライトして音声と同期
ライブラリを保存して、どの端末からでも利用

第9章

From Mechanical to Electric: The Transformation of Media

The transition from mechanical to electric technology represents a fundamental shift in human extension. Mechanical technologies extended our bodies in space, while electric technology extends our central nervous system globally, abolishing space and time. After three thousand years of mechanical technologies, we now approach the final phase-technological simulation of consciousness-extending the creative process to all of humanity. The mechanical age allowed action without reaction due to slow movement. Now, action and reaction occur almost simultaneously. Western man's detachment, developed through literacy, becomes impossible in the electric age where we're involved in the whole of mankind. The globe contracts to a village, creating an Age of Anxiety through electric implosion that demands participation regardless of viewpoint. Roads and written communication were intimately connected until the telegraph allowed messages to travel faster than messengers. Like money evolving from physical commodities to paper, communication transformed from physical transport to electric information movement. All technologies extend our physical and nervous systems to increase power and speed, and these increases disrupt existing organizations. The Roman Empire's formation through fast roads and paper messages collapsed the self-contained city-states, as speedup separates functions and creates center-margin structures. When these structures become too extensive, pieces detach to form new centers, as happened with American colonies. Electric speeds now create centers everywhere, eliminating margins entirely. Technical speedup inevitably undermines village independence as centralist powers homogenize marginal areas-Rome did this with alphabet and paper routes, as Russia has done over the last century. The electronic age has disrupted our specialist civilization, instantly reassembling fragmented bits into an organic whole-the global village. While wheel and road initially extended cities into countryside, air transport further disrupted this complex, making cities like museums and highways recreational rather than functional. Media's primary impact comes through acceleration, which translates physical problems into moral ones and challenges existing social forms that weren't designed for such speeds.

第10章

Automation and the Future of Work

Automation represents not an extension of mechanical principles but the invasion of the mechanical world by electricity's instantaneous character. It erases linear, sequential operations in favor of instant synchronization, dealing with industrial and marketing components as radio or TV combine individuals into new interprocesses. This electric interrelation brings "mass production" not through size but through instant inclusive embrace. Unlike mechanical systems where power and work were directly related, automated systems separate energy generation from work operations. Electricity's elasticity allows the same power to enable multiple tasks, making it a non-specialist energy identical with information and knowledge. This fusion transforms marketing and consumption into processes of enlightenment. The electronic age becomes literally one of illumination, with paid learning becoming both dominant employment and the source of new wealth, rendering obsolete the mechanistic idea of fragmented "jobs." Automation assumes electricity as the storer and expediter of information, approaching the speed of light-unlike non-electric media that merely hastened things. With electric speeds governing industry and social life, explosion-like crash development becomes normal, while traditional warfare becomes impractical as organic interdependence means disruption of any part threatens the whole. Every industry must rethink its function within the economy, while military branches have rapidly replaced citizen armies with small expert teams. The standardized, homogenized citizenry so necessary to mechanized society becomes a burden to an automated one, which requires depth approaches in all fields. This explains America's sudden post-war rejection of standardization in goods, scenery, living and education-a switch imposed by electric technology, particularly television. Automation, first visible in chemical industries, has now invaded white-collar and management realms through computers, transforming society into what appears as a unified machine for wealth creation. The electrical combination of energy and information makes communication central rather than incidental to production and consumption. Feedback-the introduction of information loops rather than one-way mechanical sequences-ends the lineality that entered Western civilization with the alphabet. This creates a weaving together of individual machines into galaxies, and individual plants into the entire industrial matrix of a culture, demanding full understanding of structural change rather than witless assumptions. Automation paradoxically makes liberal education mandatory as the electric age of servomechanisms releases humans from mechanical servitude, projecting them toward entertainment and art just as machines once liberated horses. This threatens a liberation that taxes our inner resources of self-employment and imagination, revealing how dependent we've become on fragmented mechanical routines. With electricity extending our central nervous system globally, we become nomadic knowledge-gatherers free from fragmentary specialism yet more involved in total social process than ever before. Computer modeling now allows testing complex products and organizations before creation, making the largest units as manageable as small ones. Electric energy's independence from place creates patterns of decentralism and diversity in work, enabling self-employment and artistic autonomy. Panic about automation as a threat of worldwide uniformity merely projects mechanical standardization into a future that has already moved beyond it.

★★★★★

『メディア論』を最後まで読み終えました

100万人以上の学習者に愛用されています

“23日間、毎日使い続けています。今では日課の一部です。”

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『メディア論』の主要テーマ

sensory ratio shifts
global village
hot and cold media
technological determinism
extension of man

『メディア論』の名言

Societies have always been shaped more by the nature of the media by which men communicate than by the content of the communication.
Once a new technology comes into a social milieu it cannot cease to permeate that milieu until every institution is saturated.
Media impact has made prisons without walls for users who docilely accept it.

『メディア論』の登場人物

Marshall McLuhanAuthor and professor who analyzed media effects
Alexis de TocquevilleThinker who analyzed print's impact on society
Pope Pius XIIReligious leader who warned about media techniques
Calvin CoolidgeU.S. President used as a case study for cool media
Franklin D. RooseveltU.S. President used as a case study for hot media

著者について

『メディア論：人間の延長』（Understanding Media: The Extensions of Man）の著者であるハーバート・マーシャル・マクルーハン（1911–1980）は、テクノロジーと文化に関する現代の言説を再構築した、先駆的なカナダのメディア理論家でありコミュニケーション学者です。トロント大学の教授であり、同大学の文化・テクノロジー・センターの所長を務めたマクルーハンは、「メディアはメッセージである」という基礎的な概念によって世界的な評価を得ました。この概念は、コンテンツそのものだけでなく、通信テクノロジー自体が人間の知覚と社会を変容させると主張するものです。

1964年の著書『メディア論』におけるメディアの社会的影響の探求は、印刷物から電子メディアに至るまで、新興テクノロジーに対する先見明快な分析者としての彼の名声を確固たるものにしました。

カナダ総督賞を受賞した『グーテンベルクの銀河系』（1962年）や『機械の花嫁』（1951年）を含むマクルーハンの初期の著作は、文化およびメディア分析に対する彼の学際的なアプローチを確立しました。「地球村（グローバル・ヴィレッジ）」や感覚主導のメディア分類システムに関する彼の理論は、今日でも世界中の学術カリキュラムの主要な要素となっています。『メディア論』は20以上の言語に翻訳され、デジタル文化に関する議論で頻繁に引用されており、マクルーハンは没後、インターネット時代の預言者としての評価を確立しています。

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"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

BeFreedがウェブ上でどのように話題になっているかをもっと見る

コロンビア大学卒業生がサンフランシスコで開発

LOVED BY

1,000,000+ curious minds.

4.7

avg rating

1M+ learners

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA

117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum

108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC

254

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful

4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon

201

"It is great for me to learn something from the book without reading it."

@OojasSalunke

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn

483

"Makes me feel smarter every time before going to work"

@Cashflowbubu

BeFreedがウェブ上でどのように話題になっているかをもっと見る

今すぐ学習の旅を始めよう

第4章

メディア論

概要『メディア論』の概要

1冊の本。さまざまな聴き方。

The Medium is the Message: How Technology Reshapes Our World

The Medium Shapes the Message: How Technologies Transform Society

聴きながら、すべての言葉を目で追えます

Hot and Cold: The Temperature of Media

Narcissus as Narcosis: Technology as Self-Amputation

『メディア論』をもっと深く楽しむ

Hybrid Energy: The Power of Media Crossings

Media as Translators: Technologies as Metaphors

聴きながら、すべての言葉を目で追えます

The Nemesis of Creativity: How Technology Creates Its Own Challenges

The Written Word: How Literacy Transformed Consciousness

『メディア論』をもっと深く楽しむ

From Mechanical to Electric: The Transformation of Media

Automation and the Future of Work

『メディア論』を最後まで読み終えました

『メディア論』の主要テーマ

『メディア論』の名言

『メディア論』の登場人物

著者について

メディア論の要約をダウンロード

他のユーザーのお気に入り

この本に関するよくある質問

What is Understanding Media by Marshall McLuhan about?

Who should read Understanding Media?

Is Understanding Media worth reading?

What does "the medium is the message" mean?

もっと見る

1,000,000+ curious minds.

1,000,000+ curious minds.

1冊の本。さまざまな聴き方。

The Medium is the Message: How Technology Reshapes Our World

The Medium Shapes the Message: How Technologies Transform Society

聴きながら、すべての言葉を目で追えます

Hot and Cold: The Temperature of Media

Narcissus as Narcosis: Technology as Self-Amputation

『メディア論』をもっと深く楽しむ

Hybrid Energy: The Power of Media Crossings

Media as Translators: Technologies as Metaphors

聴きながら、すべての言葉を目で追えます

The Nemesis of Creativity: How Technology Creates Its Own Challenges

The Written Word: How Literacy Transformed Consciousness

『メディア論』をもっと深く楽しむ

From Mechanical to Electric: The Transformation of Media

Automation and the Future of Work

『メディア論』を最後まで読み終えました

他のユーザーのお気に入り

もっと見る

『メディア論』の概要