What is Old Man's War by John Scalzi about?

Old Man's War by John Scalzi follows 75-year-old John Perry who joins Earth's Colonial Defense Forces on his birthday. After saying goodbye at his wife's grave, Perry's consciousness is transferred into a genetically enhanced clone body to fight alien species for habitable planets. The military science fiction novel explores humanity's brutal interstellar colonization efforts, examining themes of mortality, identity transformation, and finding meaning through warfare across the stars.

Who should read Old Man's War?

Old Man's War appeals to science fiction fans who enjoy military sci-fi with philosophical depth, readers interested in stories about second chances and reinvention, and those who appreciate fast-paced action combined with thought-provoking themes. John Scalzi's novel is perfect for fans of Robert Heinlein's Starship Troopers or Joe Haldeman's The Forever War, offering accessible prose with dark humor while exploring complex questions about aging, identity, and the cost of survival.

Is Old Man's War worth reading?

Old Man's War is widely considered a modern military science fiction classic, praised for its engaging first-person narrative, innovative premise of elderly soldiers, and balance between action and emotional depth. John Scalzi crafts a compelling story that examines transformation, loss, and humanity while delivering entertaining combat sequences and alien encounters. The novel's exploration of consciousness transfer, enhanced bodies, and interstellar warfare offers both thrilling entertainment and meaningful commentary on what makes us human.

Who is John Scalzi and what makes him notable?

John Scalzi is an award-winning American science fiction author known for accessible, character-driven stories with sharp wit and philosophical undertones. Old Man's War launched his successful writing career and spawned a popular series that established him as a leading voice in modern military sci-fi. Scalzi's work combines classic science fiction concepts with contemporary sensibilities, earning him Hugo Award recognition and a devoted readership for his ability to blend entertainment with thoughtful social commentary.

What is the Colonial Defense Forces in Old Man's War?

The Colonial Defense Forces (CDF) is Earth's interstellar military organization that protects human colonies and fights alien species for habitable planets in Old Man's War. The CDF exclusively recruits 75-year-old volunteers who provide DNA samples at age 65, transferring their consciousness into enhanced clone bodies. This secretive organization possesses advanced technology far beyond Earth's understanding, including consciousness transfer, genetic engineering, neural interfaces, and skip drives for faster-than-light travel.

Why does Old Man's War recruit elderly people instead of young soldiers?

Old Man's War by John Scalzi explains that the Colonial Defense Forces recruits elderly volunteers because they possess decades of knowledge, skills, and life experience that young people lack. At 75, recruits have accumulated wisdom, emotional maturity, and problem-solving abilities that prove invaluable in combat situations. Additionally, elderly volunteers have fewer ties to Earth and nothing left to lose, making the one-way journey and dangerous military service more acceptable than recruiting young people with full lives ahead.

What happens to John Perry's body in Old Man's War?

In Old Man's War, John Perry's consciousness is transferred from his 75-year-old body into a genetically engineered clone with extraordinary enhancements. His new body features enhanced musculature, green skin, yellow cat-like eyes, superior strength and dexterity, nanobot-enhanced artificial blood, and heightened senses. Most critically, Perry receives a BrainPal—a neural interface allowing thought-based communication with other CDF members. This transformation gives elderly recruits superhuman capabilities for interstellar warfare.

Who is Jane Sagan in Old Man's War and how is she connected to John Perry?

Jane Sagan is a Special Forces soldier in the Ghost Brigades who rescues John Perry during the Battle for Coral in Old Man's War. Shockingly, Sagan is a clone grown from Perry's deceased wife Kathy's DNA sample, physically resembling a younger, enhanced version of her. Unlike Perry, Jane has no memories of Kathy's life since her consciousness was never transferred. This connection creates a complex relationship as Sagan seeks to understand what being "realborn" means through Perry's memories.

老人と宇宙

ジョン・スコルジー

4.23(229328 Reviews)

『老人と宇宙』の概要

スカルジーのミリタリーSFの傑作では、75歳の老人たちがエイリアンと戦うために新しい体を手に入れます。オンラインでの自費出版を経て、初版がわずか数週間で完売したこのヒューゴー賞ノミネート作は、20年経った今も読者を魅了し続けるシリーズの先駆けとなりました。あなたは引退生活を捨てて、戦場へ向かいますか？

語り方を選ぶ

1冊の本。さまざまな聴き方。

老人と宇宙の同じアイデアを、あなたに合う声・深さ・ペースで学べます。いつでも切り替えられます。

第1章

When Death Becomes a Career Opportunity

In a universe where humans are fighting for survival among countless hostile alien species, turning 75 marks not the end but a new beginning. John Scalzi's military science fiction masterpiece "Old Man's War" has captivated millions since its 2005 publication, earning comparisons to Robert Heinlein's classics and spawning a beloved series. The novel's brilliant premise-elderly Earth citizens getting a second chance at youth by joining an interstellar military-has made it required reading in military academies and a favorite among celebrities like Neil deGrasse Tyson, who praised its "scientifically plausible yet mind-bending concepts." What makes this story so compelling isn't just its action-packed battles but its profound exploration of identity, consciousness, and what it means to be human when your body is no longer your own.

第2章

The Final Frontier Needs Experienced Hands

John Perry's 75th birthday unfolds as a day of profound transitions. It begins with a solemn visit to his wife Kathy's grave - their traditional birthday ritual now performed solo - and culminates in a decision that will forever alter his existence: enlisting in the Colonial Defense Forces. Like many elderly Earth citizens, Perry has heard tantalizing whispers about the CDF's offer: a chance at renewed youth in exchange for military service protecting humanity's interstellar colonies. The proposition comes with an absolute condition that haunts many potential recruits - Earth becomes forever off-limits, a permanent exile from humanity's cradle. The CDF operates as a powerful autonomous entity, maintaining its independence through technological superiority. Their most valuable asset is the monopoly on "skip drive" technology, enabling faster-than-light travel between the stars. This advantage allows them to dictate terms to Earth's governments while keeping their most advanced capabilities shrouded in secrecy. Their recruitment strategy specifically targets the elderly, valuing their accumulated wisdom and life experience over youthful vigor. Perry's journey to his new life begins at Nairobi's space elevator - a towering marvel of engineering that stretches from Earth to geosynchronous orbit. The CDF deliberately chose to build this impressive structure in Africa, both as a symbol of their technological prowess and as a subtle reminder to Earth's traditional power centers of their diminishing relevance. During his ascent, Perry meets his fellow recruits, who quickly bond over their shared situation. This group - Harry Wilson, Jesse Gonzales, Thomas Mueller, Susan Choung, Alan Rosenthal, and Maggie Rossi - dub themselves the "Old Farts," finding humor and solidarity in their advanced years as they face the unknown together. The true nature of the CDF's rejuvenation process proves far more radical than any recruit anticipated. Instead of merely reversing aging, the process involves consciousness transfer into entirely new, genetically engineered bodies. These enhanced forms feature bright green skin infused with chlorophyll for supplementary energy production, dramatically enhanced muscular strength, heightened sensory capabilities, and integrated "BrainPal" computers that interface directly with their thoughts. Dr. Russell, the scientist overseeing their transformation, emphasizes this distinction: "We're not making you young again. We're making you again, but better." Perry's adaptation to his new form becomes a journey of both physical discovery and philosophical questioning. In a deeply personal moment, he transfers his wedding ring from his original body to his new one - a symbolic bridge between his past life and uncertain future. The recruits quickly discover their enhanced capabilities: they can lift several times their body weight, heal from injuries in hours rather than weeks, and function effectively with minimal sleep. However, they also learn a sobering truth: their new bodies are deliberately sterile, engineered purely as combat platforms. This revelation underscores the CDF's pragmatic approach - these are weapons systems, not vessels for humanity's continuation.

聴きながら、すべての言葉を目で追えます

『老人と宇宙』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

Boot Camp: Seventy-Five Going on Superhuman

Training under the abrasive Master Sergeant Antonio Ruiz quickly dispels any romantic notions about military service. "The universe is a fucked-up place," Ruiz tells them bluntly, showing horrific footage of soldiers being eviscerated by aliens. The footage isn't merely shocking - it's deliberately traumatic, designed to shatter their remaining human psychological limitations. His goal is to make them "believe" in their enhanced bodies by pushing them beyond human limitations - running twenty-five kilometers in underwear through rough terrain, sprinting hundred meters in seven seconds on various surfaces, jumping across ten-meter gaps between buildings, and remaining underwater for six minutes with sandbags strapped to their chests. Perry, appointed platoon leader due to his quick thinking and adaptability, faces his own demons during training. A childhood near-drowning experience in a neighbor's pool makes the underwater exercise particularly terrifying, triggering panic attacks that threaten to derail his training. His friend Alan helps him through it, teaching him to trust his enhanced body's capabilities rather than succumb to old fears. This moment marks Perry's psychological transformation - finally accepting he's "something more than human" and understanding that his new body isn't bound by his old limitations. The recruits are introduced to their primary weapon, the MP-35 Infantry Rifle, a technological marvel that creates and fires six different projectiles using "high-density nano-robotic ammunition." Each projectile serves a specific combat purpose: armor-piercing rounds for heavily protected enemies, dispersal ammunition for swarm attacks, and specialized munitions for various alien physiologies. Between intensive combat drills, they attend detailed classes about the diverse alien species they'll face - from forty-meter beings that polymerize water to render environments uninhabitable, to small desert-dwellers using sophisticated biological attacks that can liquefy human tissue. This constant adaptation to radically different enemies explains the CDF's sobering statistic: 75% of recruits will die within ten years of service. Lieutenant Oglethorpe provides the philosophical foundation for their sacrifice: while CDF soldiers are genetic dead ends, unable to reproduce in their modified bodies, the colonists they protect represent humanity's evolutionary future. "In this universe," he tells them, "experience counts" - making their lifetime of accumulated wisdom their greatest asset against technologically superior foes. Perry's platoon particularly excels in their final war games by leveraging their BrainPals for continuous tactical communication while operating as independent units, demonstrating Perry's natural tactical abilities and innovative thinking. Their success becomes a model for other platoons, showing how human experience combined with enhanced capabilities can overcome seemingly insurmountable odds.

第4章

The Reality of Interstellar Warfare

Perry's first taste of actual combat comes against the Consu, a technologically advanced species whose religious doctrine mandates ritual warfare. The battle shatters any romantic notions of space combat he might have harbored - instead of elegant starship duels, he finds himself in a chaotic nightmare of plasma fire, twisted metal, and screaming soldiers. The Consu's superior technology makes them particularly fearsome opponents, wielding weapons that can slice through CDF armor like paper. Perry watches helplessly as his squadmate Watson is killed by a Consu energy weapon that literally unravels his molecular structure - an experience that haunts Perry's dreams for months afterward. The Old Farts, Perry's training companions who became his closest friends, begin falling one by one in increasingly horrific ways. Maggie's death proves especially poignant - she sacrifices herself by piloting her damaged ship into a Consu carrier, using her final moments to transmit a joke about finally getting to "light up" like she always wanted. Thomas meets a grotesque end when a seemingly harmless alien spore turns out to be an intelligent slime mold that systematically dissolves his internal organs. Susan, the group's sharpshooter, perishes defending a colonial settlement from raiders, her last words a quiet "Sorry, Perry" over the comm system. Each loss carves another piece from Perry's soul, though military conditioning and the relentless pace of combat force him to push his grief into a mental box he rarely dares to open. The moral complexity of their missions increasingly weighs on Perry's conscience. The battle at Cova Banda becomes a turning point - the CDF soldiers find themselves fighting against the Covandu, a sophisticated civilization of inch-tall humanoids. Perry experiences profound cognitive dissonance as he literally stomps through their miniature cities, crushing tiny tanks and watching microscopic soldiers scatter in terror. Their screams, though high-pitched, sound disturbingly human. This absurd yet horrifying scenario triggers Perry's emotional breakdown during a quiet moment with Alan: "I don't feel human anymore," he confesses, disturbed by how easily he's adapted to casual genocide. Alan's clinical response that they're "technically not human anymore" only heightens Perry's distress, leading to his insistence that they must "acknowledge at least some of the horror of what we do, whether we're doing it for good reasons or not." The war reaches a catastrophic climax during the assault on Coral, a verdant world occupied by the Rraey - an alien species notorious for viewing other sentient beings as gourmet meals. What begins as a standard operation transforms into a devastating trap when the entire CDF fleet emerges from skip space directly into a prepared killzone. Ships explode by the hundreds before their crews can even react. Perry's shuttle is among the few to escape the initial massacre, only to crash land in hostile territory. Severely injured and separated from his unit, Perry is rescued by a group of Special Forces soldiers. Among them is a warrior who stops him cold - she's the spitting image of his deceased wife Kathy, down to the smallest detail, raising disturbing questions about the true nature of the CDF's recruitment practices.

『老人と宇宙』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

The Ghost Brigades and a Second Chance at Love

During Perry's grueling recovery period, he grapples with the catastrophic scale of the Coral ambush - ninety-five thousand soldiers lost across sixty-two ships, representing one of the most devastating defeats in CDF history. The unprecedented nature of the attack haunts military strategists, as the Rraey somehow detected their ships' arrival through skip space, a feat considered theoretically impossible given the physics of interdimensional travel. Perry becomes obsessed with two interconnected mysteries that dominate his thoughts: the tactical brilliance behind the ambush's execution and the inexplicable appearance of his dead wife's doppelganger among his rescuers. This mysterious soldier is Jane Sagan, an elite member of the Special Forces widely known as the "Ghost Brigades" - a name that carries both reverence and unease throughout the CDF. Unlike regular CDF soldiers who transfer their consciousness from aging bodies, Special Forces troops are created through a more complex process using the consciousness patterns of deceased individuals. In Jane's case, she was generated using Kathy Perry's DNA and partial consciousness patterns, creating a unique entity who shares physical attributes and fragmentary memories with John's deceased wife but possesses her own distinct identity. The Ghost Brigades represent the bleeding edge of human consciousness technology, walking a fine line between resurrection and creation. When Perry receives orders to join the diplomatic vessel Sparrowhawk for a high-stakes mission to the enigmatic Consu, he finds himself working in close proximity to Jane. Their relationship evolves through careful conversations and shared duties, with Jane displaying an almost anthropological curiosity about Kathy's life and personality. She methodically questions Perry about his former existence on Earth, absorbing stories about his marriage and civilian life with scientific precision. Though Perry initially maintains emotional distance, protecting himself from the psychological complexity of their situation, he gradually finds himself drawn to Jane's unique combination of familiar features and entirely new personality traits. Their connection develops not as an attempt to recreate his past, but as something unprecedented - a bridge between his former life and his current reality. The diplomatic mission yields a shocking revelation: the technologically superior Consu deliberately provided the Rraey with skip drive detection technology, orchestrating the massacre at Coral as part of their inscrutable agenda. Armed with this critical intelligence, the Special Forces launch an ambitious counter-attack on Coral, targeting the detection device that stripped humanity of its greatest tactical advantage. During the intense ground battle, Jane sustains life-threatening injuries. Perry, drawing on both military training and emotional impulse, carries her through withering enemy fire to reach a stasis chamber, simultaneously discovering detailed technical specifications for the Consu tracking system. Though their paths diverge after the mission's completion, Jane eventually breaks their silence with a powerful message containing an image of a sunrise over an undulating field - a sanctuary where Special Forces veterans can retire and, in Jane's words, "learn how to be human for the first time." Her invitation for Perry to join her after his service carries deep significance, acknowledging both their unique circumstances and potential future. She articulates their situation with characteristic directness: while she can never be Kathy, they have the opportunity to build something new together. Perry reflects on this possibility with the same clarity he felt when leaving his wife's grave, understanding that just as Kathy's essence wasn't contained in that plot of Earth soil, his future isn't bound by his past. He looks forward to their reunion with patient anticipation: "Soon. Soon enough."

第6章

The Ethics of Engineering Soldiers

Throughout the narrative, Scalzi explores the ethical implications of the CDF's practices in creating enhanced human soldiers. By genetically engineering soldiers who are technically no longer human, the CDF blurs the line between person and weapon - raising fundamental questions about what defines humanity. These modified soldiers possess enhanced strength, accelerated healing, and chlorophyll-enhanced skin, transforming them into something both more and less than their original human selves. The ethical complexity deepens as these modifications are irreversible, effectively creating a permanent warrior class that can never return to normal human society. The BrainPal technology, while enhancing soldiers' capabilities, raises serious questions about autonomy and privacy. Perry's BrainPal (nicknamed "Asshole") increasingly anticipates his needs, becoming an extension of his consciousness - but this integration comes at a cost. The technology allows for constant surveillance, immediate command override, and the potential for psychological manipulation. Soldiers can share thoughts, experiences, and tactical information instantaneously, but this connectivity also means their most private thoughts are potentially accessible to CDF command. The Ghost Brigades represent an even more troubling ethical frontier - creating conscious beings using the DNA and partial consciousness patterns of the dead, without their explicit consent. These Special Forces soldiers are grown as adults and programmed with combat knowledge, raising questions about personhood and identity. Jane's struggle with her partial memories of Kathy's life becomes a poignant exploration of consciousness and self-determination. She grapples with whether she is truly her own person or merely an echo of someone else's existence - a philosophical quandary that challenges conventional notions of identity and consciousness. The CDF's relationship with Earth reveals systemic ethical violations on a broader scale. By maintaining a strict monopoly on skip drive technology and preventing any return to Earth, they've effectively created a one-way pipeline of soldiers. This policy ensures a constant supply of recruits while keeping Earth technologically stagnant. The deliberate underdevelopment of Earth while colonies expand creates a stark power imbalance - the Colonial Union essentially treats Earth as a human resource farm, exploiting its population while denying them the benefits of colonial advancement. This arrangement raises questions about colonialism, power dynamics, and the moral cost of military superiority. The narrative further explores the psychological impact on soldiers who must cope with their transformed bodies and enhanced capabilities while carrying out increasingly morally ambiguous missions. The CDF's justification that these measures are necessary for human survival adds another layer to the ethical debate - forcing readers to consider whether the ends truly justify such extreme means.

聴きながら、すべての言葉を目で追えます

『老人と宇宙』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

Humanity's Place in a Hostile Universe

The novel presents a sobering view of humanity's position in the cosmos. Unlike many science fiction narratives where humans quickly rise to dominance, Scalzi's universe is crowded with older, more technologically advanced species. Humanity survives not through technological superiority but through adaptability, determination, and willingness to sacrifice. This harsh reality is demonstrated repeatedly through encounters with species that possess technologies centuries or even millennia beyond Earth's capabilities - from the Rraey's advanced weaponry to the almost godlike powers of the Consu. Lieutenant Oglethorpe's crucial explanation reveals that humanity's future lies not in the genetically engineered CDF soldiers but in the colonists adapting to different environments across hundreds of worlds. This diaspora will eventually lead to human subspecies evolving to match their environments - a true evolutionary expansion rather than the dead-end engineering of the CDF bodies. The colonists face everything from high-gravity worlds to planets with unusual atmospheric compositions, forcing natural selection to work in real-time. Some colonies have already begun showing subtle adaptations after just a few generations, suggesting humanity's remarkable plasticity. The Consu's revelation that they "love" lesser species and want to help them progress toward cosmic perfection adds another dimension to humanity's cosmic position. Their seemingly arbitrary rules of engagement and technological gifts to various species might be part of some grand evolutionary experiment, with humanity as just one of many test subjects. The Consu's approach mirrors that of detached scientists - offering carefully measured challenges and advantages, then watching how different species respond. This suggests a universe where advancement isn't just about technological progress but about species-wide growth and adaptation. The novel's perspective challenges traditional human-centric science fiction tropes by positioning Earth as just one minor player in a vast cosmic drama. The Colonial Defense Forces themselves represent a compromise - humans must literally abandon their original bodies to compete in space, highlighting how far humanity must go to even survive, let alone thrive, among the stars. This humbling position actually becomes humanity's strength, as their acknowledged weakness drives innovation and adaptation in ways that more powerful species might never consider.

第8章

Finding Meaning in a Second Life

At its heart, "Old Man's War" explores how people find purpose in second chances. Perry and his fellow recruits, having already lived full lives on Earth, must redefine themselves in their new bodies and roles. Some, like the former politician Bender, fail to adapt - clinging to old identities and dying as a result. Others, like Perry, embrace their new capabilities while maintaining their core values. This tension between past and present selves becomes a central theme, as recruits struggle to reconcile their decades of civilian experience with their new military reality. The novel suggests that experience and wisdom are valuable even in a technologically advanced future. The CDF specifically recruits the elderly because their lifetime of experiences gives them perspective that younger soldiers lack. This wisdom manifests in various ways - from Perry's diplomatic handling of first contact situations to his ability to process loss and grief more maturely than traditionally aged soldiers might. As Perry navigates increasingly morally ambiguous missions, his seventy-five years of human experience help him maintain his humanity even in his inhuman body. His past as a teacher particularly influences his leadership style, showing how civilian skills translate to military contexts. The elderly recruits bring unique psychological advantages to their roles. Their familiarity with death and loss helps them process the violence of war. Their decades of problem-solving experience allows them to think creatively in combat situations. Most importantly, having already lived full lives, they approach their military service with less fear and more perspective than younger soldiers typically would. By the story's end, Perry looks forward to yet another transformation - retiring with Jane to learn how to be human again. This third life represents not just survival but the possibility of love and connection beyond his military service. His relationship with Jane, itself a complex blend of past and present identities, demonstrates how emotional bonds can persist across radical physical changes. In a universe defined by conflict and loss, Perry's journey suggests that adaptation doesn't require abandoning one's humanity - it means carrying it forward into each new incarnation. The novel ultimately argues that true identity resides not in the body but in the accumulated experiences, relationships, and moral choices that define a person's character.

『老人と宇宙』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

The Ultimate Frontier: Identity Beyond the Body

Scalzi's masterpiece ultimately confronts one of humanity's most fundamental philosophical questions: what makes us who we are when everything physical about us changes? Through Perry's transformation from an elderly man into a green-skinned super-soldier and Jane's complex journey from Kathy's consciousness into a new form, the novel explores the persistence of identity through radical physical change. Is Perry still himself in his engineered body? Is Jane truly a continuation of Kathy, or has she become someone entirely new? The novel suggests that identity transcends the physical - Perry remains essentially Perry despite his transformation, carrying his memories, values, relationships, and capacity for connection into his new existence. This philosophical exploration becomes increasingly relevant in our contemporary world of advancing medical technology, prosthetics, genetic engineering, virtual identities, and emerging discussions about consciousness transfer. "Old Man's War" invites readers to consider what truly constitutes the self - is it our memories, our DNA, our physical presence, our continuous stream of consciousness, or something more ineffable? The question resonates particularly strongly as we grapple with technologies that blur the lines between natural and artificial, biological and mechanical. The novel delves deeper into this theme through Perry's relationships, especially his connection to both Kathy and Jane. His ability to recognize the essence of his wife in Jane, despite her entirely different physical form, suggests that our connections to others exist on a level beyond the purely physical. As Perry awaits reunion with Jane, he reflects that he left his wife's grave without regret because "what made Kathy herself wasn't in that hole in the ground." This powerful observation extends beyond mere philosophical musing - it speaks to how we understand consciousness, personality, and the nature of human relationships. Through various characters' experiences with consciousness transfer and body modification, Scalzi explores how identity persists even as our physical forms change. The Colonial Defense Forces' entire operation relies on this principle - that consciousness and identity can be preserved even through complete physical transformation. This raises fascinating questions about the nature of aging, death, and continuity of self. In a universe where humans must constantly adapt to survive, the novel suggests that our essential nature - our memories, values, relationships, and core personality - remains remarkably stable even as our bodies change. The story ultimately offers a profound hope - that who we are matters more than what we are, and that genuine human connection can survive even the most radical transformations. This message resonates particularly strongly in an era where technological advancement increasingly challenges our traditional understanding of human identity and consciousness.

★★★★★

『老人と宇宙』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。”

jayallen

『老人と宇宙』の主要テーマ

consciousness transfer
interstellar colonialism
genetically engineered soldiers
technological rejuvenation
alien xenobiology

『老人と宇宙』の名言

Earth becomes forever off-limits, a permanent exile from humanity's cradle.
We're making you again, but better.
The universe is a fucked-up place.
In this universe, experience counts.

『老人と宇宙』の登場人物

John PerryProtagonist and 75-year-old CDF recruit
Harry WilsonMember of the 'Old Farts' recruit group
Antonio RuizAbrasive Master Sergeant and drill instructor
Dr. RussellScientist overseeing the rejuvenation process
Alan RosenthalRecruit who helps Perry overcome his fears

著者について

ジョン・マイケル・スカルジーは、『老人と宇宙（そら）』のベストセラー作家であり、同世代で最も人気のあるSF作家の一人です。1969年にカリフォルニア州フェアフィールドで生まれたスカルジーは、シカゴ大学で学んだ後、ジャーナリズムの道に進みました。

彼のデビュー作である『老人と宇宙』（2005年）は、ロバート・A・ハインラインの『宇宙の戦士』を意識的にアップデートしたミリタリーSFの叙事詩です。人類の未来の戦争で戦うために、新しく強化された肉体を与えられた高齢の志願兵たちの物語を通じて、アイデンティティ、テクノロジー、そして星間戦争というテーマを探求しています。

『老人と宇宙』の成功により、スカルジーは2006年に権威あるジョン・W・キャンベル新人賞を受賞し、同作はヒューゴー賞の最終候補にも残りました。その後、彼は『幽霊艦隊』、『最後の植民地』、『地球連合軍』を含む5つの続編でこの世界観を広げていきました。

このシリーズ以外にも、スカルジーは2013年にヒューゴー賞長編小説部門を受賞した『レッドシャーツ』や、『怪獣保護協会』、『スターター・ヴィラン』など、ニューヨーク・タイムズのベストセラーを多数執筆しています。広く読まれている彼のブログ「Whatever」でもさらに2つのヒューゴー賞を受賞しており、現代SFにおける彼の影響力を確固たるものにしています。

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108

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@Erin, Investment Banking Associate , NYC

254

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@djmikemoore

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4.5K

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

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

@Jaded_Falcon

201

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@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

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."

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117

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@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5章

老人と宇宙

概要『老人と宇宙』の概要

1冊の本。さまざまな聴き方。

When Death Becomes a Career Opportunity

The Final Frontier Needs Experienced Hands

聴きながら、すべての言葉を目で追えます

Boot Camp: Seventy-Five Going on Superhuman

The Reality of Interstellar Warfare

『老人と宇宙』をもっと深く楽しむ

The Ghost Brigades and a Second Chance at Love

The Ethics of Engineering Soldiers

聴きながら、すべての言葉を目で追えます

Humanity's Place in a Hostile Universe

Finding Meaning in a Second Life

『老人と宇宙』をもっと深く楽しむ

The Ultimate Frontier: Identity Beyond the Body

『老人と宇宙』を最後まで読み終えました

『老人と宇宙』の主要テーマ

『老人と宇宙』の名言

『老人と宇宙』の登場人物

著者について

老人と宇宙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 Old Man's War by John Scalzi about?

Who should read Old Man's War?

Is Old Man's War worth reading?

Who is John Scalzi and what makes him notable?

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。

When Death Becomes a Career Opportunity

The Final Frontier Needs Experienced Hands

聴きながら、すべての言葉を目で追えます

Boot Camp: Seventy-Five Going on Superhuman

The Reality of Interstellar Warfare

『老人と宇宙』をもっと深く楽しむ

The Ghost Brigades and a Second Chance at Love

The Ethics of Engineering Soldiers

聴きながら、すべての言葉を目で追えます

Humanity's Place in a Hostile Universe

Finding Meaning in a Second Life

『老人と宇宙』をもっと深く楽しむ

The Ultimate Frontier: Identity Beyond the Body

『老人と宇宙』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

『老人と宇宙』の概要