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Ponder Existence with the 12 Best Hard Sci-Fi Philosophical Novels

Wed Oct 04 2023

by Book Raider

Step into the exciting, sometimes mind-bending realm of hard science fiction and philosophy. Welcome, dear reader, to a world where you'll find yourself questioning realities, traversing through time dimensions, gazing upon alien worlds, or simply brooding over AI consciousness. You don't need to be a rocket scientist or a philosopher to enjoy this mind gymnastics - just a good ol' helping of curiosity will do!

Treating your brain to a bit of stretching, this literary journey isn't just about lasers and teleportations. It's a deep dive into life’s big questions wrapped in a space suit. It's the playground where Isaac Asimov, Philip K. Dick, and Arthur C. Clarke ask us to ponder 'What If...?'. Their questions, our curiosity - a perfect rendezvous. Fasten your mental seatbelts ladies and gentlemen, things could get existential.

Dogs of War by Adrian Tchaikovsky

Dogs of War

by Adrian Tchaikovsky

Why Dogs of War is on this list: This ain't no light stroll through the dog park, my friend. Tchaikovsky's Dogs of War takes the existential can of worms 'what does it mean to be human' and smacks it with the philosophical fly-swatter of 'what does it mean to be a bioengineered animal soldier'. It's heavy stuff, all wrapped up in hard science fiction.

Dogs of War is a thrilling ride into a near-future world where bioengineered animal soldiers, like our canine hero Rex, are used in warfare. As the leader of his pack, Rex is more than just a good dog. He's a hard-hitting, hard-thinking, hard-questioning beast of war. The book cleverly mixes action-packed war scenes with philosophical discussions about autonomy, morality, and the nature of being.

What readers like: Readers have found themselves shockingly attached to Rex and his pack, becoming emotionally invested in their struggle for autonomy and personhood. And while these dogs might not have the answers to life, the universe, and everything, readers have loved the hard-hitting questions and thought-provoking themes. Moreover, the lively pace and uncompromising exploration of morally murky territories make this a favorite among hard sci-fi enthusiasts.

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Exhalation: Stories by Ted Chiang

Exhalation: Stories

by Ted Chiang

Why Exhalation: Stories is on this list: This one will seriously mess with your mind and have you thinking about existence at a whole new level. If your idea of a good time involves chewing over complicated existential questions, then Ted Chiang's Exhalation: Stories is for you.

This is a gem of a collection delivering nine profound stories that will pull you into an array of contemplations about life, free will, and the nature of the universe. Done in a daring and inventive style, Chiang's stories dabble in everything from parallel universes to artificial consciousness, challenging you to question reality and your place within it.

What readers like: Readers love the thought-provoking themes, well-crafted characters, and the beautiful style of Ted Chiang's writing. Many find it to be real page-turners and love how Chiang takes traditional science fiction tropes and gives them a mind-bending twist. It's perfect if you're looking for something that's both riveting and deeply philosophical.

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Fall; or, Dodge in Hell by Neal Stephenson

Fall; or, Dodge in Hell

by Neal Stephenson

Why Fall; or, Dodge in Hell is on this list: Dive into the deep existential questions in a world where technology and philosophy intersect in this hard sci-fi novel jam-packed with brainy theories. It’s like having a philosophical debate with Einstein while stuck in a Tron-like alternate reality. Say goodbye to the usual contemplative cup of coffee, you won’t need it once you crack the spine of this book.

The impressive tome, 'Fall; or, Dodge in Hell', straddles the delicate line between the world of the living and the digital afterlife. We follow billionaire Richard 'Dodge' Forthrast as he wakes up in a computer-generated world after a medical procedure goes astray. Now he has all eternity to contemplate existence, in a place where the usual rules of life and death do not apply. Enthralling, mind-boggling and eternally ponderous.

What readers like: Readers rave about the purposely paced plot, the realistic depiction of advanced technologies and Stephenson's erudite exploration of philosophical conundrums. It’s like sipping an intellectual cocktail of Descartes and Hawking. You'll probably need a minute to digest the tapered wisdom and observe the sudden deep frown on your forehead in the mirror. But isn't that what we're all secretly looking for - a book that stretches our cerebellum to new lengths?

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Recursion by Blake Crouch

Recursion

by Blake Crouch

Why Recursion is on this list: If thoughts about time, memory, and existence make you go 'hmm', then look no further! Recursion takes these philosophical questions and shoves them into a mega brain-bending sci-fi tale that's harder than trying to understand your phone's terms of service.

Recursion tells the intriguing tale of Barry, a New York City cop investigating the FMS (False Memory Syndrome) pandemic, and Helena, a neuroscientist who has designed a device capable of preserving the most precious moments of our lives as actual, re-liveable experiences. But as it turns out, meddling with memories might just have some striking and extraordinary consequences. You think forgetting where you left your keys is weird? Just you wait!

What readers like: Readers appreciate the mix of hard science fiction with philosophical conundrums, with a love story in there to keep you grounded. The mix of emotions, from suspense to heartbreak, along with dizzying high-concept ideas will keep you turning pages. Plus, it's got a twist so whacky, you won't see it coming even if you strapped a headlight to your forehead.

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The Dark Forest by Liu Cixin

The Dark Forest

by Liu Cixin

Why The Dark Forest is on this list: With its intellectually-stimulating plot and extraordinary world-building, The Dark Forest dives deep into the realm of hard science fiction, while also moving through lightyears of philosophical discussions that could potentially turn your world, well, upside down.

In The Dark Forest, Earth is on the brink of annihilation, thanks to an impending invasion by a hostile alien culture from the distant cosmos. The only hope for survival is through humanity's cleverest minds coming up with a plan. Simple, right? Except for the twist - the aliens can monitor their thoughts and plans. It won't be an exaggeration to say that the book will generously stretch your brain muscles and maybe make you suspicious of your own thoughts. Be warned: this one's a wild, interstellar philosophical journey.

What readers like: Readers really love how The Dark Forest forces them to ponder, question, and marvel at the vast complexities of the universe. They also appreciate the skill with which Liu Cixin weaves complex scientific concepts into the narrative, yet keeps the story accessible. And of course, there's a generous dose of suspense and intrigue to keep those pages turning. A perfect choice for readers who love their sci-fi with a side of 'What if?'

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New York 2140 by Kim Stanley Robinson

New York 2140

by Kim Stanley Robinson

Why New York 2140 is on this list: New York 2140 delves deep into questions of humanity's future and existence in a world drastically transformed by climate change. It's a heady concoction of longing for the past, dealing with the present, and speculating about the future, all while navigating the dense philosophical questions posed by the author, making it a must-read within the hard sci-fi philosophical genre.

Set in 2140, sea levels have risen and transformed New York into a novel Venice. Amidst tides and canals, the citizens of this new city strive to adapt and preserve their way of life. The novel presents a series of interwoven narratives that sketch a picture of resilience, exploration and deeply rooted optimism in the face of the most severe adversities, while posing critical questions about our relationship with our home planet and its changing face.

What readers like: Readers are drawn to Kim Stanley Robinson’s ability to blend scientific facts with engaging storytelling. The fascinating, conceivable vision of a future New York offers a captivating backdrop for the stories of disparate characters who all live in the same building. Moreover, the interlaced narratives provide a multitude of perspectives on a single, transformative event in human history, creating a complex yet surprisingly relatable plot.

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All Systems Red by Martha Wells

All Systems Red

by Martha Wells

Why All Systems Red is on this list: This book is crushed under a gravitational force of deep philosophy wrapped in equally deep space, making it a perfect hard Sci-Fi entry on our list. It's like a shot of futuristic rum, with a philosophical chaser.

All Systems Red introduces us to Murderbot. Yeah, you read that right, Murderbot. This is our protagonist, an autonomous security cyborg who's overridden its own controlling module. Feeling a bit existential, aren't we? This self-aware AI prefers watching TV dramas to human interaction, but when its crew starts fighting for survival, Murderbot must wrestle with some unexpected feelings of its own. Or does it even have feelings? That's some heavy stuff, right?

What readers like: Readers rave about Wells' ability to weave a compelling tale of survival, identity, and sentient AI all bundled up in a narrative as slick and shiny as a new spaceship. Plus, who can resist the dry, cynical humor of a protagonist named Murderbot? Murderbot's awkwardness and likeability draw readers in. It's as addictive as binge-watching your favorite space opera, but with more introspection and fewer commercial breaks.

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Borne by Jeff VanderMeer

Borne

by Jeff VanderMeer

Why Borne is on this list: Jeff VanderMeer's 'Borne' forces you to recontemplate our existence and what it means to be human, perfectly fitting our theme of hard sci-fi philosophical novels where pondering existence is a major ingredient.

'Borne' is set in a future, post-apocalyptic world taken over by a giant flying bear (yes you read that right, a bear that flies). Our hero, Rachel, finds a weird creature during one of her scavenges, which she decides to name 'Borne'. As Borne grows (mostly by consuming everything), Rachel begins to question her morality, her priorities, and her very understanding of life and existence.

What readers like: Readers have loved 'Borne' for its captivating plot, breath-taking world building, and its masterful examination of complex themes such as identity and what it means to be alive. Plus, who doesn't want to witness the shenanigans of a giant airborne bear?

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Revenger by Alastair Reynolds

Revenger

by Alastair Reynolds

Why Revenger is on this list: Imagine being thrust into the cosmos on a ship run by AI, navigating ancient alien tech, while also grappling with the existential implications of AI and the nature of consciousness. Exhausted yet? Don't worry, Reynolds manages to wrap all that up in a deeply engaging and thoughtful narrative.

Revenger is a hard sci-fi thrill ride set in a far future universe where humanity is divided among the high-tech world of the Congregation, a network of artificial worlds surrounded by 'the empty' - space untouched by humans. The book follows the adventures of Arafura Ness and her sister Adrana as they join the crew of Captain Rackamore, a treasure hunter who uses odd tech to open time-locked vaults of extinct civilizations for valuable cargo.

What readers like: Readers love Revenger for its deep world-building, vividly imagined tech, and the philosophical questions it poses about technology, consciousness, and our place in the universe. Plus, Reynolds has a knack for creating characters who are as complex and intriguing as the worlds they inhabit. Strap in, folks, this is a cosmos cruise with a serious side of soul-searching.

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Rosewater by Tade Thompson

Rosewater

by Tade Thompson

Why Rosewater is on this list: Rosewater encapsulates a perfect blend of hard science fiction with philosophy. It encourages readers to mull over the nature of existence in a bizarre, alien-invaded world where nothing is quite what it seems.

Set in Nigeria of 2066, Rosewater is a vibrant and tumultuous town on the edge of a mysterious biodome with alien origins. The biodome opens once a year and heals all ailments of those in proximity, with no discrimination between a receding hairline and terminal cancer. Our protagonist, Kaaro, is not just any man but a sensitive - a human affected by the alien presence, which gives him the ability to read minds. Kaaro's life and the life of Rosewater are deeply intertwined, and their shared story grows progressively darker and stranger.

What readers like: Readers love the way Rosewater combines the hard science fiction genre with deep, thought-provoking philosophical ideas. In addition to stunning world-building and compelling character development, they appreciate the questions raised about the meaning of humanity and our place in the universe. The book's utterly unique blend of Nigerian culture, alien invasions, and explorations of human existence make for an engaging and thought-provoking read.

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Autonomous by Annalee Newitz

Autonomous

by Annalee Newitz

Why Autonomous is on this list: If you want to delve into the crevices of artificial intelligence and personal autonomy while pondering on the existential question of 'what it truly means to be human', Autonomous is the way to go.

Autonomous is a smart, sharp and thought-provoking narrative set in a future where every commodity is strictly regulated. What's the twist? Even humans can become property. Our protagonist, a pirate named Jack, grapples with this dystopian reality while trying to take pharmaceutical corporations down a notch. In comes a military robot and the lines of human and machine, freedom and servitude, begin to blur.

What readers like: Readers are thrilled by the way Newitz seamlessly weaves high-tech sci-fi concepts with socio-political issues. The narrative isn't just about cool robots and futuristic warfare, but it also triggers deep thoughts about ethics, gender identity, and the value of life. So if you're up for a brain-tickling read, this one is a great bet.

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Before Mars by Emma Newman

Before Mars

by Emma Newman

Why Before Mars is on this list: Before Mars takes the exploration of the human psyche to a new hemisphere. As a hard sci-fi novel, it intertwines self-discovery, existential crises, and the red planet herself to give you a real noodle twister.

Before Mars follows the story of Anna, a geologist and artist, who lands a job on Mars. However, when she finds an ominous note stating 'There's something you need to know', and preserved in her own handwriting no less, reality starts to feel degrees off. The mystery then unfurls into an exploration of the truth, reality and whether sanity is overrated in space.

What readers like: Readers have taken to the unexpected plot twists, the clear-cut hard sci-fi aspects of the Martian habitat and the deep dive into psychology. Newman's clever manipulation of the narrative leaves readers questioning their own existence while flipping page after page, drawn into the mystery of Mars and the human mind.

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