Science fiction as a genre is perfect for exploring the "big questions." Sure, it's not always the case that sci-fi books do that—and we like good escapist sci-fi just as much as the next guy—but if you are in the mood for a sci-fi story that plumbs the depths of the human experience and more, we've got you! This week's blog features sci-fi titles that lean into those bigger questions. Check it out! 

Flowers for Algernon by Daniel Keyes

Charlie Gordon is about to embark upon an unprecedented journey. Born with an unusually low IQ, he has been chosen as the perfect subject for an experimental surgery that researchers hope will increase his intelligence-a procedure that has already been highly successful when tested on a lab mouse named Algernon.

As the treatment takes effect, Charlie's intelligence expands until it surpasses that of the doctors who engineered his metamorphosis. The experiment appears to be a scientific breakthrough of paramount importance, until Algernon suddenly deteriorates. Will the same happen to Charlie?

Read Flowers for Algernon here on Amazon. Also available on audiobook.

The Futurological Congress by Stanislaw Lem

Bringing his twin gifts of scientific speculation and scathing satire to bear on that hapless planet, Earth, Polish author Stanislaw Lem sends his unlucky cosmonaut, Ijon Tichy, to the Eighth Futurological Congress in Costa Rica to discuss the overpopulation problem. Caught up in local revolution, Tichy is shot and so critically wounded that he is flashfrozen to await a cure. But when he awakens in 2039, he is faced with a future unlike any that the Congress could have ever imagined. Translated by Michael Kandel.

Read The Futurological Congress  here on Amazon. Also available on audiobook

Neverness by David Zindell

In an age of exploding stars and other cataclysmic galactic events in which Homo sapiens has long since split into different kinds, Mallory Ringess becomes a pilot of the Order of Mystic Mathematicians and Other Seekers of the Ineffable Flame. His quest to find the Elder Eddas – nothing less than the secret of life embroidered in humanity’s oldest DNA – will lead him from Neverness’s streets of colored ice into the deadly manifold: the “space beneath space” whose topology writhes and twists with hideous complexity like a nest of psychedelic snakes.

In his lightship named The Immanent Carnation, Mallory journeys far across the Milky Way and enters the Solid State Entity: a nebula-sized brain composed of moonlike biocomputers analogous to neurons. There he is tested. In the journeys and war that follow, he begins to grasp the infinite possibilities of evolution and what he will need to sacrifice in order save humankind from destruction and change the course of the universe.

Get your copy of Neverness here on Amazon.

The Dispossessed by Ursula K. Le Guin

Read The Dispossessed here on Amazon. Also available on audiobook.

Anathem by Neal Stephenson

Fraa Erasmas is a young avout living in the Concent of Saunt Edhar, a sanctuary for mathematicians, scientists, and philosophers, protected from the corrupting influences of the outside "saecular" world by ancient stone, honored traditions, and complex rituals. Over the centuries, cities and governments have risen and fallen beyond the concent's walls. Three times during history's darkest epochs violence born of superstition and ignorance has invaded and devastated the cloistered mathic community. Yet the avout have always managed to adapt in the wake of catastrophe, becoming out of necessity even more austere and less dependent on technology and material things. And Erasmas has no fear of the outside -- the Extramuros -- for the last of the terrible times was long, long ago.

Now, in celebration of the week-long, once-in-a-decade rite of Apert, the fraas and suurs prepare to venture beyond the concent's gates -- at the same time opening them wide to welcome the curious "extras" in. During his first Apert as a fraa, Erasmas eagerly anticipates reconnecting with the landmarks and family he hasn't seen since he was "collected." But before the week is out, both the existence he abandoned and the one he embraced will stand poised on the brink of cataclysmic change.

Powerful unforeseen forces jeopardize the peaceful stability of mathic life and the established ennui of the Extramuros -- a threat that only an unsteady alliance of saecular and avout can oppose -- as, one by one, Erasmas and his colleagues, teachers, and friends are summoned forth from the safety of the concent in hopes of warding off global disaster. Suddenly burdened with a staggering responsibility, Erasmas finds himself a major player in a drama that will determine the future of his world -- as he sets out on an extraordinary odyssey that will carry him to the most dangerous, inhospitable corners of the planet . . . and beyond.

 Grab Anathem here on Amazon. Also available on audiobook.

The Sparrow by Mary Doria Russell 

A visionary work that combines speculative fiction with deep philosophical inquiry, The Sparrow tells the story of a charismatic Jesuit priest and linguist, Emilio Sandoz, who leads a scientific mission entrusted with a profound task: to make first contact with intelligent extraterrestrial life. The mission begins in faith, hope, and beauty, but a series of small misunderstandings brings it to a catastrophic end.

Get your copy of The Sparrow here on Amazon. Also available on audiobook.

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Stories of Your Life and Others by Ted Chiang

Stories of Your Life and Others delivers dual delights of the very, very strange and the heartbreakingly familiar, often presenting characters who must confront sudden change—the inevitable rise of automatons or the appearance of aliens—with some sense of normalcy. With sharp intelligence and humor, Chiang examines what it means to be alive in a world marked by uncertainty, but also by beauty and wonder. An award-winning collection from one of today's most lauded writers, Stories of Your Life and Others is a contemporary classic.

Dive into Stories of Your Life and Others here on Amazon. Also available on audiobook.

The Atopia Chronicles by Matthew Mather

In the near future, to escape the crush and clutter of a packed and polluted Earth, the world's elite flock to Atopia, a massive corporate-owned artificial island in the Pacific Ocean. It is there that Dr. Patricia Killiam rushes to perfect the ultimate in virtual reality: a program to save the ravaged Earth from mankind's insatiable appetite for natural resources.

Dive into The Atopia Chronicles here on Amazon. Also available on audiobook.

The Thing Itself by Adam Roberts 

Adam Roberts turns his attention to answering the Fermi Paradox with a taut and claustrophobic tale that echoes John Carpenters' The Thing.

Two men while away the days in an Antarctic research station. Tensions between them build as they argue over a love-letter one of them has received. One is practical and open. The other surly, superior and obsessed with reading one book - by the philosopher Kant.

As a storm brews and they lose contact with the outside world they debate Kant, reality and the emptiness of the universe. The come to hate each other, and they learn that they are not alone.

Get your copy of The Thing Itself here on Amazon. Also available on audiobook.

Semiosis by Sue Burke

Colonists from Earth wanted the perfect home, but they’ll have to survive on the one they found. They don’t realize another life form watches...and waits...

Only mutual communication can forge an alliance with the planet's sentient species and prove that humans are more than tools.

Start reading Semiosis here on Amazon. Also available on audiobook.

Dusty's Diary by Bobby Adair

It didn't happen overnight, not like in the movies.

I mean, it took more than a year before anybody looked up from their smartphones long enough to wonder why so many of their neighbors were infected. Why so many were dying.

The vaccination riots came and went. The grocery store shelves emptied out. The spigots eventually ran dry. That was around the time I moved underground and sealed the hatch on my backyard bunker.

That was a couple of years ago.

Now, my radio hasn't picked up a signal from the world up top since I can't remember when. My exterior camera died in a storm last spring. And the loneliness has set in, gnawing at me, making me think crazy thoughts, including the one that'll change everything.

I have to leave the bunker and see if anyone is left alive.

Grab Dusty's Diary here on Amazon. Also available on audiobook.

Klara and the Sun by Kazuo Ishiguro

Here is the story of Klara, an Artificial Friend with outstanding observational qualities, who, from her place in the store, watches carefully the behavior of those who come in to browse, and of those who pass on the street outside. She remains hopeful that a customer will soon choose her. Klara and the Sun is a thrilling book that offers a look at our changing world through the eyes of an unforgettable narrator, and one that explores the fundamental question: what does it mean to love?

Grab Klara and the Sun here on Amazon. Also available on audiobook.

Have you read any of these philosophical sci-fi reads? Which ones will make their way into your (e)bookshelf or into your ears? Have a personal favorite that didn't appear on our list? Give it a shout out in the comments here, or over in the Discover Sci-Fi Facebook group! 

*All book-related copy in this post was pulled from Amazon, Goodreads & Wikipedia, unless otherwise credited.