The Fantasy Review’s List of 8 Classic Science Fiction Books That Explore Themes of Ethics and Morality.
A Canticle for Leibowitz by Walter M. Miller Jr.
From the blurb:
In a nightmarish ruined world slowly awakening to the light after sleeping in darkness, the infant rediscoveries of science are secretly nourished by cloistered monks dedicated to the study and preservation of the relics and writings of the blessed Saint Isaac Leibowitz. From here the story spans centuries of ignorance, violence, and barbarism, viewing through a sharp, satirical eye the relentless progression of a human race damned by its inherent humanness to recelebrate its grand foibles and repeat its grievous mistakes.
Dune (Dune, #1) by Frank Herbert
From the blurb:
The Duke of Atreides has been manoeuvred by his arch-enemy, Baron Harkonnen, into administering the desert planet of Dune. Although it is almost completely without water, Dune is a planet of fabulous wealth, for it is the only source of a drug prized throughout the Galactic Empire. The Duke and his son, Paul, are expecting treachery, and it duly comes – but from a shockingly unexpected place.…
Childhood’s End by Arthur C. Clarke
From the blurb:
Without warning, giant silver ships from deep space appear in the skies above every major city on Earth. Manned by the Overlords, in fifty years, they eliminate ignorance, disease, and poverty. Then this golden age ends–and then the age of Mankind begins….
Anathem by Neal Stephenson
From the blurb:
Erasmas, “Razï”, is a young avout living in the Concent, a sanctuary for mathematicians, scientists, and philosophers. Three times during history’s darkest epochs, violence has invaded and devastated the cloistered community. Yet the avout have always managed to adapt in the wake of catastrophe.…
The Left Hand of Darkness by Ursula K. Le Guin
From the blurb:
A lone human ambassador is sent to the icebound planet of Winter, a world without sexual prejudice, where the inhabitants’ gender is fluid. His goal is to facilitate Winter’s inclusion in a growing intergalactic civilization. But to do so he must bridge the gulf between his own views and those of the strange, intriguing culture he encounters…
Consider Phlebas (Culture, #1) by Iain M. Banks
From the blurb:
The war raged across the galaxy. Billions had died, billions more were doomed. Moons, planets, the very stars themselves, faced destruction, cold-blooded, brutal, and worse, random. The Idirans fought for their Faith; the Culture for its moral right to exist. Principles were at stake. There could be no surrender.…
Hyperion (Hyperion Cantos, #1) by Dan Simmons
From the blurb:
On the world called Hyperion, beyond the reach of galactic law, waits a creature called the Shrike. There are those who worship it. There are those who fear it. And there are those who have vowed to destroy it. In the Valley of the Time Tombs, where huge, brooding structures move backward through time, the Shrike waits for them all.…
The Divine Invasion by Philip K. Dick
From the blurb:
God is not dead, he has merely been exiled to an extraterrestrial planet. It is on this planet that Yah—as this possible God is known—meets Herb Asher and convinces him to help Yah return to Earth, which is itself under the control of the demonic Belial. To do this, Asher must shepherd a woman pregnant with Yah past the tight security of Earth.…
