Tag: scifi

Post apocalyptic world with androids, owls, and Harrison Ford. What else do you need? I’ll bet you didn’t realise that Blade Runner was actually a BOOK first…

Estimated Reading Time 6min

I recently discovered that Blade Runner was actually based on a book. That book is Philip K. Dick’s Do Androids Dream of Electric Sheep?, which is admittedly a much longer title and probably one of the reasons the film ended up being called Blade Runner instead. After watching the 1982 movie and then reading the novel, I had a lot of thoughts. And for once, this isn’t one of those adaptations where a few details were changed here and there. This felt like an entirely different story.

As always, spoilers ahead.

The Movie Assumes You’ve Read the Book

One of my biggest frustrations with Blade Runner was that it seemed to expect the audience to already know things that were never explained.

The concept itself is fantastic. Deckard’s job is to hunt down androids that look so human they can only be identified through specialised testing. Earth has been largely abandoned in favour of off-world colonies, and androids aren’t supposed to be here. Great premise. The problem is that the movie never properly explains the world surrounding that premise.

Why is Earth in such terrible condition?

Why have people left?

What happened to society?

The book answers all of these questions. The movie largely doesn’t.

The Missing Worldbuilding

One of the most interesting aspects of the novel is how much context it provides. In the book, we learn about wars, radioactive fallout, colonisation of other planets, and the environmental collapse that left Earth bleak and sparsely populated.

There are reasons the world looks the way it does.

There are reasons people have left.

There are reasons entire apartment blocks sit almost empty.

The movie gives us the visuals but not the explanations. Even a few lines of dialogue could have helped bridge that gap. Instead, the audience is simply expected to accept the setting without understanding how it got there.

The Importance of Animals

One of the strangest omissions from the film was the significance of animals. In the book, many species have gone extinct. Owls are gone. Many other animals are gone. Owning a real animal has become a symbol of status, empathy, and humanity.

This isn’t a minor detail. It’s woven into the themes of the story. The novel repeatedly explores the connection between empathy and what it means to be human. The movie touches on some of these ideas but never develops them in the same way. As a result, a major layer of the story disappears.

The Moral Questions Were More Interesting Than the Action

Before reading the book, I was warned that it contained a lot of introspection. That warning was accurate. There are pages dedicated to characters questioning themselves, their choices, and their place in the world. At times it can feel slow. At times it can even feel a little dry. But those moments are also what make the story memorable.

The novel constantly asks difficult questions:

• What makes someone human?
• Can empathy be measured?
• Is killing an android morally different from killing a person?
• If something thinks and feels like a human, does the distinction even matter?

The movie touches on some of these ideas, but the book dives into them much more deeply. The Characters Were Completely Different This was probably the biggest surprise. Many of the characters share names between the book and movie, but that’s often where the similarities end. 

Deckard’s circumstances are different. 

The androids are different.C

haracter motivations are different.

Relationships are different.

The endings are different.

In some places, it almost felt as though the filmmakers took a handful of ideas from the novel and built an entirely new story around them. Some changes made sense. Others left me wondering why they were changed at all.

The Character the Movie Barely Used

One of the biggest losses was J.R. Isidore. In the novel, he’s a major character. In the movie, his role is significantly reduced. The book spends time exploring his loneliness, his struggles, and his place in a world that often dismisses him. His storyline adds another perspective on what it means to be human in a society obsessed with measuring worth. The film could have done so much more with him. Instead, one of the novel’s most important characters is largely pushed aside.

The Empathy Box and the Theme of Loneliness

Perhaps the most unusual concept in the book is the empathy box. It’s difficult to explain because it’s unlike almost anything else I’ve read. People connect to a shared experience through a figure called Mercer. When they do, they become part of a collective struggle, sharing emotions and experiences with others.

It sounds strange.

It is strange.

But it’s also one of the ways the book explores loneliness.

And loneliness is everywhere in this story. Earth is mostly empty. People are isolated. Communities are fractured. Characters desperately search for connection. The empathy box may be odd, but it serves an important purpose in reinforcing those themes. The movie removes it entirely.

Why the Book Worked Better

There were parts of Blade Runner that I enjoyed. The concept is excellent, the atmosphere is memorable, and considering it was made in 1982, the visuals were ambitious. But the movie left too many gaps. 

Important pieces of worldbuilding were missing however. Major character arcs were reduced or removed. Some of the story’s most interesting themes barely made it onto the screen. Meanwhile, the novel explored morality, loneliness, empathy, identity, and humanity in ways that felt thoughtful and surprisingly relevant.

It wasn’t always an easy read. Philip K. Dick can be incredibly wordy, and at times the book feels more like literature than a straightforward sci-fi adventure. But for me, that depth was exactly what made it worthwhile.

Book vs Movie: Which Wins?

For this one, the winner is easy.

The book.

While Blade Runner remains a sci-fi classic, Do Androids Dream of Electric Sheep? provided the context, character depth, and thematic exploration that the movie simply couldn’t match. The film gave me questions. The book gave me answers. And in this case, those answers made all the difference.

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Have you read Do Androids Dream of Electric Sheep? or only seen Blade Runner? Which version did you prefer?

See You in The Adventures!
Christy Grace