A Scanner Darkly isn’t really science fiction: PKD didn’t want to publish a mainstream literary novel as his previous attempts had been failures. The publisher suggested Dick to put in a few bits of strange technology (the scramble suit) and set its timeline in 1994, so that it could be marketed as science fiction.
The book is a semi-autobiographical story based on Dick’s own struggles with drugs in the early 70ies. In this troubled period, he took amphetamines full time, and stopped writing all together. He talked about it in a 1977 interview with Uwe Anton and Werner Fuchs:
“But on the drug thing, what happened was that after my wife Nancy left me in 1970, I was in a state of complete desolation and despair, and suicidally depressed because I really loved her. She took my little girl with her, who I really loved, and I didn’t see my little girl for – I saw her only once in a whole year, just for a few minutes. I got mixed up with a lot of street people, just to have somebody to fill the house. She left me with a four bedroom, two-bathroom house and nobody living in it but me. So I just filled it with street people and I got mixed up with a lot of people who were into drugs. But that was for a period of just about a year. And then I just took amphetamines. I have never ever taken hard drugs. But I was in a position to see what hard drugs did to people, what drugs did to my friends.”
The interview also specifically talks about A Scanner Darkly:
“I saw things that if I hadn’t seen them with my own eyes I simply wouldn’t have believed them. (…) Everything in A Scanner Darkly I actually saw. I mean I saw even worse things than I put in A Scanner Darkly. I saw people who were reduced to a point where they couldn’t complete a sentence, they really couldn’t state a sentence. And this was permanent, this was for the rest of their lives. Young people. These were people maybe 18 and 19, and I just saw, you know, it was like a vision of Hell. And I vowed to write a novel about it sometime, and I was just…I’m just…it’s just…well, I was in love with a girl who was an addict and I didn’t know she was an addict and it was just pathetic. So I wrote A Scanner Darkly.
But, I did take amphetamines for years in order to be able to – I was able to produce 68 final pages of copy a day. But I write very slowly now and I take my time, because I don’t have any economic pressures. I was supporting, at one time, four children and a wife with very expensive tastes. Like she bought a Jaguar and so forth. I just had to write and that is the only way I could do it. And, you know, I’d like to be able to say I could have done it without the amphetamines, but I’m not sure I could have done it without the amphetamines, turn out that volume of writing. So I can’t really say that for me amphetamines were a total, negative thing.”
Remarkably, A Scanner Darkly is a book on drugs, yet it wasn’t written under influence.
“Ah, well, my writing falls into two degrees, the writing done under the influence of drugs and the writing I’ve done when I’m not under the influence of drugs. But when I’m not under the influence of drugs I write about drugs. I took amphetamines for years in order to get energy to write. I had to write so much in order to make a living because our pay rates were so low. In five years I wrote sixteen novels, which is incredible. (…) But as soon as I began to earn enough money so that I didn’t have to write so many books, I stopped taking amphetamines. So now I don’t take anything like that. And I never wrote anything under the influence of psychedelics. For instance, Palmer Eldritch I wrote without ever having even seen psychedelic drugs.”
That’s it for the background – what about the novel itself?