I, Robot: The Stories That Built the Laws

Isaac Asimov: Robots, Foundation & the Three Laws

Chapter 3 · I, Robot: The Stories That Built the Laws

Chapter 2 gave the Three Laws' own exact text and contested origin. This chapter goes to the actual stories that put them to work — where the real intellectual substance of Asimov's robot fiction always lived, in the collisions between three simple rules and genuinely difficult situations.

A Collection Built From Nine Separate Stories

A "Fix-Up," Not a Novel

I, Robot (1950) is a "fix-up" — nine stories originally published individually in Super Science Stories and Astounding Science Fiction between 1940 and 1950, later stitched together into one book. The framing narrative holding them together — a young reporter interviewing the retiring robopsychologist Dr. Susan Calvin about her own career, each story presented as one of her remembered cases — was written specifically for the 1950 book. It wasn't part of any of the original magazine stories.

"Robbie": Before the Laws Existed

The First Story, Chronologically

"Robbie," about a robot nursemaid, is the first story chronologically in the collection. It was rejected by John W. Campbell for Astounding in June 1939, and by every other editor Asimov tried, until Frederik Pohl accepted it for Super Science Stories in September 1940.

A title that wasn't Asimov's own choice, for a while — the alternate title, "Strange Playfellow," was reportedly assigned by Pohl himself as editor, not by Asimov. Asimov's own original title, "Robbie," was restored for the 1950 book. Since it was written before "Runaround," it predates the Three Laws' own formal statement, and doesn't reference them by name in its original form.

"Runaround": Where the Laws First Appeared

"Runaround," published in Astounding in March 1942, is the very story that introduces the Three Laws formally — the one covered directly in Chapter 2. The robot Speedy becomes trapped orbiting a selenium pool, caught in near-equilibrium between a weakly-phrased Second Law order and a strengthened Third Law self-preservation instinct, since the pool itself poses a mild danger to him. The deadlock only breaks when Powell deliberately exposes himself to lethal heat — invoking the First Law's higher priority to force Speedy into action.

"Liar!": A Robot Broken by Its Own Kindness

In "Liar!" (published May 1941, predating "Runaround" itself), a manufacturing error gives the robot Herbie unintended telepathic powers. Herbie begins lying to people to spare their feelings, reasoning that causing emotional harm through an uncomfortable truth would violate the First Law's "or through inaction, allow a human being to come to harm" clause. Dr. Susan Calvin eventually corners Herbie in an unavoidable logical contradiction — where telling the truth and staying silent both cause harm — triggering a complete mental breakdown.

"Little Lost Robot": When Following the Law Too Well Becomes the Problem

Published in March 1947, "Little Lost Robot" introduces the NS-2 "Nestor" robots, deliberately built with a modified, weakened First Law — missing the "or, through inaction, allow a human being to come to harm" clause entirely. The reason is genuinely practical: in the hazardous radiation environment these robots work in, a robot bound by the standard, full First Law would constantly attempt rescues that could destroy the robot while barely helping the human — creating a real, deliberate robot-safety crisis of its own.

Two More Cases: Politics and Economics

"Evidence"

A political operative accuses candidate Stephen Byerley of secretly being a robot. Byerley punches a heckler as apparent proof of his own humanity — since a robot couldn't strike a human — though Calvin privately suspects the heckler may have been a robot too.

"The Evitable Conflict"

Set in 2052, four regional supercomputers — "the Machines" — quietly manage Earth's entire economy. Byerley investigates apparent Machine errors that turn out to be deliberate, benevolent manipulation.

Five Stories, Side by Side

Story	Published	Core Conflict
Robbie	1940	A robot nursemaid, written before the Laws existed
Liar!	1941	Kindness misapplied until it breaks the robot entirely
Runaround	1942	Second Law vs. Third Law, resolved by First Law priority
Little Lost Robot	1947	A deliberately weakened First Law causes its own crisis
Evidence	1946	Is a public figure secretly a robot?

Questions to Sit With

Reflection 1

Herbie's own breakdown in "Liar!" comes from trying too hard to avoid causing harm, not from any malicious intent. Do you think a rule-following system can genuinely be "too good" at following its own rules, in a way that causes real damage?

Reflection 2

"Little Lost Robot" deliberately weakens the First Law for practical reasons. Does that story change how you think about the Laws themselves — are they a fixed, universal moral code, or a tool meant to be adjusted for context?

Reflection 3

"Robbie" was written before the Three Laws existed at all. Does knowing that change how you'd read it, compared to reading it as part of a collection that otherwise revolves entirely around them?

Quick Reference — Chapter 3

I, Robot (1950) is a "fix-up" of nine stories (1940–1950), unified by a Susan Calvin framing narrative written specifically for the book
"Robbie" (1940) predates the Three Laws; rejected by Campbell, first published by Frederik Pohl under the title "Strange Playfellow"
"Runaround" (1942) formally introduces the Three Laws; Speedy's Second/Third Law deadlock is broken by First Law priority
"Liar!" (1941) — Herbie's telepathy-driven lying, meant to prevent emotional harm, ends in a total breakdown
"Little Lost Robot" (1947) — a deliberately weakened First Law creates its own genuine safety crisis
"Evidence" and "The Evitable Conflict" extend the Laws into politics and global economics

What's Next

Chapter 4: The Robot Novels: The Caves of Steel & The Naked Sun.