Chapter 4
Chapter 4 — "The Immovable Movers"
TL;DR: As Dagny tries to keep the Rio Norte rebuild on schedule, the country's most capable men — contractors, engineers, executives — keep walking away from their work without explanation, leaving behind empty offices and the shrugged phrase "Who is John Galt?"

Summary: Dagny is stunned to learn that McNamara, the contractor she counted on to lay the new Rearden Metal track in Colorado, has retired without notice and disappeared — at the height of his career, with three years of contracts ahead of him. She thinks back to a string of similar vanishings: Owen Kellogg, the brilliant young Taggart superintendent she had been about to promote, who quit weeks ago refusing every inducement and refusing to say why; older industrialists who simply gave up and walked off. The Anti-dog-eat-dog Rule announced in chapter 3 takes effect, killing the Phoenix-Durango — Dan Conway, its president, accepts the ruin with weary resignation and refuses to fight, telling Dagny he will not appeal. Dagny presses on alone: she demands a faster delivery of Rearden Metal rail, drives Rearden himself, and tries to find a replacement contractor. In moments of exhaustion she hears the same echoing question — "Who is John Galt?" — and feels for the first time that someone is deliberately draining the world of its competent men.
Key scenes:
- Dagny in McNamara's vacated Cleveland office — empty desk, blueprints rolled up and gone, a secretary who can only repeat that he "retired"
- Dagny's flashback to Owen Kellogg's resignation — calm, polite, refusing every promotion, refusing to give a reason
- Confrontation with Dan Conway after the Anti-dog-eat-dog Rule kills Phoenix-Durango: Conway resigned and broken, Dagny pleading with him to fight
- Dagny pushing Rearden by phone for nine months of rail in nine months
- Dagny alone at night in her office, the city lights beyond the window, the recurring question in her mind
Characters present: Dagny Taggart, Hank Rearden (by phone), Eddie Willers, Dan Conway, James Taggart, references to McNamara and Owen Kellogg
Locations / settings:
- Vacated industrial offices — empty drafting tables, blank blueprints racks, dust on a desk
- Dan Conway's bare office — stripped of personal effects, a man sitting in an overcoat
- Dagny's Taggart office at night — single desk lamp, drawn shades, city lights faint behind
- A montage of Colorado construction — rail beds, cut earth, idle cranes
Visual motifs: empty desks and drafting tables, drawn shades, abandoned blueprints, a phone receiver lifted in a dim office, a single lit window in a dark Manhattan tower, the words "Who is John Galt?" recurring in chalk and graffiti
Emotional tone: bewildered, foreboding, mounting dread, lonely resolve
Confidence: high — pattern of disappearances is the central engine of Part I and is well documented across all study guides.