The Outer Worlds are presented as a powerful political counterweight to Earth, with public opinion capable of determining whether the Spacetown project continues. In the final explanation of Dr. Sarton’s murder, they are not merely an outside presence: their plans for space colonization connect the Commissioner’s actions, the Medievalist movement, and the investigation’s outcome.

Political Influence and Spacetown

The Commissioner’s fear centers on the possibility that the Outer Worlds might end the Spacetown project. Elijah Baley argues that the Commissioner understood how strong opinion on the Outer Worlds was in favor of ending the project, and that Dr. Sarton had likely discussed this with him. On Baley’s account, the Commissioner believed that demonstrating the strength of Medievalism on Earth could give that opinion a final push.

Colonization and Medievalism

Baley describes the Outer Worlds as seeking the resumption of galactic colonization. He links that goal to the Commissioner’s possible position in New York’s Medievalist organization: its message could be redirected toward leaving Earth for other planets. The political conflict is therefore not simply between Earth and an external power; it also turns on competing visions within Earth of whether humanity should remain rooted in its home world or expand beyond it.

The Investigation’s Reversal

Baley’s argument recasts the Commissioner’s motive. Rather than entering Spacetown to kill Dr. Sarton, the Commissioner intended to destroy R. Daneel Olivaw, whose design he feared might eventually draw Earthmen away from Earth. Baley presents the Commissioner’s actions as an attempt to influence the Outer Worlds’ judgment of the Spacetown project. R. Daneel confirms Baley’s explanation and offers the Commissioner a choice: help them, and they will set aside his past guilt; betray them later, and they will retain it as leverage.

Narrative Significance

The Outer Worlds’ political power gives the murder investigation consequences beyond identifying a culprit. Baley ultimately recognizes that the colonization project is also a cause he supports, after a conversation with Dr. Han Fastolfe. The Outer Worlds thus become the point where the Commissioner’s fear, the Medievalists’ Earth-centered politics, and Baley’s altered perspective converge: the investigation’s resolution depends not only on explaining a past crime, but on deciding what future the political conflict might make possible.