Francis Clousarr
The Caves of SteelFrancis Clousarr is a zymologist whom Elijah Baley identifies as an important member of an unregistered Medievalist organization. His confrontation with Baley and R. Daneel Olivaw becomes part of the investigation’s shift from treating Medievalist opposition as fixed to considering whether it can be changed through argument.
Identity and Introduction
Clousarr identifies himself by name when Baley and R. Daneel find him at work. The scene presents him as a zymologist, placing him in a practical occupation rather than introducing him first through his political affiliation. Baley recognizes him as the man he has come to question, and R. Daneel confirms the identification with a nod.
Baley accuses Clousarr of being an important figure in an unregistered Medievalist organization. Clousarr does not confirm the charge; he counters that Baley’s belief is not evidence and asks, in effect, who can place him at the incidents under discussion. The exchange establishes both the suspected organizational connection and the evidentiary difficulty Baley faces in pursuing it.
Confrontation with Baley and R. Daneel
During the questioning, R. Daneel extends an arm toward Clousarr. Clousarr knocks it aside and objects to being touched, then gets up and moves away. His tray falls as he rises. Baley blocks the doorway while R. Daneel continues forward, turning the interview into a controlled confrontation rather than allowing Clousarr to leave.
The moment also brings the human–robot boundary into the room as a physical and political conflict. Clousarr’s reaction is directed at R. Daneel’s contact, while Baley’s position at the door and his instruction for R. Daneel to continue show the investigators acting together. The evidence does not establish what Clousarr knew about R. Daneel’s identity, but his resistance becomes one part of the investigation’s broader encounter with anti-robot feeling and Medievalist opposition.
Cerebroanalysis and the Possibility of Persuasion
Later, R. Daneel explains that Clousarr’s cerebroanalytic properties changed subtly after Baley spoke to him fervently about the advantages of colonization. The reading did not prove that Clousarr had accepted Baley’s argument; R. Daneel explicitly distinguishes a detectable change from conviction. Its significance was instead diagnostic: the shift showed that a Medievalist mind was open to that kind of persuasion.
R. Daneel describes testing the possibility further after leaving Yeast-town. He proposed a school for emigrants as a way to secure Clousarr’s children’s future. Clousarr rejected the proposal, but his cerebral readings again changed, leading R. Daneel to regard that approach as promising. Clousarr’s importance to the investigation therefore lies not only in his suspected organizational standing but also in what his responses reveal: resistance can remain real while still being susceptible to argument, and a rejected proposal can nevertheless register as evidence of an opening.


