The case for control
Ostrog sees civilisation as an organisation of specialised powers. Its immense systems cannot be operated by wish or enthusiasm. People with knowledge must direct services, forces and institutions on which the rest depend.
From that observation he draws a far stronger conclusion: the population cannot truly govern itself, and promises of equality are incompatible with the actual development of power. In his account, history concentrates the means of command in the hands of those capable of obtaining and using them.
He treats the machinery of modern society as evidence. Control of transport, energy, armed force and communication gives an organised minority leverage over a much larger population. Public numbers do not automatically overcome possession of those instruments.
The argument is persuasive in part because Graham has experienced its practical foundations. He could not navigate the city unaided, organise the revolt or interpret events without people who knew the systems. Expertise is genuinely necessary. Ostrog makes that necessity serve an argument for his own supremacy.
A revolution viewed from its command centre
To Ostrog, the overthrow of the Council has demonstrated the importance of organisation, not the arrival of a new age of popular freedom. He knew how to assemble a coalition, secure essential facilities and use the Sleeper's return. Victory confirms the value of his methods.
The expectations raised among the workers now appear to him as a problem of government. The same people who were useful when mobilised against the Council become inconvenient when they refuse to surrender their weapons or resume the previous conditions of work.
Graham hears a different implication. If political hopes were merely instruments for acquiring command, then the victory has betrayed the meaning many participants attached to it. People did not necessarily fight so that a more efficient administrator could preserve their dependence.
The disagreement is not resolved by calling Ostrog cruel. He believes he is describing reality without comforting illusions. That conviction makes him willing to subordinate human expectations to what he calls necessary order.
Reading the record
The most important boundary is between Ostrog's argument and the novel's demonstrated facts. It is true within the story that large systems require knowledge and coordination. It does not follow automatically that expertise must be unaccountable or that ordinary people have no legitimate say in their use. That further conclusion belongs to Ostrog.
Graham's difficulty is that he cannot answer the argument merely with a good intention. He must find ways for responsibility, knowledge and effective action to coexist. Otherwise his role risks remaining a humane sentiment attached to machinery controlled by someone else.
The chapter is also marked by racial hierarchy. Its discussion of colonial forces and the use of African police to suppress European workers carries prejudices shared in different ways by the speakers. Graham's opposition should not be mistaken for a fully modern rejection of racism. A responsible reading can recognise his resistance to coercion without concealing the limits of his sympathy.
This record makes the central conflict explicit. Ostrog wants the authority of the Master to legitimise a system he believes he alone is qualified to direct. Graham increasingly wants that authority to answer to the lives of the people beneath it. Their disagreement concerns not simply who should possess power, but what power is for.