Human settlement's legal status on Mars

Human settlement's legal status on Mars rests on an unstable collision between a human property-law precedent and a planet already inhabited by Martians. The twenty-three Terrans left behind had assigned their so-called Larkin rights to the government, yet Valentine Michael Smith's recognition as sovereign placed him at the center of decisions about concessions and colonization. Jubal Harshaw tried to stop the precedent from deciding Mars's future by recasting Smith not as a human claimant but as an ambassador of a Martian nation.

The Larkin claims and the colony

The colonists' legal position originated before their departure from Earth: each of the twenty-three had joined in signing away his Larkin rights and assigning them to the government. The government was consequently anxious to obtain whatever rights might belong to Smith as well. In Harshaw's account, if Smith waived his own rights, the administration would control the distribution of assets and other valuable interests on Mars. The issue was not simply who owned a tract of land; it was who could decide what human settlement and exploitation would be permitted.

The stakes were uncertain because the expedition members did not know what Mars contained that human institutions might value. Ben Caxton asked whether there were undisclosed assets, while Captain Willem van Tromp pointed to the Moon as a warning against assuming that an apparently worthless world would remain so. Caxton answered that Mars was already inhabited. The colony's claims thus confronted a basic limit: the Larkin framework treated a planet as available to human claimants even though Martians lived there.

An inhabited world and uncertain authority

Mahmoud described Mars as spacious enough for human colonization and said that, as far as he could determine, the Martians had not objected when the expedition disclosed its plan to leave a colony. Their apparent lack of interference, however, did not establish consent or recognize a human right to settle. The Martians had shown neither apparent pleasure nor interest, and Mahmoud could not understand their position. The colonists were already flying their flag and claiming extraterritoriality, but he likened their status to that of an ant city observed under glass: present, visible, and not necessarily in command of the environment around it.

This uncertainty made the human claims look less like an agreed settlement than a legal assertion without a clear response from those who inhabited the planet. Mahmoud and Harshaw both acknowledged that they had failed to understand the Martians. The law could name the colonists' rights and designate a human sovereign, but it could not, by those acts alone, establish that Martian authority had yielded.

Smith's sovereignty and the danger of the precedent

Under the Larkin precedent, Smith was for the moment the acknowledged sovereign of Mars. That status gave him the power to distribute concessions, trading rights, and enclaves. Harshaw saw two untenable paths: Smith could personally make those grants and face pressures for which he was ill-equipped, or he could abdicate his titular position, allowing his Larkin rights to devolve upon the twenty-three men already on Mars, and through them to the government represented by Douglas. Either outcome could turn an uncertain claim into an instrument for dividing the planet's resources and territory.

Harshaw objected to the underlying premise that the Larkin Decision could apply to inhabited planets. He wanted the precedent and all rights claimed under it declared void with respect to Mars before the High Court could rule. His concern was therefore both immediate and structural: control of the claim mattered, but so did preventing a human legal doctrine from treating an inhabited world as unoccupied property.

Harshaw's counterargument and the colony's position

Harshaw admitted that he had initially known little about the true situation. He had assumed the government was equally uninformed and acted with deliberate confidence. His argument drew on an invented authority, the British Colonial Shipping Board, and on a distinction between the sovereign honors publicly rendered to Smith and the identity those honors might signify. Since the ceremony had been witnessed, Harshaw argued that Smith could be understood not as a sovereign created by a human precedent but as the ambassador of a great Martian nation. On that theory, the Larkin Decision did not govern Mars at all.

The maneuver was a bluff, and Harshaw feared being required to prove its claims. He relied on the possibility that Douglas and Kung were no better informed than he was, and on the presence of Smith's three water brothers: if they did not challenge his account, the ambassador interpretation might stand. Captain van Tromp, however, said he had taken Harshaw's statements as truth rather than lies. The exchange shows how much the settlement's status depended on public recognition and the uncertainty of the available facts, not solely on the wording of a legal precedent.

The resulting legal position remained unresolved in the evidence. Champion departed for Earth, leaving twenty-three humans on Mars. They managed, in most respects, to adapt to an environment lethal to unprotected humans; one later died after an illness described as heartbreak or homesickness. The Martians otherwise left the Terrans alone. Their continued presence made the central contradiction impossible to dismiss: the colony persisted under human claims of extraterritoriality, while the authority of the planet's inhabitants remained unrecognized and unexplained.