Custom and Justice on Barsoom

This flow examines how Barsoomian customary rules organize combat and authority, while revealing the gaps between justice, power, and compassion.

increasingBearing stren­gth in each eventdecreasing

Status Taken by Combat

Rank Earned in Violence Victory determines standing Carter’s victories bring him the metal and rank of the warriors he defeats. The Tharks recognize achievement through combat rather than ancestry or formal appointment. Justice through contest The system gives a stranger a route to authority, but its rules make violence the normal language of recognition. Carter must use that structure even while resisting the values it reinforces.

A Duel’s Boundaries

Rules Within Violence A chosen weapon When Zad challenges Carter, the Thark rules require Carter to fight with the chosen weapon or one of lesser status. Firearms and a spear are not permitted against a swordsman. Order without mercy The rule limits what a combatant may do, creating a recognizable procedure for violence. Yet the duel remains a fight to the death, showing that formal restraint does not amount to compassion.

A Council Confronts Tal Hajus

Custom Used Against a Tyrant The charge of cowardice Carter accuses Tal Hajus of preying on the defenseless while failing to prove himself in battle. The council resists the Jeddak’s attempt to silence him and insists that customary justice apply. A succession decided The leaders authorize combat between Tal Hajus and Tars Tarkas. The old system removes a cruel ruler, though it still relies on a duel rather than a broader transformation of Thark governance.

A Promise Has Force

Marriage Beyond Ceremony Words bind the speaker Dejah Thoris explains that her promise to Sab Than is considered final even before a wedding ceremony. The custom gives political language the force of a completed act. Choice under pressure Her pledge is made to protect Helium, but its binding power constrains her relationship with Carter. Custom can preserve trust while also making a coerced bargain difficult to undo.

Custom Changes Through Contact

Old Rules, New Relationships Enemies treated as allies The Tharks and Heliumites exchange formal greetings and recognize one another’s leaders after years of war. Custom provides a language for a new political relationship. No instant transformation The story suggests that individuals can change before entire societies do. Tars Tarkas’s recognition of friendship gives the alliance ethical force, but old institutions and habits remain a continuing challenge.

Carter’s first fights in Korad

During Carter’s duel with Zad

After Carter returns to Thark with Tars Tarkas

During Dejah Thoris’s imprisonment in Zodanga

After the siege of Helium