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Moka Exchange System in Papua New Guinea

Sep 13, 2025

Overview

This lecture explores the cultural system of moka exchange among the Kawelka tribe in Papua New Guinea, focusing on the social roles, responsibilities, and challenges of organizing major gift-giving events.

The Moka System

  • Moka is a system of ceremonial gift exchanges, primarily involving pigs, between tribes in Papua New Guinea.
  • Gifting more than was received in the past (including pigs, money, birds, and other goods) increases the giver's social status.
  • Moka is crucial for building alliances, maintaining peace, and achieving personal prestige within and between tribes.
  • Repayment of moka is expected with interest—giving back more than was received.

Role of the Big Man

  • The "Big Man," like Anka, gains status by organizing and giving the largest moka.
  • Big Men have no formal authority; they must persuade and motivate others to contribute.
  • Success depends on alliances, negotiation, and the ability to coordinate efforts across scattered households.

Gathering the Moka

  • Pigs are the primary currency and status marker; other rare items and money may also be included.
  • Pigs are raised by women, making their labor essential to the process.
  • It is impossible to hoard pigs due to resource constraints, so they are gathered and gifted in public ceremonies.
  • Investments are made by giving pigs to others to be returned at later moka ceremonies.

Ceremony and Conflict

  • Moka ceremonies involve speeches, traditional dress, singing, and ritualized pig allocation.
  • Disputes, delays, and rivalries (e.g., competing Big Men) are common and can affect timing.
  • Deaths and accusations of sorcery may halt exchanges due to mourning and potential conflict.
  • Funerals and compensation payments can become new moka exchanges.

Modern Influences

  • Australian dollars and trucks are now part of moka gifts, replacing traditional shell currency.
  • The value of pigs has increased, but the core social functions of moka remain.

Key Terms & Definitions

  • Moka — Ceremonial gift exchange aiming to surpass previous gifts and raise social status.
  • Big Man — Influential leader responsible for organizing moka, without formal authority.
  • Kassowary — Rare bird used as a prestigious moka gift.
  • Interest (in moka) — Extra given beyond the original gift, required for status and repayment.
  • Pearl shell — Traditional currency formerly used in moka, now replaced by paper money.

Action Items / Next Steps

  • Review the cultural significance and mechanics of the moka system.
  • Understand the relationship between gift-giving, status, and social structure in Papua New Guinea.
  • Prepare for discussion or questions on the role of conflict, gender, and outside influences in moka.