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A Tale of Two Superports: Oil, Empire, and Anti-Colonial Environmentalism in Puerto Rico and Palau

Published online by Cambridge University Press:  20 June 2025

Dante LaRiccia*
Affiliation:
Department of History, Yale University, New Haven, CT, USA
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Abstract

How did activists on the colonial “margins” of the United States and the domestic environmental movement fight environmental battles? And how did these contests relate to the politics of decolonization? This article takes up these questions through a comparative exploration of two environmental movements at opposite ends of the U.S. overseas colonial empire during the 1970s. In Puerto Rico and Palau, plans for two petroleum “superports” threatened massive environmental destruction in service of state programs of energy security and industrialization. This article examines how Puerto Rican and Palauan activists developed novel environmental critiques and movement strategies to oppose them. Through an examination of these two anti-superport movements, this article reveals the innovative ways that activists waged environmental campaigns from the colonial “periphery” of both the U.S. polity and its domestic environmental movement.

Information

Type
Research Article
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2025. Published by Cambridge University Press
Figure 0

Figure 1. A poster from the Committee for Puerto Rican Decolonization warns of the effects of a superport. Credit: Library of Congress.

Figure 1

Figure 2. Sambolín’s print captured the entangled ecological and human threats of the superport, as well as the colonial valences of the project. Credit: Nelson Sambolín, Nelson Sambolín (Salinas, Puerto Rico, 1944), “Superpuerto, colonialismo, pillaje, veneno,” 1972, Taller Baja, serigrafia, Donación SKB, Colección Museo de Historia, Anthropología y Arte, Universidad de Puerto Rico, Recinto de Rio Piedras.

Figure 2

Figure 3. The anti-superport campaign urged Palauans to vote ‘Yes’ to approve the federated Micronesian constitution in 1978. Credit: Trust Territory Photo Archives, Pacific Collection, University of Hawai‘i-Mānoa Library.