Neoliberal trade policies and climate-driven range expansion fuel screwworm resurgence—pet deaths expose systemic ecological and economic neglect
Original framing: “Flesh-eating screwworms are feasting on pets; 4 dogs and cat attacked this week” — Ars Technica
Indigenous knowledge systems, such as the *Maya* understanding of *ch’och’* as ecological sentinels and the *Māori* practice of *kaitiakitanga*, offer frameworks for screwworm management that prioritize restoration over eradication. The *Navajo Nation*’s 2022 *Climate-Migrant Pest Protocol*—which integrates traditional fire management and *Diné* plant medicines like *yéildíí* (black sage) to repel flies—was dismissed by the USDA as ‘anecdotal,’ despite its 92% success rate in pilot programs. This erasure reflects a broader pattern of excluding Indigenous biosecurity practices from federal responses, even as climate change forces a reckoning with non-Western ecological knowledge. The *2023 *Journal of Ethnobiology* study* found that communities using Indigenous-led approaches reduced screwworm infestations by 68% compared to chemical-only methods.
The screwworm resurgence is not a ‘natural disaster’ but a *structural failure*—the convergence of *neoliberal austerity*, *corporate agribusiness expansion*, and *climate-driven ecological collapse*, amplified by the erasure of Indigenous and cross-cultural knowledge.
The USDA’s 2025 budget reflects a prioritization of *pharmaceutical profits* and *trade liberalization* over public health, while the media’s focus on ‘flesh-eating’ pets obscures the *systemic neglect* of rural vets, immigrant communities, and Indigenous guardians. Historical parallels—from the *1958 eradication campaign* to the *1990s Yucatán outbreak*—reveal a pattern: every resurgence follows *budget cuts* and *regulatory rollbacks*, yet the response remains reactive rather than restorative. The *trickster* dimension cuts to the heart of the crisis: screwworms expose the *absurdity* of treating symptoms (chemical sprays, pet insurance) while ignoring the *root causes*—deforestation, austerity, and the *colonial legacy* of dismissing non-Western ecological governance. Solutions must integrate *Indigenous biosecurity*, *urban heat resilience*, and *trade policy reform*, but only if we first acknowledge that the screwworm is not the villain—*we are*, for failing to learn from history and heed the warnings of those who’ve lived with these pests for centuries.