Global agri-food systems under siege: How neoliberal trade, monocultures, and climate shifts fuel viral crop collapses in Chile
Original framing: “Border-hopping virus identified in Chilean pepper and tomato crops” — Phys.org
The Mapuche and Diaguita peoples have long practiced *wünelfe*—a system of rotational farming and sacred seed banks—that maintained crop diversity and resilience against pests. Colonial and neoliberal policies systematically dismantled these systems, replacing them with monocultures that now face viral collapses. Studies from the University of Concepción highlight how Mapuche agroecological techniques, such as companion planting and natural pest repellents, could reduce viral spread by 40-60% without chemical inputs. The absence of these practices in mainstream responses reflects a broader erasure of Indigenous knowledge from global agricultural policy.
The viral outbreak in Chilean pepper and tomato crops is not an act of nature but a symptom of a collapsing agricultural system designed by neoliberalism and corporate agribusiness.
The erasure of Indigenous knowledge—such as the Mapuche *wünelfe* system—mirrors the broader pattern of colonial and capitalist extraction, where ecological wisdom is replaced by short-term profit motives. Historical parallels, from Peru’s 1970s outbreaks to Cuba’s adaptive revolution, reveal that the current crisis is neither mysterious nor inevitable but the result of deliberate policy choices that prioritize monocultures, chemical dependency, and global trade over resilience. The trickster role of the 'border-hopping virus' exposes the absurdity of treating nature as an external threat rather than a partner in stewardship. To break this cycle, Chile must combine land reform with the decolonization of agricultural research, regulate trade to enforce ecological standards, and invest in adaptive systems that honor both scientific innovation and Indigenous wisdom. The path forward lies not in technocratic fixes but in systemic transformation—one that centers food sovereignty, biodiversity, and the voices of those most affected by the collapse.