Lost words, lost ecosystems: how language shapes conservation
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Across India’s coasts, local communities once used distinct names for different parts of tidal forests, reflecting detailed knowledge of how those ecosystems function. These names identified areas important for fishing, honey collection, and storm protection, showing a deep understanding of the land.
However, administrative and educational systems are increasingly using the single term “mangroves” to describe these diverse coastal landscapes, causing a loss of ecological detail. This simplification isn’t just about words.
It erodes the ability of people to recognize and understand the nuances within an ecosystem. Conservation efforts often focus on measuring changes in forests and species, but rarely assess whether the languages used to describe those environments are also being preserved.
Indigenous languages often contain practical rules and ethical obligations for interacting with nature, functioning as a form of “conservation infrastructure.” For example, the Māori people of New Zealand have a vocabulary surrounding harakeke (New Zealand flax) that dictates sustainable harvesting practices. As languages disappear, so too does the accumulated environmental knowledge they hold, information about seasonal changes, plant behavior, and animal migrations that has been passed down through generations.
This loss represents a fragmentation of a vital environmental archive, diminishing conservation’s ability to understand long-term ecological trends. Recognizing and supporting Indigenous languages is therefore crucial for effective biodiversity protection, alongside traditional knowledge and ecological monitoring.
