Researchers collated information on where species live, and then mapped this against where languages are spoken. Using statistics, they found that high biodiversity does indeed correlate with high linguistic diversity.
Scattered across the Earth, there are biodiversity hotspots – areas where Mother Nature flaunts her outrageous imagination like a peacock flaunts its magnificent tail. These places are hotbeds of evolution – not just for biological species, it turns out, but for languages too.
We’ve had an inkling of this language-species affair for a while. But it’s only in the last decade or so that we’ve quantified this connection.
Researchers collated information on where species live, and then mapped this against where languages are spoken. Using statistics, they found that high biodiversity does indeed correlate with high linguistic diversity.
(A) displays biodiversity hotspots around the world. (B) shows the geographic distribution of Indigenous languages. Reproduced from this paper.
They churned out some numbers for us to get a deeper sense of this link:
- There are 35 biodiversity hotspots and five high biodiversity wilderness areas on Planet Earth – places like Amazonia, the island of New Guinea and the…
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