Language and Ecology — Distribution of Tonal Languages

Previously, we looked at the ecological drivers behind global patterns and distribution of language diversity. On a global scale, language diversity increases towards the equator, and the tropics are found to be more language dense. To explain these patterns from an ecological perspective, it was proposed that ecological risk played a more significant role than … Continue reading Language and Ecology — Distribution of Tonal Languages

Language and Ecology — The Latitudinal Gradient

In ecology, there is a widely-recognised global pattern in distribution of species. Studying terrestrial vertebrates, ecologists found that species richness increases from poles to tropics. This pattern is also seen in marine organisms as well. Birds, on the other hand, have the highest species richness in regions corresponding to the tropics and mountain ranges. The … Continue reading Language and Ecology — The Latitudinal Gradient