Rising sea levels already pose an existential threat to the populations of Tuvalu, Kiribati, the Marshall Islands and other low-lying Pacific atolls. In these places, however, it is not just homes, crops and community cohesiveness that are at risk: it is Tuvaluan, Kiribati and Marshallese – the languages native to these islands.
The impact of the climate crisis on languages may be new, but the relationship between language and climate is old. As humans populated the Earth, climate and geography were enormous factors in where they settled and flourished. The equatorial region, with its consistent temperatures, predictable rainfall and abundant agricultural opportunities, was particularly agreeable.
