More than a hundred Bunun Indigenous people were forced to resettle in lowland areas after 2009’s typhoon Morakot destroyed the only road leading to Tengjhih, their mountain settlement, in southern Taiwan.
In tropical cities, urban heat islands (UHIs) exacerbate an already challenging hot-humid heat burden for residents. UHIs are formed by urban artificial surfaces like concrete and asphalt that retain heat by day and slowly release it at night, never giving cities a chance to cool.
Across the globe, roads pose a deadly physical threat to wildlife and fragment the landscapes animals need to move through to survive. For some species, a road is a wall: They won’t even attempt to cross.