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Do Disasters Come Only from the Sky? How “Extreme Weather” Obscures Changes in the Land
Extreme weather is intensifying, but rainfall alone does not determine the scale of a disaster. Land use, urban development, river engineering, sediment loss, exposure, and social vulnerability all shape what happens after the rain reaches the ground. -
Where Does the Sand Beneath Our Cities Come From? Construction, Coastal Erosion, and the Global Sand Crisis
Cities depend on enormous quantities of sand and gravel for concrete, roads, and infrastructure. This article explores how construction demand is reshaping rivers and seabeds, accelerating coastal erosion, damaging ecosystems, and creating a global need for sustainable sand management.
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