"Coastal Protection: The Rise of Giant 'Sand Motors' Worldwide"
As coastal erosion threatens many countries, the traditional approach of beach nourishment is proving to be unsustainable and costly. A new strategy called the "sand motor," pioneered by the Netherlands, involves creating a sculpted landscape that allows natural wave action to distribute sand along the coastline, providing longer-lasting protection. While successful in some areas, the high upfront costs and need for international assistance make it challenging for many countries to implement. The World Bank is funding sand motor projects in West Africa, but the effectiveness of these interventions depends on comprehensive climate adaptation plans that include shifting development away from vulnerable coastlines.