The evolvement of dikes of carefully stacked clay to pile dikes into high-tech sensor dikes did not happen overnight. Already in Roman times, small dikes and dams were created. A look into the long Dutch tradition of dike building gives us insight on a deeply rooted culture of trial and error in a country where the sea level rises and the ground level is dropping. History shows that either a big flood or a tiny worm, but also national welfare can lead to big consequences and shifts in the flood protection system. Key moments in the ever evolving dike network are described over different dike periods.
