When life gives you lemons… make lemonade! Or, in other words, necessity is the mother of invention. The need to adapt to the environment has created some of the world’s most interesting customs, but what happens when life stops giving you those lemons? In Friesland, a province in the north of the Netherlands, a harsh winter climate meant that their world turned to ice and from this they developed customs that made the province famous. Climate change now means they can no longer rely on the same conditions, Friesland doesn’t always freeze and necessity is now the mother of re-invention. But then, these people did push back the sea.