 I&#x27;m worried my tiny province in Canada (PEI) will be gone maybe in a 100 years or at least eroded substantially. About 224km (140 miles) long by 60km (37 miles) wide 140,000 people.<p>The island is all sandstone there is no native rock here the highest point is 142m (466 feet) but the average height I&#x27;d say is a metre&#x2F;a few feet above sea level.<p>There are places around the island where 30m (100 feet) have washed away just within the last few decades. None of what washed away was replaced by the government it just keeps washing away never to return.