Telegraph: The 95-mile Jurassic Coast between Poole Harbour in Dorset and the Exe estuary in Devon is an extreme example of geological exhibitionism. Among its many wonders are red and white cliffs, fossils galore, England's most elegant sea arch, offshore stacks and the delightfully symmetrical scoop of Lulworth Cove.
They exist because this is a coast on the move, under continual attack from tide and tempest. Last week, a small part of it, at the base of a cliff on the edge of St Oswald's Bay, fractured...