After a long drive to Godrevy lighthouse near St Ives in Cornwall, the wind is blowing and the waves are crashing. I’m here with BBC radio producer Jo Loosemore, on a roadtrip to meet some of the marine scientists researching how ocean health is vital to our future.
As we squeeze between crevices in the cliffs to shelter from the elements at Godrevy beach, I interview Ed Gasson, a glaciologist at the University of Exeter. His story is full of surprises.
