Immigration has gripped Britain like no other topic in the past year. It sparked riots and protests across the country following the brutal murder of three girls in Southport; it led to the rise of Nigel Farage’s Reform Party and doomed the Conservatives to their greatest defeat in history. Undoubtedly Britain has been transformed by migration. Until the Second World War, Britain was a largely ethnically homogeneous country with a strong national identity and proud culture. In recent decades, the country’s borders were opened to the world and millions have come. Some were doctors and came from…