Professor Tim Evans of Middlesex University pays tribute to HRH The Duke of Edinburgh, the longest-serving consort in British history. He discusses whether Covid might end up boosting the UK economy rather than harming it. He wonders why Scotland's ruling politicians are so unsympathetic towards business. And he looks at a new book that says that Western historians of the Second World War have always underestimated the importance of the Russian role in defeating the Nazis.
