Trading Blows? Radio 4, 8pm

Brexit has been a reality for seven months now – so what has it meant for individual business people? Mark Mardell (right) examines the fortunes of three British firms since leaving the EU, comparing Airbus, a Glasgow whisky distillery and a company that produces upmarket lawnmowers.

In Short Cuts (Radio 4, 3pm) Josie Long presents short documentaries and audio adventures inspired by the worlds of the artist, surrealist painter and novelist Leonora Carrington.

Professor Jerry Brotton asks how far the science of genetics is changing the study of the past in The DNA Of History (Radio 4, 11am).