The former Top Gear and Grand Tour presenter took to Instagram to share his latest concerns about his newest venture as a farmer. The 66-year-old has been running Diddly Squat Farm in Chadlington, Oxfordshire, since 2019, sparking the smash-hit show Clarkson's Farm and the opening of his wildly successful Farmer's Dog pub. In his caption, the celebrity farmer said: "Harvest already f***ed. The punishingly hot summer, which broke the record for driest July since records began 190 years ago, has hit farmers hard nationwide, impacting crop decisions, profit margins and harvest yields. This has the potential to cause UK-grown food shortages this autumn and and a possible rise in food prices in supermarkets in the months to come.