From the dawn of humanity, the ever-changing seasons have sustained, fascinated and challenged us: their annual rhythm inspiring musicians, artists and scientists to reflect on the human condition. For this Nature Unwrapped event, Professor Brian Cox discussed the seasons, why they happen, what they mean, and the more fundamental concepts of how time passes. These reflections were mirrored by soloist Jack Liebeck and friends in a performance of the most famous musical evocation, Vivaldi’s The Four Seasons. Here they are performing ‘Autumn’.