One year ago today, the World Health Organisation officially declared coronavirus a global pandemic. Twenty one of the world's leading designers, including Thomas Heatherwick, Kelly Hoppen and Sevil Peach, gave us their views on how it has changed the world. The pandemic has been the most dramatic disruption to human activity in a generation. For many designers, it has been a time to refocus and rethink how we design products, buildings and cities. "It has challenged us to reassess the 'old normals' that we had based and organised our lives around," explained interior designer Peach. "Coronavirus has sounded an alarm"