<p>In 2020 everyone's lives were taken over by the Covid-19 pandemic. No-one was unaffected. The spring lockdown changed the way we lived, the way we looked at each other and at ourselves. Big questions engaged us all: PPE, the health service, care homes, shielding. We became used to new words: 'social distancing', 'track and trace', 'ramping up'. We were agog as we watched our political leaders attempt to deal with 'unprecedented events' and mak...