What if this isn't a war, something that separates and alienates us? What if Covid-19 is the thing that brings us together, that inspires us to see our interconnectedness? What if this virus is here to show us how quickly we can impact each other in positive ways? What if this is about shifting to, rather than away from, love, care and courage? Now is our opportunity to change the way we think, writes Save the Children's Kirsty McNeill in a thoughtful commentary.