The world is in the midst of its worst Covid crisis so far. It didn’t have to be this way

A year ago, when the Covid-19 pandemic was still in its relative infancy, the head of the World Health Organization stressed that a global approach would be the only way out of the crisis.A year ago, when the Covid-19 pandemic was still in its relative infancy, the head of the World Health Organization stressed that a global approach would be the only way out of the crisis.