What FDR, Churchill, and Shackleton can teach us about leadership during the coronavirus crisis

What FDR, Churchill, and Shackleton can teach us about leadership during the coronavirus crisis:
As a historian at the Harvard Business School, I study courageous leaders, especially men and women working in crisis situations. When I began this work, almost 20 years ago, I never imagined living through turbulence of this magnitude. I could not foresee that we would all be swept up in such a high-stakes moment, characterized by great uncertainty and collective fear.