It's understandable that, with the onset of a global pandemic, commentators have looked to the past for comparisons. But Dr Seb Falk is concerned that with the easy headlines about the mortality rate or the economic damage, or even the positive transformations inspired by plagues of the past and particularly in his field, the Black Death of the medieval period, more subtle comparisons emerging from exciting new Plague research are being overlooked. He hears from Dr Monica Green, a leading authority on the true origins and journey of the Black Death and finds, in her use of palaeogenetic research, refinements about the plague and its impact on those who lived with it. And he talks to Dr Zoë Fritz, consultant physician and Wellcome Fellow in Society and Ethics at the University of Cambridge, about the human responses beyond the science today that echo the experiences of our ancestors centuries ago. Rather than mortality rates and economic trauma, the more profound links might be the twin challenges of uncertainty and impotence and the human desire to overcome or deny both. Producer: Tom Alban