The 'Gray Rhino' is a metaphor designed to help us to pay fresh attention to what’s obvious and we tend to ignore. Like for example that a pandemic was coming our way! We speak to Michele Wucker, author of the best-selling book 'Gray Rhino'

Social Impact guru Dr Jane Thomason discusses with blockchain expert Helen Disney how the novel coronavirus will impact on developing nations, will the impact be worse for women and how can emerging tech help mitigate its effects.