Resilience is a word that’s thrown around a lot these days. It means different things to different people, but generally alludes to the ability of people or systems to bounce back from shocks, and, increasingly find ways to emerge stronger than before. Shocks might be acute – like floods or cholera outbreaks – or chronic – like stress because of poverty or insecurity. The term, that emerged from ecological literature, is concerned with how systems work. It has grown to be used in many fields including engineering, psychology, development studies and geography.