Tim Harford returns to the Festival of Economics with a third live recording of his popular podcast, Cautionary Tales. We tell our children unsettling fairy tales to teach them valuable life lessons, but these cautionary tales are for the education of grown-ups – and they are all true. In his hit podcast Cautionary Tales, Tim Harford brings stories of awful human error, tragic catastrophes, daring heists and hilarious fiascos. Photo Credit: Bhagesh Sachania Photography