After the outbreak of war, in April 1940, we left Geneva with our three children aged 4 years, 2 years and 2 weeks only to become part of the disordered refugee crowds fleeing across France from the German army.
I have learned as much in the last three years as in any other comparable period of my life, but with an added realisation of how little over a half century of study one has in fact managed to learn of the whole range of economic policy issues.