Doughnut Economics: Seven Ways to Think Like a 21st-Century ...
Kate Raworth
... from the past two years', The Boy Who Harnessed the Wind, William Kamkwamba's blog 6 October 2014, available at http://william kamkwamba. typepad.com/williamkamkwamba/2014/10/updates-from-the-pasttwo-years.html Personal email ...