The Hewlett Foundation's Hal Harvey and the Pew Center on Global Climate Change's Eileen Claussen are key figures in commissioning research and working on politicians.

ECONOMIST: Doing it their way

Written by Paul Brest, of the William and Flora Hewlett Foundation, and his former colleague, Hal Harvey, now of the ClimateWorks Foundation, the book dispenses practical advice to aspiring philanthropists and provides examples of the ways they can influence the world from education to climate change to the arts.

ECONOMIST: Smart philanthropy: Lessons in how to give | The