Billions of dollars are being donated without strong evidence about which ways of giving are effective reports Caroline Fiennes, funder of Giving Evidence. Recipients of funds are increasingly scrutinized, but the effectiveness of donors is not.

A talk with Leap Ambassador Mari Kuraishi, President of GlobalGiving, on how technology-driven philanthropy can help increasing the effectiveness of social sector organizations

The Center for Effective Philanthropy explains how foundations are working to achieve greater social impact by assessing their own organizations and work with stakeholders

Robert Boogard, founder of the Jazi Foundation, explains how foundations can join strategic philanthropy to an effective giving approach