hiː hɐz ˈænɐlˌaɪzd hˌuː ɡˈɪvz mˈoʊst tə tʃˈæɹᵻɾi ɪnðə jˈuː.ˈɛs., ænd tɹˈækt ðə ɹˈaɪz ʌv doʊnˈeɪʃənz baɪ ɐmˈɛɹɪkənz fɔːɹ ˌoʊvɚsˈiːz dɪvˈɛləpmənt wˈɜːk.
He has analyzed who gives most to charity in the U.S., and tracked the rise of donations by Americans for overseas development work.