Cari Tuna

Cari Tuna and her future husband, Dustin Moskovitz, a Facebook co-founder, are emblematic of a new generation of millennial philanthropists seeking to give far beyond their own communities and experiences. Americans have traditionally focused their donations on organizations such as schools, churches and cultural centers close to home. But with the rise of social networks that connect people the world over instantaneously, many millennials have a broader view of charity.