Against this backdrop, Mary Ellen Iskenderian of Women's World Banking decided to jump in to help. Women's World Banking has focused much of its research on Ukrainian refugees, in particular, since they have overwhelmingly been women and their dependents, given the country's conscription requirements. "There's a tremendous opportunity with blockchain, finance, and digital ID," Iskenderian said. The World Bank estimates that 850 million people globally don't have proof of legal identity — that is, no birth certificate, passport, driver's license, or national ID. World Bank survey data has found that in low-income countries, 44% of women do not have an ID, versus 28% of men.

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Persons: Mary Ellen Iskenderian, We've, Iskenderian Organizations: Banking, Bank, CNBC Locations: Ukraine, Ukrainian, masse