Today, 682 million people, or 8.5% of the world’s population, live in extreme poverty, which the World Bank defines as subsisting on less than $2.15 per day. The majority live in low-income and lower-middle-income countries. The traditional pathway for … Today, 682 million people, or 8.5% of the world’s population, live in extreme poverty, which the World Bank defines as subsisting on less than $2.15 per day. The majority live in low-income and lower-middle-income countries. The traditional pathway for … Science