United Nations data shows that the size of global diaspora had reached 281 million in 2020, and it
continues to grow. Diasporas have contributed significantly to the development of their native lands
through remittance, technology and knowledge transfer, philanthropy, and diplomacy. Many countries
have designed policies to engage the diaspora more deeply by providing concessional citizenship and
visa regimes, and attractive investment opportunities. Yet, there is room for improvement in policies and
programs to enhance these prospects.