In Memory: Immanuel Wallerstein Immanuel Wallerstein, renowned sociologist and economic historian,\u00a0died\u00a0at the age of eight-eight on August\u00a031, 2019.\u00a0His\u00a0pioneering\u00a0work on world systems theory laid the foundation for\u00a0generations\u00a0of scholars in global and transnational sociology.\u00a0 Wallerstein’s thinking was forged during the twenty years he spent travelling in Africa during\u00a0the 1950s and 1960s, observing and\u00a0researching\u00a0the continent’s mass movements for …<\/p>\n