Immanuel Wallerstein, 1930-2019

Immanuel Wallerstein passed away on August 31, 2019 at the age of 88. As the founder of world-systems theory and author of hundreds of articles and commentaries and dozens of books, including his four-volume magnum opus, The Modern World-System, Wallerstein’s research exemplified the methodology of comparative analysis and was a cornerstone in the development of QCA.