Giovanni Arrighi was a leading figure in the development of world-systems theory and also contributed to a range of debates in Marxist thought. This symposium engages with Arrighi’s last book, Adam Smith in Beijing, which was the final instalment in his ‘trilogy’, following The Long Twentieth Century and Chaos and Governance in the Modern World System. This Editorial Introduction traces the broad trajectory of Arrighi’s ‘trilogy’ and its concern with systemic cycles of accumulation, highlights additional major contributions by Arrighi, and (...) sketches some of the central arguments of the five symposium articles. *. (shrink)