Introduction.- Part I. Revisiting vitalist themes in 19th-century science.- 1. Guido Giglioni (Warburg Institute); Jean-Baptiste Lamarck and the Place of Irritability in the History of Life and Death.- 2. Joan Steigerwald (York); Rethinking Organic Vitality in Germany at the Turn of the Nineteenth Century.- 3. Juan Rigoli (Geneva); The 'Novel of Medicine'.- 4. Sean Dyde (Cambridge); Life and Mind in Nineteenth-Century Britain: Somaticist 'Mind' and Body after the Death of Phrenology.- Part II. Twentieth century debates on vitalism in science and philosophy.- 5. Brian Garrett (McMaster); Vitalism versus Emergent Materialism.- 6. Christophe Malaterre (Paris); Life as an Emergent Phenomenon: From an Alternative to Vitalism to an Alternative to Reductionism.- 7. Sebastian Normandin (Montreal); Wilhelm Reich: Vitalism and Its Discontents.- 8. Chiara Elettra Ferrario (Wellington) and Luigi Corsi (Pisa); Kurt Goldstein: Vitalism
and the Organismic Approach.- 9. Giuseppe Bianco (Paris/Warwick); The Origins of Canguilhem's "Vitalism": Against the Anthropology of Irritation.- Part III. Vitalism and contemporary biological developments.- 10. J. Scott Turner (Syracuse); Homeostasis and the forgotten vitalist roots of adaptation.- 11. Carlos Sonnenschein, David Lee, Jonathan Nguyen and Ana Soto (Tufts); Unanticipated trends stemming from the history of cell culture: Vitalism in 2012?.- 12. John Dupré and Maureen O'Malley (Exeter); Varieties of living things: Life at the intersection of lineage and metabolism.- 13. William Bechtel (UCSD); Dynamic Mechanistic Explanation: Addressing the Vitalists' Objections to Mechanistic Science.