"In Search of a New Humanism" is a comprehensive collection of essays that engages with the philosophy of Georg Henrik von Wright. This collection offers a systematic and up-to-date examination of the central aspects of his thought and highlights the overarching humanistic theme that runs through his extensive and diverse body of work. The essays are thematically organized and focus on von Wright's main interests, including practical rationality, human action and determinism, philosophical logic, and normative theories. Additionally, the research in the analytical tradition and the engagement with Wittgenstein are also addressed. This collection is aimed at scholars and students in the fields of moral philosophy, logic, psychology, sociology, cognitive science, and the history of contemporary philosophy.