Since World War II, there has been a trend towards fewer wars, the Russian invasion of the Ukraine standing as a major 'aberration'. With decades of experience as an international lawyer, diplomat and head of UN Iraq inspections, Hans Blix examines conflicts and other developments after World War II. He finds that new restraints on uses of force have emerged from fears about nuclear war, economic interdependence and UN Charter rules. With less interest in the conquest of land, states increasingly use economic or cyber means to battle their adversaries. Such a turn is not free from perils but should perhaps be welcomed as an alternative to previous methods of war. By analysing these new restraints, Blix rejects the fatalistic assumption that there will always be war. He submits that today leading powers are saying farewell to previous patterns of war, instead choosing to continue their competition for power and influence on the battlefields of economy and information.

‘Is the plague of war slowly becoming a thing of the past, despite its occasional outbreaks? Stepping back from the here and now, this colossal work shines a light on the big picture of all the armed conflicts that have taken place, but also the conflicts that have been settled without bloodshed, since the Second World War. A huge task, fulfilled successfully and argued plausibly, this is a ray of hope in these bleak times in international relations.'

Beatrice Heuser - University of Glasgow

‘For some seventy years, Hans Blix has contributed significantly to the study and practice – and practical application – of international law. For decades, he served as Sweden's most senior international legal official in its Foreign Ministry, eventually as Foreign Minister, as Director-General of the International Atomic Energy Agency, and as the chief of the international inspectorate surveying Iraq's armaments. A pre-eminent preoccupation has been substituting the rule of law for recourse to international warfare. His study, A Farewell to Wars, while hopefully entitled, comes as Europe has reverted to being the field of major aggression and embattled self-defence. Its timeliness is all the greater.'

Judge Stephen Schwebel

‘Hans Blix deserves our gratitude for sharing his impressive experience. His book provides an excellent insight into the international legal order as it stands today. And it challenges readers to continue with the search for a farewell to wars without taking this goal for granted.’

Dieter Fleck Source: Journal of Conflict & Security Law

‘A Farewell to Wars is a monumental work about interstate use of force and armed intervention in the domestic affairs of others.’

Source: Samtiden Journal

‘A monumental work about interstate use of force and armed intervention in the domestic affairs of others.’

Sverre Lodgaard Source: Samtiden Journal

‘… this book is worth reading as the author writes clearly and succinctly on a matter of abiding interest…’

Ian Fairlie Source: Medicine, Conflict and Survival