In 1946, German-born academic Sir Heinz Koeppler began a remarkable educational experiment at Wilton Park in Buckinghamshire. Eighty years on, its history offers important lessons for policymakers and historians working in a new age of uncertainty and global instability.
In the aftermath of the Second World War, several thousand German prisoners of war and civilians were invited to Wilton Park to take part in a series of residential schools. While officially part of British ‘re-education’ efforts, the reality was quite different: rather than beginning from a place of distrust, the courses at Wilton Park emphasised dialogue as a means of breaking down residual antagonism. Even the use of the term ‘re-education’ was actively discouraged on the premises.
Wilton Park was set up to foster engagement with democratic ideals, promote discourse and mutual understanding between former enemies, and lay the groundwork for postwar reconstruction. In support of these bold ambitions, a remarkable set of politicians and intellectuals, including Bertrand Russell and Margery Perham, delivered lectures on a wide range of subjects. Yet the primary focus always remained on discussion and debate rather than top-down instruction.
It was widely accepted that postwar reconstruction and reconciliation required an understanding of the historical forces that had shaped Germany and Europe in the preceding decades. At Wilton Park, there was no attempt to erase the past or ignore responsibility. Instead, it provided a space to air difficult truths in an atmosphere of tolerance and openness. People from all walks of life could participate in a shared conversation about Germany’s history as well as its future. Historians played a key role in this process, with Arnold Toynbee and A. J. P. Taylor amongst those who addressed attendees.
Like many of the institutions established after 1945, Wilton Park was informed by the ideals of liberal internationalism. Yet it emerged in a world shaped by conflict and division. At a time when official policy and popular feeling remained constrained by wartime assumptions, Wilton Park demonstrated the value of discussion, intellectual curiosity, and human contact in overcoming inherited hostility.
Remarkably, despite the combative foreign policy environment of the early Cold War and significant financial pressures, Wilton Park outlived the era of postwar reconstruction. In 1951, it moved to a permanent home at Wiston House in Sussex. From its original foundation as an Anglo-German educational experiment, Wilton Park gradually evolved into a forum for multilateral dialogue and strategic policymaking. Over the last eight decades attendees have addressed a huge range of global issues, including European integration, East-West relations during and after the Cold War, decolonisation, the end of Apartheid in South Africa, and climate change.
Wilton Park’s success stems in large part from its adaptability. Its purpose has never been fixed to a particular foreign policy agenda or historical moment. Instead, it has retained a set of enduring principles – openness, tolerance, intellectual exchange, and long-term thinking – while continually addressing new issues. As an arm’s-length government body, it has provided a means to challenge established assumptions, while its emphasis on dialogue has brought together people who might otherwise rarely meet.
In August 2026, a group of historians, alumni, academics and foreign policy experts assembled at Wilton Park to reflect upon this history. Our discussions repeatedly returned to the same question: what can the history of Wilton Park tell us about the challenges facing the world today?
Many of the issues addressed at Wilton Park over the last 80 years still resonate. The difficulties of postwar reconciliation and reconstruction, Britain’s changing relationship with Europe, and the complex legacies of colonialism all remain at the heart of contemporary British foreign policy. Yet the wider international environment in which these questions are being asked is undergoing profound change.
This is where historical thinking has a particular contribution to make. Historians do more than provide policymakers with lessons from the past. They can challenge assumptions about the present, identify the origins of complex ideas and conflicts, and place contemporary crises within much longer processes of political and social change. They show how periods of profound uncertainty are not without precedent and emphasise that choices made during such moments may reshape the international order for generations.
Today, much like in the late 1940s, we face a series of interconnected crises, the causes of which are deeply historical. The assumptions that underpinned much of Western foreign policy after 1945 – and which were at the heart of the Wilton Park project – can no longer be taken for granted. As global conflicts generate new and troubling legacies, many of the norms that have shaped foreign policy thinking for generations are being questioned. Whether we are witnessing the transformation or demise of the post-1945 world order is one of the defining subjects of our age.
In such circumstances, policymakers need spaces in which established assumptions can be tested rather than simply reinforced. They need historians and other scholars capable of placing the pressures of the present within a wider frame. Wilton Park’s history is a testament to the value of bringing together such diverse perspectives in an atmosphere of mutual respect and tolerant discussion.
The challenges of today will not be solved simply by looking backwards. Yet to fully understand a world at a moment of profound historical change, historians need to be part of the conversation.
