New Books in Diplomatic History

From a renowned Yale historian comes a chilling look at the looming threat of the next Great Power war and the urgent interventions necessary to avoid it in the twenty-first century.The vast majority of people alive today have come of age in a world of remarkable stability, presided over by either one or two Superpowers. This is not to say the world has been peaceful; but it has, to a great extent, been predictable. As an increasing number of Great Powers jostle for regional supremacy, as well as competitive advantage in nuclear technology, artificial intelligence, space exploration, and trade, our world has become more fragile, unpredictable—and combustible. The outbreak of global war among today’s Great Powers seems increasingly likely. Such war, as Odd Arne Westad powerfully argues in this urgent book The Coming Storm: Power, Conflict, and Warnings from History (Henry Holt and Co, 2026), would be of a magnitude and devastation never before seen.To understand the threats that face us in this complex new terrain, we must look to the lessons of the past, and especially the late nineteenth and early twentieth century—a time when Great Powers clashed and sought regional dominance, nationalism and populism were on the rise, and many felt that globalization had failed them; a time when tariffs increased, immigration and terrorism were among the biggest issues of the day, and a growing number of people blamed the citizens of other countries for their problems. A time, in other words, that carries eerie parallels with our own.
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In this episode of the CEU Review of Books Podcast, I sat down with Szabolcs László to talk about his new book, Cold War Brokers: Hungarian-American Cultural Exchanges and Transnational Mobility, 1956-1989 (Bloomsbury, 2026). We discussed how during the Cold War Hungarian writers, intellectuals, and academics took part in various programmes that allowed them to spend time in the United States of America, to build networks with their western counterparts, and how grassroots effort helped in spreading Hungarian know-how, such as the Kodály method, to the US and various other parts of the world.

You can purchase the book from Bloomsbury here.

You can read more about Szabolcs’s research on the Kodály method in his Open Access article here.

You can also watch a short video here (in Hungarian) about the Kodály method here.

The CEU Review of Books Podcast Series explores the questions that affect us all through in-depth talks with researchers, policy makers, journalists, academics and others. We showcase the most current research linked to Central Europe through these discussions.

At the CEU Review of Books, we encourage an open discussion that challenges conventional assumptions to foster a vibrant debate.

Visit our website to read our latest reviews, long reads and interviews.
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Paola de Santo joins Jana Byars to talk about her new book, The Ambassador and the Courtesan: Political Bodies in Renaissance Italy (U Delaware Press, 2026). Drawing on literature, legal texts, and archival materials, The Ambassador and the Courtesan offers a comparative analysis of these two emerging roles in the early modern period and in Renaissance Italian society. While these two figures may appear unrelated, this book demonstrates their shared relation to the body politic, including the relationship of their very bodies to that metaphorical body. One imagines the early modern ambassador as traveling from one center of power to another, gathering news and disseminating it in writing, as well as negotiating in person. The courtesan, in contrast, is normally imagined employing her body in the service of entertaining elite clients in the enclosed space of the urban salon. These characterizations reinforce their very different roles in Renaissance Italian society and culture, but by placing them in dialogue, salient points of convergence emerge detailing how they were integral to the concurrent emergence of a modern subjectivity of the individual and the formation of the modern state.
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In Treaty Ground: Diplomacy and the Politics of Sovereignty, from Roanoke to the Republic (U Nebraska Press, 2026), Professor Charles W. A. Prior offers a new account of the sovereign claims of Native Americans, the Crown, and colonies in early America, arguing that Native American diplomacy shaped how sovereignty was negotiated and contested among all three, from Virginia’s founding to the ratification of the U.S. Constitution. Previous scholars have focused on the contested relationship between the British imperial state and the colonies it established along the Atlantic Coast without addressing how sovereign Native nations shaped the colonial process through warfare, diplomacy, trade, peace-making, and treaty-making.

Dr. Prior adopts a new interpretive framework for examining sovereignty in early America, arguing that the Native and colonial spaces of the Northeast were a treaty ground thickly layered with agreements and negotiated rules of interaction. Drawing on an extensive range of treaty records, writings on colonial and imperial affairs, letters, and official documents, Treaty Ground argues that sovereignty was negotiated within diplomacy and shaped the norms of war, the terms of peace and alliances, the rightful ownership of territory, and appropriate responses to treaty violations. This process in turn structured relations between the Crown and colonies and framed initial positions on how the power of congress related to that of the states.

Treaty Ground offers historical depth to our understanding of how Native nations articulated Indigenous power within colonialism, cuts settler colonialism down to size, and expands contemporary understandings of the sovereign relationships between Native nations in the United States and Canada.

This interview was conducted by Dr. Miranda Melcher whose book focuses on post-conflict military integration, understanding treaty negotiation and implementation in civil war contexts, with qualitative analysis of the Angolan and Mozambican civil wars. You can find Miranda’s interviews on New Books with Miranda Melcher, wherever you get your podcasts.
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Stephen Sims’ New Atlantis essay examines how emerging technologies are reshaping the structure and authority of the modern nation-state. He argues that innovations such as artificial intelligence, drones, and networked warfare are weakening the traditional link between territorial control and the projection of power, enabling smaller actors to operate with unprecedented reach. At the same time, advanced states are enhancing their internal capabilities through data-driven governance and automation, increasing their ability to monitor and manage populations. This dynamic creates a paradox in which states grow more powerful domestically while becoming more vulnerable externally. Sims contends that sovereignty is fragmenting, with authority dispersing both to non-state actors and to transnational technological systems. The result is not the end of the nation-state, but its evolution into a more contested, uneven, and technologically mediated form.

Stephen Sims is associate professor of political science at the Rochester Institute of Technology.

Greg is the Executive Director and Founder of the World War II Discussion Forum (wwiidf.org). He also has a strong interest in literature, culture, religion, science and philosophy (translation: he's an eclectic reader who is constantly missing deadlines for book reviews).
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