The Harvard Brief

In the 1920s, Józef Piłsudski was a household name not just in Poland, but across Europe and across the Atlantic Ocean as well. Yet this complex and contradictory figure – a socialist and a nationalist, a clandestine agitator and a legendary military strategist, protector of Jews and other national minorities on Polish soil who was nonetheless often accused of imperialism – has eluded serious biographical treatment in English until now. Yeshiva University professor Joshua D. Zimmerman offers a nuanced, readable, and definitive account of the man who re-founded the independent state of Poland in 1918. Jozef Pilsudski: Founding Father of Modern Poland (Harvard University Press, 2022) could not be more timely, given the lessons to be learned from Piłsudski’s career by today’s opponents of far-right populism in Eastern Europe, and even more urgently – by English-language readers seeking to understand the imperative of preserving an independent Ukrainian state in the face of Russian aggression.
Piotr H. Kosicki is Associate Professor of History at the University of Maryland, College Park. He is the author of Catholics on the Barricades (Yale, 2018) and editor, among others, of Political Exile in the Global Twentieth Century (with Wolfram Kaiser).

In the 1930s and 1940s, amid intensifying anticolonial activism across the British Empire, dozens of new West African and Caribbean newspapers printed their first issues. With small staffs and shoestring budgets, these newspapers nonetheless became powerful vehicles for the expression of Black political thought. Drawing on papers from Trinidad, Jamaica, Ghana, and Nigeria, Leslie James shows how the press on both sides of the Atlantic nourished anticolonial and antiracist movements. Editors with varying levels of education, men and women journalists, worker and peasant correspondents, and anonymous contributors voiced incisive critiques of empire and experimented with visions of Black freedom. But as independence loomed, the press transformed to better demonstrate the respectability expected of a self-governing people.

Seeing themselves as “the Fourth and Only Estate,” the sole democratic institution available to a colonized population, early press contributors experimented with the form and function of the newspaper itself. They advanced anticolonial goals through clipping and reprinting articles from a variety of sources; drawing on local ways of speaking; and manipulating photography, comics, and advertising. Such unruly content, James shows, served as a strategic assertion of autonomy against colonial bureaucracy. Yet in the 1950s, this landscape changed as press professionalism became a proxy for a colony’s capacity to govern itself.

Analyzing a key moment in the history of Black Atlantic political thought, The Moving Word: How the West African and Caribbean Press Shaped Black Political Thought, 1935-1960 (Harvard UP, 2025) highlights the boundless, shapeshifting power of experimental media. During the era of decolonization, as independence loomed on the horizon, West African and Caribbean newspapers creatively engineered and reinvented debates about imperialism, racial capitalism, and Black freedom dreams and realities.

Leslie James is Reader and Sinor Lecturer in Global History at Queen Mary University of London and the author of George Padmore and Decolonization from Below: Pan-Africanism, the Cold War, and the End of Empire, 1939–1959.

Friction, the force that resists motion, is synonymous with difficulty and complication. If you’ve ever replaced tires worn smooth by the road or reached for a can of WD-40 to fix a creaking door hinge, then you know the headache this force can cause.

In Friction: a Biography (Harvard UP, 2026), Dr. Jennifer Vail reveals beneath the difficulty and complication a force as enigmatic and intriguing as it is central to the human story. She traces how, from the moment we first harnessed the power of fire to the Industrial Revolution and beyond, the quest to manipulate friction has driven innovation, culture, and even our own evolution. Today, as scientists study friction in the most unexpected of places, they’re learning why some viruses lie dormant for years while others devastate our cells immediately; where elusive dark matter might be found; and how the climate crisis ought finally be addressed. And yet, for all they’ve learned, scientists still haven’t cracked the greatest mystery of all: how to bridge the distinct laws that govern friction at its largest and smallest scales.

Connecting the discoveries of historical luminaries like Newton, da Vinci, and the Wright brothers to the latest breakthroughs in engineering, Friction is a captivating biography of this unsung hero of the physical world.

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.

German military history is typically viewed as an inexorable march to the rise of Prussia and the two world wars, the road paved by militarism and the result a specifically German way of war. Peter Wilson challenges this narrative. Looking beyond Prussia to German-speaking Europe across the last five centuries, Wilson finds little unique or preordained in German militarism or warfighting.
Iron and Blood: A Military History of the German-Speaking Peoples Since 1500 (Harvard UP, 2023) takes as its starting point the consolidation of the Holy Roman Empire, which created new mechanisms for raising troops but also for resolving disputes diplomatically. Both the empire and the Swiss Confederation were largely defensive in orientation, while German participation in foreign wars was most often in partnership with allies. The primary aggressor in Central Europe was not Prussia but the Austrian Habsburg monarchy, yet Austria's strength owed much to its ability to secure allies. Prussia, meanwhile, invested in militarization but maintained a part-time army well into the nineteenth century. Alongside Switzerland, which relied on traditional militia, both states exemplify the longstanding civilian element within German military power.
Only after Prussia's unexpected victory over France in 1871 did Germans and outsiders come to believe in a German gift for warfare--a special capacity for high-speed, high-intensity combat that could overcome numerical disadvantage. It took two world wars to expose the fallacy of German military genius. Yet even today, Wilson argues, Germany's strategic position is misunderstood. The country now seen as a bastion of peace spends heavily on defense in comparison to its peers and is deeply invested in less kinetic contemporary forms of coercive power.
AJ Woodhams hosts the "War Books" podcast. You can subscribe on Apple here and on Spotify here. War Books is on YouTube, Facebook and Instagram.

Around 500 BCE, the Indian scholar Pāṇini wrote a treatise on Sanskrit, the Aṣṭādhyāyī, describing a kind of language machine: an algebraic system of rules for producing grammatically correct word forms. The enormity and elegance of that accomplishment—and the underlying computational methodology—cemented Pāṇini’s place as a founder of linguistics. Even so, centuries of commentators have insisted that there are glitches in the machine’s ability to tackle rule conflict (that is, a situation in which two or more rules are simultaneously applicable) and have responded with complex rules and tools aimed at resolving the issues apparently besetting the ancient system. In this book we discuss Panini's Perfect Rule: A Modern Solution to an Ancient Problem in Sanskrit Grammar (Harvard UP, 2025)