NBN Book of the Day - David J. Helfand, “The Universal Timekeepers: Reconstructing History Atom by Atom” (Columbia UP, 2023)
Atoms are unfathomably tiny. It takes fifteen million trillion of them to make up a single poppy seed—give or take a few billion. And there’s hardly anything to them: atoms are more than 99.9999999999 percent empty space. Yet scientists have learned to count these slivers of near nothingness with precision and to peer into their internal states. In looking so closely, we have learned that atoms, because of their inimitable signatures and imperturbable internal clocks, are little archives holding the secrets of the past.
David J. Helfand reconstructs the history of the universe—back to its first microsecond 13.8 billion years ago—with the help of atoms. He shows how, by using detectors and reactors, microscopes and telescopes, we can decode the tales these infinitesimal particles tell, answering questions such as: Is a medieval illustrated prayer book real or forged? How did maize cultivation spread from the highlands of central Mexico to New England? What was Earth’s climate like before humans emerged? Where can we find clues to identify the culprit in the demise of the dinosaurs? When did our planet and solar system form? Can we trace the births of atoms in the cores of massive stars or even glimpse the origins of the universe itself?
A lively and inviting introduction to the building blocks of everything we know, The Universal Timekeepers demonstrates the power of science to unveil the mysteries of unreachably remote times and places.
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NPR's Book of the Day - ‘The Feather Detective’ is a biography of Roxie Layboune, forensic ornithologist
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PBS News Hour - Art Beat - Composer reimagines his Harvey Milk opera while rebuilding life after traumatic injury
NBN Book of the Day - Melody Glenn, “Mother of Methadone: A Doctor’s Quest, a Forgotten History, and a Modern-Day Crisis” (Beacon Press, 2025)
Dr. Melody Glenn was a burned-out emergency physician who had grown to resent the large population of opioid dependent patients passing through her ER. While working at a methadone clinic, she realized how effective harm reduction treatments could be and set out to discover why they weren’t used more broadly. That’s when she found Dr. Marie Nyswander.
In the 1960s, Nyswander defied the DEA and medical establishment to co-develop methadone maintenance as a treatment for heroin addiction. According to some addiction specialists, its discovery could be considered as monumental as the discovery of penicillin. Yet, it still carries a stigma today.
Deftly weaving together interviews, media coverage, and historical documents, Glenn recovers Nyswander’s important legacy and reveals how the forces of racism, fearmongering politicians, and misinformation colluded to set us back decades in our understandings of opioids.
With Nyswander as her guide, Glenn also shares her journey through addiction medicine as she confronts her own personal and philosophical quandaries around bias, ambition, and saviorism in the medical field.
As the US continues to struggle with opioid and fentanyl use in communities, Mother of Methadone is a powerful reminder of the ways biases have prevented doctors from saving countless lives.
Emily Dufton is the author of Grass Roots: The Rise and Fall and Rise of Marijuana in America (Basic Books, 2017). Her second book, Addiction, Inc.: Medication-Assisted Treatment and America’s Forgotten War on Drugs, will be released in 2026.
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NPR's Book of the Day - In Lisa Smith’s ‘Jamaica Road,’ a young girl searches for belonging in 1980s London
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PBS News Hour - Art Beat - ‘The Devil Reached Toward the Sky’ documents motivation and development of the atomic bomb
NBN Book of the Day - Jean-Marc Coicaud, “The Law and Politics of International Legitimacy” (Cambridge UP, 2025)
The Law and Politics of International Legitimacy (Cambridge University Press, 2025) examines the significance of the issue of political legitimacy at the international level, focusing on international law. It adopts a descriptive, critical, and reconstructive approach. In order to do so, the book clarifies what political legitimacy is in general and in the context of international law. The book analyzes how international law contributes to a sense of legitimacy through notions such as international membership, international rights holding, fundamental principles and hierarchy of rights holding, rightful conduct, and international authority. In addition, the book stresses the severe limitations of the legitimacy of international law and of the current international order that it contributes to regulate and manage. This leads the book to identify the conditions under which international order and international law could overcome their problems of legitimacy and become more legitimate. The book is interdisciplinary in nature, mobilizing international law, political and legal theory, philosophy, history, and political science.
Jean-Marc Coicaud is Distinguished Professor of Law and Global Affairs, Rutgers School of Law, New Jersey, USA and Fellow, Academia Europaea. He is also Fudan Distinguished Chair Professor at Fudan Institute for Advanced Studies in Social Sciences (Shanghai, China).
Leo Bader is a senior at Wesleyan University studying political theory and history.
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NPR's Book of the Day - ‘Algospeak’ looks at algorithms’ transformative impact on how we speak on and offline
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NPR's Book of the Day - Katie Yee’s ‘Maggie’ approaches a tough diagnosis – and a marriage’s end – with humor
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