Until Proven Safe by Geoff Manaugh and Nicola Twilley is an astonishing exploration into the concept of quarantine, illuminating its role in history, science, and contemporary society. The book delves deep into the origins and evolution of quarantine, showcasing how this ancient practice has moulded civilizations and influenced the way we combat disease. The narrative takes the reader on an unforgettable journey through time and across the globe, revealing the multifaceted nature of quarantine and its profound implications on our collective consciousness. The authors investigate quarantine's historical landscapes, from the decaying lazarettos of the Mediterranean to the corridors of modern institutions like the CDC. They discuss how corporations are striving to leverage surveillance and algorithms to mitigate the impact of future pandemics before they spread uncontrollably, reflecting on the societal fear and ethical quandaries that come with such advancements. Furthermore, Manaugh and Twilley venture underground into a nuclear waste isolation facility beneath New Mexico's deserted expanses, portraying the lengths humanity goes to protect itself from invisible threats. They also document their journey to a secluded laboratory where scientists clad in protective Tyvek suits study wheat diseases that could potentially devastate global food supplies, demonstrating the broader applications of isolation beyond mere human health. From meeting NASA's Planetary Protection Officer who plays a crucial role in safeguarding Earth from the hypothetical danger of extraterrestrial pathogens to exploring the symbolic and literal boundaries of quarantine, the authors weave a tapestry that is both a travelogue and an intellectual history. Their work underscores the urgency and relevance of quarantine in the modern age, especially in the context of the ongoing Covid-19 pandemic. Critically acclaimed, Until Proven Safe is praised for its masterful blend of thorough research and gripping prose. "Manaugh and Twilley shed illuminating light on a phenomenon that seems utterly of the present moment," states the Financial Times, which listed the book among its Best Books of the Year. Steve Silberman, author of NeuroTribes: The Legacy of Autism and the Future of Neurodiversity, describes the book as "startlingly timely, authoritatively researched, and electrifyingly written." In capturing the historical depth and contemporary relevance of quarantine, Until Proven Safe offers a profound look at how isolation is used to protect and sometimes control societies. This seminal work redefines our understanding of quarantine, presenting it as a powerful metaphor for hidden fears and moral dilemmas, while grounding it firmly in the pressing realities of our world today. It's an essential read for anyone interested in the intersections of health, history, and humanity's response to crisis.