A concise history of how American law has shaped—and been shaped by—the experience of contagion“Contrarians and the civic-minded alike will find Witt’s legal survey a fascinating resource”—Kirkus, starred review “Professor Witt’s book is an original and thoughtful contribution to the interdisciplinary study of disease and American law. Although he covers the broad sweep of the American experience of epidemics from yellow fever to COVID-19, he is especially timely in his exploration of the legal background to the current disaster of the American response to the coronavirus. A thought-provoking, readable, and important work.”—Frank Snowden, author of Epidemics and Society From yellow fever to smallpox to polio to AIDS to COVID-19, epidemics have prompted Americans to make choices and answer questions about their basic values and their laws. In five concise chapters, historian John Fabian Witt traces the legal history of epidemics, showing how infectious disease has both shaped, and been shaped by, the law. Arguing that throughout American history legal approaches to public health have been liberal for some communities and authoritarian for others, Witt shows us how history’s answers to the major questions brought up by previous epidemics help shape our answers today: What is the relationship between individual liberty and the common good? What is the role of the federal government, and what is the role of the states? Will long-standing traditions of government and law give way to the social imperatives of an epidemic? Will we let the inequities of our mixed tradition continue?

From 1898 onward, the expansion of American militarism and empire abroad increasingly relied on black labor, even as policy remained inflected both by scientific racism and by fears of contagion. Black men and women were mobilized for service in the Spanish-Cuban-American War under the War Department's belief that southern blacks carried an immunity against tropical diseases. Later, in World Wars I and II, black troops were stigmatized as members of a contagious "venereal race" and were subjected to experimental medical treatments meant to curtail their sexual desires. By turns feared as contagious and at other times valued for their immunity, black men and women played an important part in the U.S. military's conscription of racial, gender, and sexual difference, even as they exercised their embattled agency at home and abroad. By following the scientific, medical, and cultural history of African American enlistment through the archive of American militarism, this book traces the black subjects and agents of empire as they came into contact with a world globalized by warfare.

A new, counterintuitive theory for how social networks influence the spread of behavior New social movements, technologies, and public-health initiatives often struggle to take off, yet many diseases disperse rapidly without issue. Can the lessons learned from the viral diffusion of diseases improve the spread of beneficial behaviors and innovations? How Behavior Spreads presents over a decade of original research examining how changes in societal behavior—in voting, health, technology, and finance—occur and the ways social networks can be used to influence how they propagate. Damon Centola's startling findings show that the same conditions that accelerate the viral expansion of an epidemic unexpectedly inhibit the spread of behaviors. How Behavior Spreads is a must-read for anyone interested in how the theory of social networks can transform our world.

"The author argues that a demand for public solutions during smallpox epidemics of the eighteenth century, especially broad access to inoculation, influenced revolutionary politics and changed the way that Americans understood their health and governmental responsibilities to protect it"--

"Interweaving history, original reportage, and personal narrative, Pandemic explores the origins of epidemics, drawing parallels between the story of cholera-- one of history's most disruptive and deadly pathogens-- and the new pathogens that stalk humankind today"--

A better and healthier time to be alive than ever -- An unhealthy country -- An unhealthy world -- Who we are, the foundational forces -- Where we live, work, and play -- Politics, power, and money -- Compassion -- Social, racial, and economic justice -- Health as a public good -- Understanding what matters most -- Working in complexity and doubt -- Humility and informing the public conversation.

Picking up where The Tipping Point leaves off, respected journalist Lee Daniel Kravetz’s Strange Contagion is a provocative look at both the science and lived experience of social contagion. In 2009, tragedy struck the town of Palo Alto: A student from the local high school had died by suicide by stepping in front of an oncoming train. Grief-stricken, the community mourned what they thought was an isolated loss. Until, a few weeks later, it happened again. And again. And again. In six months, the high school lost five students to suicide at those train tracks. A recent transplant to the community and a new father himself, Lee Daniel Kravetz’s experience as a science journalist kicked in: what was causing this tragedy? More important, how was it possible that a suicide cluster could develop in a community of concerned, aware, hyper-vigilant adults? The answer? Social contagion. We all know that ideas, emotions, and actions are communicable—from mirroring someone’s posture to mimicking their speech patterns, we are all driven by unconscious motivations triggered by our environment. But when just the right physiological, psychological, and social factors come together, we get what Kravetz calls a "strange contagion:" a perfect storm of highly common social viruses that, combined, form a highly volatile condition. Strange Contagion is simultaneously a moving account of one community’s tragedy and a rigorous investigation of social phenomenon, as Kravetz draws on research and insights from experts worldwide to unlock the mystery of how ideas spread, why they take hold, and offer thoughts on our responsibility to one another as citizens of a globally and perpetually connected world.