One hundred years ago, French troops fired tear gas grenades into German trenches. Designed to force people out from behind barricades and trenches, tear gas causes burning of the eyes and skin, tearing, and gagging. Chemical weapons are now banned from war zones. But today, tear gas has become the most commonly used form of "less-lethal" police force. In 2011, the year that protests exploded from the Arab Spring to Occupy Wall Street, tear gas sales tripled. Most tear gas is produced in the United States, and many images of protestors in Tahrir Square showed tear gas canisters with "Made in USA" printed on them, while Britain continues to sell tear gas to countries on its own human-rights blacklist. An engrossing century-spanning narrative, Tear Gas is the first history of this weapon, and takes us from military labs and chemical weapons expos to union assemblies and protest camps, drawing on declassified reports and witness testimonies to show how policing with poison came to be.

A firsthand account and incisive analysis of modern protest, revealing internet-fueled social movements’ greatest strengths and frequent challenges To understand a thwarted Turkish coup, an anti–Wall Street encampment, and a packed Tahrir Square, we must first comprehend the power and the weaknesses of using new technologies to mobilize large numbers of people. An incisive observer, writer, and participant in today’s social movements, Zeynep Tufekci explains in this accessible and compelling book the nuanced trajectories of modern protests—how they form, how they operate differently from past protests, and why they have difficulty persisting in their long-term quests for change. Tufekci speaks from direct experience, combining on-the-ground interviews with insightful analysis. She describes how the internet helped the Zapatista uprisings in Mexico, the necessity of remote Twitter users to organize medical supplies during Arab Spring, the refusal to use bullhorns in the Occupy Movement that started in New York, and the empowering effect of tear gas in Istanbul’s Gezi Park. These details from life inside social movements complete a moving investigation of authority, technology, and culture—and offer essential insights into the future of governance.

For years Elle Dowd considered herself an advocate for justice, but her well-meaning support always took a back burner to what Martin Luther King Jr. called the tension-free, ordered "negative peace" of white moderates. Then Michael Brown, a Black man, was murdered by a white police officer in Ferguson, Missouri, and the subsequent Uprising changed everything. In Baptized in Tear Gas, minister and activist Elle Dowd tells the gripping story of her transformation into an Assata Shakur-reading, courthouse-occupying abolitionist with an arrest record, hungry for the revolution. Thanks to deep relationships with people in Ferguson and St. Louis, and to experiencing a fraction of the system for herself--including the fear of rubber bullets, the shock of sound cannons, and running from tear gas--Dowd fully committed to the work of anti-racism and abolition. Now she wants to help other white allies do the same. Like in baptism, this transformation requires parts of us to die: our lack of power analysis, our commitment to white niceness, our tone policing, our respectability politics--all of those impulses we have been socialized by since birth must die so that something new can be resurrected in our lives and in the world. The uprising in Ferguson changed Dowd, and through it, God made her into something new. Now it's our turn.

The story of how a chemical weapon went from the battlefield to the streets More than a hundred years ago, French troops fired the first tear gas grenades at the German enemy. Designed to force people out from cover, tear gas causes tearing and gagging, burning the eyes and skin. Its use has ended in miscarriages, permanent injuries, and death. While all but a few countries have agreed that it is illegal to manufacture, stockpile, or use chemical weapons of war, tear gas continues to proliferate in civilian settings. Today, it is a best-selling form of “less lethal” police force. From Ferguson to the Occupied Territories of Palestine, images of protesters assaulted with “made in the USA” tear gas canisters have been seen around the world. The United States is the largest manufacturer, and Brazil and South Korea are rapidly growing markets, while Britain has found an international audience for its riot control expertise. An engrossing century-spanning global narrative, Tear Gas is the first history of this poorly understood weapon. Anna Feigenbaum travels from military labs and chemical weapons expos to union assemblies and protest camps, drawing on declassified reports and eyewitness testimonies to show how policing with poison came to be.

Does the identification number 60 indicate a toxic substance or a flammable solid, in the molten state at an elevated temperature? Does the identification number 1035 indicate ethane or butane? What is the difference between natural gas transmission pipelines and natural gas distribution pipelines? If you came upon an overturned truck on the highway that was leaking, would you be able to identify if it was hazardous and know what steps to take? Questions like these and more are answered in the Emergency Response Guidebook. Learn how to identify symbols for and vehicles carrying toxic, flammable, explosive, radioactive, or otherwise harmful substances and how to respond once an incident involving those substances has been identified. Always be prepared in situations that are unfamiliar and dangerous and know how to rectify them. Keeping this guide around at all times will ensure that, if you were to come upon a transportation situation involving hazardous substances or dangerous goods, you will be able to help keep others and yourself out of danger. With color-coded pages for quick and easy reference, this is the official manual used by first responders in the United States and Canada for transportation incidents involving dangerous goods or hazardous materials.

Toxic Airs brings together historians of medicine, environmental historians, historians of science and technology, and interdisciplinary scholars to address atmospheric issues on a spectrum of scales from body to place to planet. The chapters analyze airborne and atmospheric threats posed to humans, and contributors demonstrate how conceptions of toxicity have evolved and how humans have both created and mitigated toxins in the air. Specific topics discussed include medieval beliefs in the pestilent breath of witches, malarial theory in India, domestic and military use of tear gas, Gulf War Syndrome, Los Angeles smog, automotive emissions control, the epidemiological effects of air pollution, transboundary air pollution, ozone depletion, the contributions of contemporary artists to climate awareness, and the toxic history of carbon "die"-oxide. Overall, the essays provide a wide-ranging historical study of interest to students and scholars of many disciplines.

Recently, World War II veterans have come forward to claim compensation for health effects they say were caused by their participation in chemical warfare experiments. In response, the Veterans Administration asked the Institute of Medicine to study the issue. Based on a literature review and personal testimony from more than 250 affected veterans, this new volume discusses in detail the development and chemistry of mustard agents and Lewisite followed by interesting and informative discussions about these substances and their possible connection to a range of health problems, from cancer to reproductive disorders. The volume also offers an often chilling historical examination of the use of volunteers in chemical warfare experiments by the U.S. militaryâ€"what the then-young soldiers were told prior to the experiments, how they were "encouraged" to remain in the program, and how they were treated afterward. This comprehensive and controversial book will be of importance to policymakers and legislators, military and civilian planners, officials at the Department of Veterans Affairs, military historians, and researchers.