A revised and updated edition of the landmark work the New York Times hailed as "a call to action for every developer, building owner, shareholder, chief executive, manager, teacher, worker and parent to start demanding healthy buildings with cleaner indoor air." For too long we've designed buildings that haven't focused on the people inside-their health, their ability to work effectively, and what that means for the bottom line. An authoritative introduction to a movement whose vital importance is now all too clear, Healthy Buildings breaks down the science and makes a compelling business case for creating healthier offices, schools, and homes. As the COVID-19 crisis brought into sharp focus, indoor spaces can make you sick-or keep you healthy. Fortunately, we now have the know-how and technology to keep people safe indoors. But there is more to securing your office, school, or home than wiping down surfaces. Levels of carbon dioxide, particulates, humidity, pollution, and a toxic soup of volatile organic compounds from everyday products can influence our health in ways people aren't always aware of. This landmark book, revised and updated with the latest research since the COVID-19 pandemic, lays out a compelling case for more environmentally friendly and less toxic offices, schools, and homes. It features a concise explanation of disease transmission indoors, and provides tips for making buildings the first line of defense. Joe Allen and John Macomber dispel the myth that we can't have both energy-efficient buildings and good indoor air quality. We can-and must-have both. At the center of the great convergence of green, smart, and safe buildings, healthy buildings are vital to the push for more sustainable urbanization that will shape our future.

A New York Times Favorite Book of the Year for Healthy Living A Fortune Best Book of the Year An AIA New York Book of the Year "This book should be essential reading for all who commission, design, manage, and use buildings-indeed anyone who is interested in a healthy environment." -Norman Foster As schools and businesses around the world consider when and how to reopen their doors to fight COVID-19, the Director of Harvard's Healthy Buildings Program and Harvard Business School's leading expert on urban resilience reveal what you can do to harness the power of your offices, homes, and schools to protect your health-and boost every aspect of your performance and well-being. Ever feel tired during a meeting? That's because most conference rooms are not bringing in enough fresh air. When that door opens, it literally breathes life back into the room. But there is a lot more acting on your body that you can't feel or see. From our offices and homes to schools, hospitals, and restaurants, the indoor spaces where we work, learn, play, eat, and heal have an outsized impact on our performance and well-being. They affect our creativity, focus, and problem-solving ability and can make us sick-jeopardizing our future and dragging down profits in the process. Charismatic pioneers of the healthy building movement who have paired up to combine the cutting-edge science of Harvard's School of Public Health with the financial know-how of the Harvard Business School, Joseph Allen and John Macomber make a compelling case in this urgently needed book for why every business and home owner should make certain relatively low-cost investments a top priority. Grounded in exposure and risk science and relevant to anyone newly concerned about how their surroundings impact their health, Healthy Buildings can help you evaluate the impact of small, easily controllable environmental fluctuations on your immediate well-being and long-term reproductive and lung health. It shows how our indoor environment can have a dramatic impact on a whole host of higher order cognitive functions-including things like concentration, strategic thinking, troubleshooting, and decision-making. Study after study has found that your performance will dramatically improve if you are working in optimal conditions (with high rates of ventilation, few damaging persistent chemicals, and optimal humidity, lighting and noise control). So what would it take to turn that knowledge into action? Cutting through the jargon to explain complex processes in simple and compelling language, Allen and Macomber show how buildings can both expose you to and protect you from disease. They reveal the 9 Foundations of a Healthy Building, share insider tips, and show how tracking what they call "health performance indicators" with smart technology can boost a company's performance and create economic value. With decades of practice in protecting worker health, they offer a clear way forward right now, and show us what comes next in a post-COVID world. While the "green" building movement introduced important new efficiencies, it's time to look beyond the four walls-placing the decisions we make around buildings into the larger conversation around development and health, and prioritizing the most important and vulnerable asset of any building: its people.