This volume of The Reference Shelf looks at the worldwide water crisis and different arguments on how to best handle it.

Islands of plastic waste, chemicals from everyday products and prescription drugs, and farm animal waste are all contributing to the destruction of our environment and climate change. Such issues, and the difficulty of solving them, are the subject of this Reference Shelf. Radical plans to artificially cool Earth's climate and to use ocean currents to correct plastic sea pollution are discussed, as well as the difficulty of enforcing environmental protection laws. The impact of China's recent decision to stop buying U.S. recyling is also explored, as are controversial particulate air tests run on humans.

This issue of Medical Clinics, guest edited by Dr. David A. Lenrow, is devoted to Physical Medicine and Rehabilitation. Articles in this issue include: Therapeutic Exercise; Rehabilitation of Patients Post-CVA; Traumatic Brain Injury; Amputee Care; Rehabilitation of Complex Medical Patients; Cancer Rehabilitation; Care of the Patient with Spinal Cord Injury; Back and Neck Pain; Musculoskeletal Rehabilitation; Sports Medicine; Geriatric Rehabilitation; and Determination of Post-acute Hospitalization Level of Care.

A NEW YORK TIMES BESTSELLER New York Times 100 Notable Books of 2019 New York Public Library Best Books of 2019  Kirkus Reviews Best Health and Science Books of 2019 Science Friday Best Books of 2019  New postscript by the author From an award-winning journalist, an explosive narrative investigation of the generic drug boom that reveals fraud and life-threatening dangers on a global scale--The Jungle for pharmaceuticals

Rainforests have long been recognized as hotspots of biodiversity--but they are crucial for our planet in other surprising ways. Not only do these fascinating ecosystems thrive in rainy regions, they create rain themselves, and this moisture is spread around the globe. Rainforests across the world have a powerful and concrete impact, reaching as far as America's Great Plains and central Europe. In Rainforest: Dispatches from Earth's Most Vital Frontlines, a prominent  conservationist provides a comprehensive view of the crucial roles rainforests serve.

In-depth yet accessible, Community-Scale Composting Systems is a technical resource for farmers, designers, service providers, organics recycling entrepreneurs, and advocates of all types, with a focus on developing the next generation of organics recycling infrastructure that can enable communities to close the food-soil loop in their local food systems.

Aromatherapy : nice but useless?

Prepared by James C. Hill of California State University. This book assists students through the text material with chapter overviews, learning objectives, review of key terms, cumulative chapter review quizzes, and self-tests. Included are answers to all Student's Guide exercises. Chapter summaries are correlated to those in the Instructor's Resource Manual.

All the science in Breaking Bad--from explosive experiments to acid-based evidence destruction--explained and analyzed for authenticity. Breaking Bad's (anti)hero Walter White (played by Emmy-winner Bryan Cranston) is a scientist, a high school chemistry teacher who displays a plaque that recognizes his "contributions to research awarded the Nobel Prize." During the course of five seasons, Walt practices a lot of ad hoc chemistry--from experiments that explode to acid-based evidence destruction to an amazing repertoire of methodologies for illicit meth making. But how much of Walt's science is actually scientific? In The Science of "Breaking Bad," Dave Trumbore and Donna Nelson explain, analyze, and evaluate the show's portrayal of science, from the pilot's opening credits to the final moments of the series finale. The intent is not, of course, to provide a how-to manual for wannabe meth moguls but to decode the show's most head-turning, jaw-dropping moments. Trumbore, a science and entertainment writer, and Nelson, a professor of chemistry and Breaking Bad's science advisor, are the perfect scientific tour guides. Trumbore and Nelson cover the show's portrayal of chemistry, biology, physics, and subdivisions of each area including toxicology and electromagnetism. They explain, among other things, Walt's DIY battery making; the dangers of Mylar balloons; the feasibility of using hydrofluoric acid to dissolve bodies; and the chemistry of methamphetamine itself. Nelson adds interesting behind-the-scenes anecdotes and describes her work with the show's creator and writers. Marius Stan, who played Bogdan on the show (and who is a PhD scientist himself) contributes a foreword. This is a book for every science buff who appreciated the show's scientific moments and every diehard Breaking Bad fan who wondered just how smart Walt really was.

"Explore answers to questions on 70 topics in the areas of matter, physics, energy, chemistry, life science, earth science, technology, and the universe. How Science Works uses clear, easy-to-understand graphics to answer common questions and explain difficult concepts--not only the core science topics that eluded us at school, but also the cutting-edge science reported in the news. Have you ever wondered how airplanes stay in the air, how holograms are made, or how ants lift things many times their size? You'll find answers to these enigmas as well as learn about more complex developments, including the discovery of the Higgs boson, gravitational waves, and the mysteries of dark matter. Topic spreads include Q & A features, short-story sections, and simple graphics to answer all your questions about scientific principles, from familiar conundrums to mysteries that evade even the brightest minds."--Amazon.com

"Summarizes scientific data in a concise and accessible fashion for the general public, providing executive summaries, key takeaways, and full-color diagrams and charts. Learn what health risks face you and your family as a result of global climate change and start preparing now with The Impacts of Climate Change on Human Health in the Unites States."--Page [4] of cover.

"Welding welded joints of aluminum matrix composite SiCp & Al2O3p/AlMg1SiCu is also investigated. Results show that the area between the solid phase and liquid phase increases with welding temperature increment; the internal stress at interface of SiCp/AlMg1SiCu releases to improve the strength of welded joints attractively, and more."

How safe are certain dietary supplements, especially those containing exotic herbs or small amounts of toxic substances?

Psychotherapy patients--Biography When Michael Pollan set out to research how LSD and psilocybin (the active ingredient in magic mushrooms) are being used to provide relief to people suffering from difficult-to-treat conditions such as depression, addiction and anxiety, he did not intend to write what is undoubtedly his most personal book.