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Plants’ ability to turn sunlight into energy makes them the basis for all life; without them there is no life. And they are more than just a food source—they provide us with fuel, fibers, and pharmaceuticals. Global warming and the destruction of natural habitats are a serious threat to many plants, and there are worldwide efforts to mitigate the disaster. Plant Conservation tackles this essential topic head on. Timothy Walker, as the director of the Oxford Botanical Garden, a leader in the field of plant conservation, plays a key role in this effort. He highlights what is happening now, from cataloging the world’s flora to conservation efforts like protecting plants from overcollecting. He also shows home gardeners how they can become involved, whether by growing their own food to decrease reliance on large agriculture or by making smart plant choices by growing natives and avoiding invasives. Plant Conservation treats a critical topic in an accessible and optimistic way. It is required reading for students, professionals, and anyone with a keen interest in the importance of plants.
The best-selling book of easy-to-implement classroom lessons from the world’s premier educational system—now available in paperback. Finland shocked the world when its fifteen-year-olds scored highest on the first Programme for International Student Assessment (PISA), a set of tests evaluating critical-thinking skills in math, science, and reading. That was in 2001; even today, this tiny Nordic nation continues to amaze. How does Finnish education—with short school days, light homework loads, and little standardized testing—produce students who match the PISA scores of other nations with more traditional “work ethic” standards? When Timothy Walker started teaching fifth graders a...
An enticing illustrated look at pollination, one of the most astonishing marvels of the natural world Pollination is essential to the survival of most plants on Earth. Some plants rely on the wind to transport pollen from one flower to another. Others employ an array of ingenious strategies to attract and exploit pollinators, whether they be insects, birds, or mammals. This beautifully illustrated book provides an unprecedented look at the wonders of pollination biology, drawing on the latest science to explain the extraordinarily complex relationship between plant and pollinator, and revealing why pollination is vital for healthy ecosystems and a healthy planet. Timothy Walker offers an eng...
In 1858, Mary Millburn successfully made her escape from Norfolk, Virginia, to Philadelphia aboard an express steamship. Millburn's maritime route to freedom was far from uncommon. By the mid-nineteenth century an increasing number of enslaved people had fled northward along the Atlantic seaboard. While scholarship on the Underground Railroad has focused almost exclusively on overland escape routes from the antebellum South, this groundbreaking volume expands our understanding of how freedom was achieved by sea and what the journey looked like for many African Americans. With innovative scholarship and thorough research, Sailing to Freedom highlights little-known stories and describes the le...
Plants are a fundamental part of the biosphere and their evolution has directly affected animal life, and the Earth's climate. This Very Short Introduction provides a concise account of the nature of plants, their variety, their evolution, and their importance and uses, stressing the importance of conservation for the future.
*** Reduced from $250.00 while stocks last *** This book offers us a privileged glimpse into the artistic process used by top fashion photographer Tim Walker. This comprehensive overview of his work brings us deep inside his glamorous world of adventure. Featuring a wide array of sketches, contacts and Polaroids--we share in source materials normally hidden within the photographer's studio. The evocative images are rich with textured nuance and intriguing details. Walker gives full rein to his playful side and intersperses collages among the photographs. The over-sized format showcases some of the most imaginative and exuberant art being produced today. AUTHOR: Tim Walker's work appears in trend-setting magazines such as Vogue and W. He has also created advertising campaigns for exclusive clients such as Comme des Garcons. SELLING POINTS: A comprehensive overview of Walker's work and artistic process A must-have for admirers of fashion photography and all those fascinated by the creative process ILLUSTRATIONS: 245 colour & b/w photos
Seven key principles from Finland for building a culture of trust in schools around the world. In the spring of 2018, thousands of teachers across the United States—in states like Oklahoma, Kentucky, and Arizona—walked off their jobs while calling for higher wages and better working conditions. Ultimately, these American educators trumpeted a simple request: treat us like professionals. Teachers in many other countries feel the same way as their US counterparts. In Teachers We Trust presents a compelling vision, offering practical ideas for educators and school leaders wishing to develop teacher-powered education systems. It reveals why teachers in Finland hold high status, and shows what the country’s trust- based school system looks like in action. Pasi Sahlberg and Timothy D. Walker suggest seven key principles for building a culture of trust in schools, from offering clinical training for future teachers to encouraging student agency to fostering a collaborative professionalism among educators. In Teachers We Trust is essential reading for all teachers, administrators, and parents who entrust their children to American schools.
This groundbreaking monograph explores the fascinating social context of "witchcraft" trials in Portugal during the long eighteenth century, when conventional medical practitioners, motivated by a desire to promote "scientific" medicine, worked within the Holy Office to prosecute superstitious folk healers.