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The most serious environmental problems of the twenty-first century have the potential to alter the course of life on this planet. Global warming, toxic waste, water and air pollution, acid rain, and shrinking energy supplies are frightening challenges that may threaten our future if we do not face up to them. Global Environmental Challenges provides important information and gives us hope about the environment. This book first helps us to grasp these difficulties, then shows us the choices we can make. How long to leave a light on, whether to take the car, the train, or bicycle to work, whether to recycle or throw away, whether to vote to curb continued suburban sprawl-all of these decision...
"Even in our parceled-out, paved-over urban environs, nature is all around us, it is in us. It is us. This is what Rob Cowen discovered after moving to a new home in northern England. After ten years in London, he was suddenly adrift, searching for a sense of connection. He found himself drawn to a square-mile patch of waste ground at the edge of town. Scrappy, weed-filled, this heart-shaped tangle of land was the very definition of overlooked - a thoroughly in-between place that capitalism had no further use for, leaving nature to take its course. Wandering in meadows, woods, hedges, and fields, Cowen found it was also a magical, mysterious place, haunted and haunting, abandoned but wildly alive - and he fell in fascinated love."--Book jacket.
Is migration really so constructive that, as Ralph Emerson (1909) once wrote, in the context of the New World, “asylum of all nations . . . will construct a new race, a new religion, a new state, a new . . . smelting-pot”? (WK 2012) This noble lie—the “melting pot” in the 20th century—can be contrasted with an opposing noble lie of the “salad bowl” in the 21st century, when those in multiculturalism like Tariq Modood (2007) argue nowadays that multiculturalism “is most timely and necessary, and . . . we need more not less.” (WK 2012a) Contrary to these opposing noble lies (and other views as will be discussed in the book), migration, in relation to both the Same and the O...
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Ten years have passed since the first edition of this book. During that time the field of bird migration has experienced many advances which are reflected in this second edition. No other book exists to bring together the vast amount of information currently available on the subject of bird migration. Includes discussion of evolution and history of bird migration, physiology, orientation mechanisms and threats to migrations and is accessible to experts as well as amateurs.
Of some 10000 bird species in the world, 514 are to be found in Europe. Of these, twenty-six European species are globally threatened & risk extinction if their populations are not actively built up. This series of action plans for Europe's most threatened species is the result of a joint project carried out by BirdLife International, in collaboration with Wetlands International, involving over 370 experts in almost every European country. This book will be of interest to conservationists at both national & local level, educators & all those interested in the conservation of Europe's bird heritage.
We know that the moon influences the tides, but did you know that with the full moon, you always see the same side of the moon? Or that a yawn is contagious for humans and some animals? And what precisely causes birds not to bump into one another when they fly in a swarm and they swerve? These facts are part of a massive amount of knowledge about nature, physics and space that the RSG programme Hoe verklaar jy dit? has been sharing for 37 years. This book, translated from the original, bestselling Afrikaans version, contains a selection from the hundreds of questions curious listeners have been asking the experts to answer in order to make the world a little less strange, because not all knowledge is obvious. There are so many wonderful enigmas in nature and space that beg to be explained – and we won’t even mention man made inventions! How Do You Explain That? will pique your interest in the world around you. It is a book that can be enjoyed on its own, or can lie on the coffee table, or can go camping with the family to elicit wonderful conversations around the campfire.
Biological pollution.