In the last fifty years our butterfly populations have declined by more than eighty per cent and butterflies are now facing the very real prospect of extinction. It is hard to remember the time when fields and meadows were full of these beautiful, delicate creatures – today we rarely catch a glimpse of the Wild Cherry Sphinx moths, Duke of Burgundy or the even once common Small Tortoiseshell butterflies. The High Brown Fritillary butterfly and the Stout Dart Moth have virtually disappeared. The eminent entomologist and award-winning author Josef H. Reichholf began studying butterflies in the late 1950s. He brings a lifetime of scientific experience and expertise to bear on one of the great environmental catastrophes of our time. He takes us on a journey into the wonderful world of butterflies - from the small nymphs that emerge from lakes in air bubbles to the trusting purple emperors drunk on toad poison - and immerses us in a world that we are in danger of losing forever. Step by step he explains the science behind this impending ecological disaster, and shows how it is linked to pesticides, over-fertilization and the intensive farming practices of the agribusiness. His book is a passionate plea for biodiversity and the protection of butterflies.
Maintaining the natural diversity of the countless species on Earth is of fundamental importance for the continued existence of life on this planet. Nevertheless, ecosystems are being destroyed, as the cultivation of land for agriculture, industry and housing is intensified and oceans continue to be exploited. The Demise of Diversity: Loss and Extinction deals with biodiversity on this planet and the vital importance of sustaining it—nothing less than the future of life on Earth.
Why do we always want forecasts - for the weather, the half-life of dying forests, hole in the ozone layer and of global climate change? Why do we believe we can make predictions at all, spend vast amounts of money on them, and never check which of them come true? And why do we assume that every change must be for the worst? The distinguished left-wing ecologist Josef Reichholf argues that the ecology movement is now in a position where it cries Wolf on the basis of the flimsiest of evidence. By hyping doom and gloom it is on the verge of discrediting itself. The movement has, moreover, reinvented itself as a modern religion, replete with its own prophets of doom. Pandering to our yearning to predict the future, its leaders have turned the computer screen into a crystal ball of science and are shying away from any type of rational debate. The publication of this deeply controversial book caused a wave of national newspaper and television debate in Germany, the cradle of the green movement. It is set to continue for a long time and spill over to the rest of Europe.
Maintaining the natural diversity of the countless species on Earth is of fundamental importance for the continued existence of life on this planet. Nevertheless, ecosystems are being destroyed, as the cultivation of land for agriculture, industry and housing is intensified and oceans continue to be exploited. The Demise of Diversity: Loss and Extinction deals with biodiversity on this planet and the vital importance of sustaining it—nothing less than the future of life on Earth.
In the last fifty years our butterfly populations have declined by more than eighty per cent and butterflies are now facing the very real prospect of extinction. It is hard to remember the time when fields and meadows were full of these beautiful, delicate creatures – today we rarely catch a glimpse of the Wild Cherry Sphinx moths, Duke of Burgundy or the even once common Small Tortoiseshell butterflies. The High Brown Fritillary butterfly and the Stout Dart Moth have virtually disappeared. The eminent entomologist and award-winning author Josef H. Reichholf began studying butterflies in the late 1950s. He brings a lifetime of scientific experience and expertise to bear on one of the great environmental catastrophes of our time. He takes us on a journey into the wonderful world of butterflies - from the small nymphs that emerge from lakes in air bubbles to the trusting purple emperors drunk on toad poison - and immerses us in a world that we are in danger of losing forever. Step by step he explains the science behind this impending ecological disaster, and shows how it is linked to pesticides, over-fertilization and the intensive farming practices of the agribusiness. His book is a passionate plea for biodiversity and the protection of butterflies.
The future of our energy supplies is an explosive topic. Unprecedented global population growth means that energy consumption will certainly continue to increase dramatically, and the worldwide political structures will be reordered. Finding alternative energy sources to avoid a climate catastrophe is a major priority for the 21st century.
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