Ecology
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Ecology and Biodiversity
Curated by Athena Drakou
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Rachel Carson: The green revolutionary

Rachel Carson: The green revolutionary | Ecology | Scoop.it
The book that changed the world is a cliché often used but rarely true, yet 50 years ago this week a book appeared which profoundly altered the way we view the Earth and our place on it: Rachel Carson's Silent Spring.

 

This impassioned and angry account of how America's wildlife was being devastated by a new generation of chemical pesticides began the modern environment movement: it awoke the general consciousness that we, as humans, are part of the natural world, not separate from it, yet we can destroy it by our actions.

 

A middle-aged marine biologist, Carson was not the first to perceive this, to see how intimately we are bound up with the fate of our planet; but her beautifully-written book, and the violent controversy it generated, brought this perception for the first time to millions, in the US, in Britain and around the world.

 

Down the centuries many people had expressed their love for nature, but Silent Spring and the furore it created gave birth to something more: the widespread, specific awareness that the planet was threatened and needed defending; and the past half-century of environmentalism, the age of Green, the age of Save The Whale and Stop Global Warming, has followed as a natural consequence.

Tracy Young's curator insight, May 6, 10:28 AM

A tribute to the grandmother of the environmental movement and the poster child for being ecoliterate

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Agriculture is the direct driver for worldwide deforestation

Agriculture is the direct driver for worldwide deforestation | Ecology | Scoop.it

ScienceDaily (Sep. 25, 2012) — A new synthesis on drivers of deforestation and forest degradation was published during the Bangkok climate change negotiations in September by researchers from Canada and from Wageningen University, Netherlands. The report stresses the importance of knowing what drives deforestation and forest degradation, in order to be able to design and monitor effective REDD+ policies to halt it.

 

Agriculture is estimated to be the direct driver for around 80% of deforestation worldwide. In Latin America, commercial agriculture is the main direct driver, responsible for 2/3 of all cut forests, while in Africa and tropical Asia commercial agriculture and subsistence agriculture both account for one third of deforestation. Mining, infrastructure and urban expansion are important but less prominent drivers worldwide. It is concluded that economic growth based on the export of primary commodities and an increasing demand for timber and agricultural products in a globalizing economy are critical indirect drivers

 

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