VIEWPOINT
Martin Wright
The aviation industry has become public enemy number one for environmental groups, says Martin Wright. But, he argues in this week's Green Room, they should focus their efforts on "the real elephant in the room" - forest destruction.
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It is already the largest single source of carbon emissions after energy, contributing up to 10 times as much as aviation.
The Stern Report, no less, warned that rainforest destruction alone would, in the next four years, release more carbon into the atmosphere than every flight from the dawn of aviation until 2025.
Burning forests produces a particularly nasty double whammy of warming. As they burn, they send vast swathes of greenhouse gases into the atmosphere. And once they're gone, they can't soak up the carbon from industry, cars and power plants.
But despite all this, people get far more exercised over the evils of aviation than they ever do over forest loss.
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more:
http://news.bbc.co.uk/2/hi/science/nature/7201114.stm