Environment
Following trends and easy answers isn’t the way to a good life
Vegan clothes, biofuel and wood-burning stoves have all been offered up as ethical, environmental choices 鈥� but the evidence behind them is much more murky
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Earth
Britain鈥檚 hedgehog population has fallen 66 per cent in 20 years
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Earth
Africa’s 2000-year-old trees of life are suddenly dying off
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Earth
Sperm whales are tracking fishing boats and stealing their fish
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Earth
A renewables revolution is afoot 鈥� but who will benefit?
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Earth
Europeans now burn more palm oil in their cars than they eat
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Earth
The most elusive whales reveal their secrets in their wakes
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Earth
Zambia to kill 2000 hippos because they might spread anthrax
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Earth
Guatemala volcano kills 75 as ash buries entire villages
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Earth
In big cities even the fish are always rushing around the place
Two common US fish have evolved different body shapes to help them survive in the fast-moving streams in built-up areas
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Earth
Asteroid that killed the dinosaurs caused massive global warming
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Earth
Mystery ozone-destroying gases linked to badly recycled fridges
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Earth
Half of life on Earth has vanished since we arrived on the scene
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Earth
Chinese giant salamanders may already be virtually extinct
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