Is there an explanation for islamist fanatism?
The Paris Agreement is not perfect, but it lays the foundations for a true fight against climate change.
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How many biofuel liters ared needed to feed a person?
Why is Marty McFly most probably not arriving today?
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It seems that the Charles Darwin Foundation has forgotten its main objective
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COP 21, which starts in Paris in 100 days, could save us from the most dangerous effects of climate change
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