From Scientific American:
A new study attempts to estimate the effects of climate change on global agriculture--and outline ways to mitigate its most dire consequences.
The people of East Africa once again face a devastating drought this year: Crops wither and fail from Kenya to Ethiopia, livestock drop dead and famine spreads. Although, historically, such droughts are not uncommon in this region, their frequency seems to have increased in recent years, raising prices for staple foods, such as maize.
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