Climate change threatens sweet smell of morning coffee | Reuters Rising temperatures due to climate change could mean wild arabica coffee is extinct in 70 years, posing a risk to the genetic sustainability of one of the world's basic commodities, scientists said. Although commercial coffee growers would still be able to cultivate crops in plantations designed with the right conditions, experts say the loss of wild arabica, which has greater genetic diversity, would make it harder for plantations to survive long-term and beat threats like pests and disease. A study by researchers at Britain's Royal Botanic Gardens at Kew in collaboration with scientists in Ethiopia found that 38 to 99.7 percent of the areas suitable for wild arabica will disappear by 2080 if predictions of rising temperatures pan out.

Climate change threatens sweet smell of morning coffee | Reuters: "Because coffee is a highly climate-dependent crop, the increase of a few degrees of average temperature in growing regions can put at risk the future of Arabica coffee and the livelihood of millions of people who grow and produce it.

"The extinction of arabica coffee is a startling and worrying prospect," said Aaron Davis, head of coffee research at the Royal Botanic Gardens, who led the study."

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Obama breaks silence on climate change. Does this presage action in his second term? – Telegraph Blogs It was one of the most unexpected lines in Barack Obama's barnstorming acceptance speech, and it got one of the biggest outbreaks of applause. After saying virtually nothing about climate change in many months, he declared: “We want our children to live in an America that isn't threatened by the destructive power of a warming planet”.

Obama breaks silence on climate change. Does this presage action in his second term? – Telegraph Blogs: "with the tragic devastation from Superstorm Sandy in the closing week of the campaign. Not that the storm can be attributed to climate change – though it looks as if unusually warm temperatures in the Atlantic and rising sea levels made it worse – but it served as a warning of the kind of thing scientists predict will occur as the world heats up. Importantly, it lead to a surprise endorsement of Mr Obama by New York's mayor Michael Bloomberg – a Republican turned Independent – on the grounds of climate change, saying that the disaster had brought what was at stake in the election “into sharp relief”."

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