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Coffee under threat – Will it taste worse as the planet warms? http://www.bbc.co.uk/news/resources/idt-fa38cb91-bdc0-4229-8cae-1d5c3b447337
The Unaffordable Urban Paradise – https://www.technologyreview.com/s/607957/the-unaffordable-urban-paradise/
Scientists Sharply Rebut Influential Renewable-Energy Plan – https://www.technologyreview.com/s/608126/in-sharp-rebuttal-scientists-squash-hopes-for-100-percent-renewables/