Algae grown on dairy effluent cuts mineral fertiliser use by 25%
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COP23: Anti Trump alliance says most of U.S backs Paris pact
An alliance of U.S states, cities, businesses and universities speaking at COP 23, the global climate meeting in Bonn, say they still back the Paris climate deal, despite President Trump.
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Fiji, the first small island state to preside the talks, is on the frontline of climate change
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Syria says it will join the 2015 Paris accord on tackling global warming, leaving President Trump's administration the only one opposed to it
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2017 set to be among 'hottest years recorded'
WMO researchers say 2017 is set to be in top three warmest years since records began.
Activists enter the grounds of a brown coal mine near Bonn
Thousands rally in Bonn to protest over Cop23 climate deal
Environmental campaigners from around the world gathered in the German city ahead of next week's UN conference to ratify the Paris climate deal