“The scientific reasoning for reducing emissions and adapting to climate change is becoming far more compelling,” Rajendra Pachauri, chair of the IPCC, told Reuters in Beijing.

Scientists and more than 100 governments will meet in Japan from March 25-29 to edit and approve the report. It will guide policies in the run-up to a UN summit in Paris in 2015 meant to decide a deal to curb rising greenhouse gas emissions.

Available at: http://www.gmanetwork.com/news/story/353892/scitech/science/climate-change-will-disrupt-world-food-supply-brake-growth-un-draft