13 Dec 2019 --- The Climate Change Conference (COP25) reached its climax today, flagging the need for solutions in sustainable food production. Linking the matter to nutrition, the World Health Organization (WHO) shifted the focus to the health impacts of climate change and called for actions that improve health while reducing environmental cost. “Following standard guidance for a healthy diet may reduce environmental impact, particularly for high-income populations,” Dr. Diarmid Campbell-Lendrum, Coordinator, Climate Change and Health, for WHO, tells NutritionInsight. Greener diets are a matter for both industry and policy to address, he adds.