Universal support needed to tackle global warming, UN climate chief says

Private sector needs to work in Africa, Asia and Latin America to drive down carbon emissions, Christiana Figueres to tell business and climate summit

“Universal support” is needed from businesses across the world to tackle global warming, the United Nations climate chief says.

Business leaders and politicians are meeting in London to discuss how to implement the first comprehensive climate agreement, secured at UN talks in Paris in December, to cut greenhouse gas emissions and avoid dangerous temperature rises.