Dec.06 -- Countries must cut their greenhouse gases beyond what they pledged under the 2015 Paris climate agreement to avert the dire consequences of a warming planet, United Nations Secretary-General Antonio Guterres said Dec. 4. A growing sense of urgency about climate change and the potential for international talks to catalyze further action to slow its effects pervaded the UN climate conference in Katowice, Poland this week. Bloomberg NEF's Colleen Regan talks with Bloomberg's Alix Steel about the climate talks.