Lead advisor to the Clean Arctic Alliance, Dr Sian Prior, appears on BBC World to discuss the Intergovernmental Panel on Climate Change (IPCC) Special Report on the Ocean and Cryosphere in a Changing Climate (SROCC).

An Inuit organization and a coalition of environmental NGOs renewed Wednesday their call for urgent action to ban ships sailing in the Arctic from using and carrying heavy fuel oil (HFO) to reduce black carbon emissions and risks of a devastating spill in case of an accident.