Coordinator to Prime Minister on Climate Change, Romina Khurshid Alam has urged the Pakistan Climate Change Authority to play its role in achieving environmental sustainability.Presiding over the 2nd meeting of PCCA in Islamabad today, she called upon the PCCA to strengthen its role and pace up efforts to bring together all federal and provincial organisations and national and international non-governmental organisations together through enhanced collaboration.Romina Khurshid said raising public awareness about impacts of the climate change is vital to combat climate challenges.Source: Radio Pakistan