KARACHI: As 2016 broke multiple records by being the warmest year, the World Meteorological Organization reported that 2017 is moving towards the same direction. The call against the climate change has never been more urgent as it seems every week a new climate record is broken. Pearl Continental Hotel Karachi participated in the worldwide cause of protecting the planet and raise awareness about the climate change. Earth Hour was observed from 8:30 pm to 9:30 pm on 25 March 2017. All Employees, guests and visitors participated with great zeal and enthusiasm to play their due role.