UN Secretary General Antonio Guterres on Friday asserted that climate change is “undeniable” as he strongly urged all Governments across the world to “stay the course” and remain committed to implementing the ambitious deal. “(Climate change) is undeniable. And it is one of the biggest threats to our present world and to the future of our planet. On the other hand, climate action is unstoppable,” Guterres told the media in St Petersburg. Guterres strongly urged all the Governments around the world to “stay the course, to remain committed to the implementation of the Paris Agreement to the benefit of all of us”.