Dubai: Every once in a while, scientists remind us about how climate change is altering the world in which we live. In 2020 we heard of icebergs breaking free, droughts in Africa, wildfires in Australia and floods in Asia. The problem is that ‘every once in a while’ is becoming a regular event. We hear stories of natural disasters more often now than we did two decades ago. Is there a reason for this? Why is there such a steady and rapid change in the climate? Are we responsible for this? And if yes, is there anything we can do about it?