Business Mirror: THE scientific evidence continues to mount. The climate is changing, the effects are already being felt and human activities are a principal cause. Without effective action, climate change is going to be larger and more difficult to deal with than we thought, said Dr. Chris Field, who was a coordinating lead author of the report issued by the Nobel-winning Intergovernmental Panel on Climate Change (IPCC). Climate change results from the Earths atmosphere allowing light to penetrate and reach...