Climate change is one of the most pressing issues of our time. Every day we see new evidence that climate change.The Paris Agreement is a legally binding international treaty on climate change. 196 countries committed to reducing greenhouse gas (GHG) emissions to limit these impacts. These commitments are known as the Paris. These documents offer information and guidance for local climate action planning in the Commonwealth. The Paris Agreement. Climate change is a global emergency that goes beyond national borders. What is Climate Change? Local Action Plan for Climate Change. Introduction.