State Councilor and Foreign Minister Wang Yi urged on Wednesday that the international community implement the Paris Agreement and tackle the challenges of climate change together, as it has entered a critical stage. "Implementing the Paris Agreement honestly is a political commitment made by leaders of each country," Wang said at a high-level informal dialogue on climate change at UN Headquarters in New York. Wang said climate change has a close bearing on the future of mankind, and stressed that China firmly supports the collaboration of the international community in tackling the challenges of climate change. Wang said time and climate change wait for no man. "China remains steadfast in its determination to deal with climate change with the international community," said Wang.