Dr. Pao Kuan Wang, Director and Distinguished Research Fellow from the Research Center for Environmental Changes at Academia Sinica tackles the ever-important Climate change debate. He shares his views on how historical climate prediction is important, how air pollution is measured, how the physical properties of a raindrop can provide more information about cloud formation, how can we deal with global warming by carbon capture methods and more. Learn more about his research work at http://www.rcec.sinica.edu.tw/~pkwang/indexen.php