From hurricanes and floods, to wildfires and extreme temperatures, climate change is happening all around us. In this podcast series, energy and climate expert Samantha Gross, director of the Energy Security and Climate Initiative at the Brookings Institution, sheds light on the essentials of climate change and how to deal with it. She talks to other experts in various climate-related areas to help you understand the issue. How serious is climate change and what causes it? How does our energy system work and why do we use fossil fuels anyway? What are potential solutions and are they ready for prime time? Why is it taking so long for the world to act?