80 percent of the world's energy consumption is based on fossil fuels which account for most of the greenhouse gas emissions that are warming the planet. Climate change is affecting the global economy and has become a defining feature in energy policy making. In this podcast, International Energy Agency Chief Economist, Laszlo Varro, says while efforts to reduce carbon emissions are generally off track, technological progress and investment momentum in the clean energy sector are reasons for optimism.

Contributors:

Laszlo Varro, Chief Economist for the International Energy Agency