As heat waves and floods assault us, humans are in the midst of a great societal energy transition. We must find ways to decarbonize. The question is no longer if, but rather how, to build the clean energy system we need. The coming changes are so broad that they can be hard to comprehend. It is helpful to narrow the discussion. In this series of podcasts, we study the big question of how to build a new future thru the lens of a specific issue: the production and use of lithium. Listen in as we dip our toes into the oceans of questions about how to build a just energy transition.