We've gotta find some new energy sources. Fossil fuels are in short supply, and they are causing devastating climate change. Renewables like wind and solar are on the rise, but what about nuclear fusion? I dunno, isn't that dangerous? What about all the disasters in the past? Well those were fission plants. What's the difference? What is fusion? How does it work? Are we close to mastering it? All these questions will be answered and more in today's episode! To help us with this is Peter Heuer, a PhD student in the UCLA High Energy Density Plasma group. Let's hear what he has to say!