In this episode of The Climate Dad, Mike Smith discusses the shifting patterns of tornado activity in the U.S. due to climate change. He explains how changing tornado patterns can cause fatal heatwaves in humid areas. 

Mike then interviews Elizabeth Wimbush, the Director of Sustainability and Responsibility at PPAI. They discuss Elizabeth's personal journey into sustainability, and how individual action can combat climate issues. They explore the promotional products industry's shift towards sustainable practices and the regulatory pressures driving this change. Elizabeth highlights the importance of optimism in tackling climate issues, and uses the recovery of the ozone layer as a successful environmental initiative example. The episode emphasizes the need for a collective effort when addressing climate change.