Ira Flatow hosts a thought-provoking discussion featuring Bill McKibben, a renowned environmentalist, and Akaya Windwood, an advocate for social change. They explore the Third Act movement, which rallies older adults to tackle climate change and support younger activists. The conversation highlights the vital role of seniors in creating a sustainable legacy, their transformative community engagement, and the historical evolution of climate activism. With a focus on intergenerational collaboration, they inspire listeners to join the climate fight.