The topic of Zero Waste is closely related to the podcast episodes presented, as both discuss the role of activism and community engagement in addressing environmental issues such as pollution, waste management, and sustainability.

In the first episode, Nicole Fabricant, "Fighting to Breathe: Race, Toxicity, and the Rise of Youth Activism in Baltimore", the discussion centers around the efforts of high school students in Baltimore who organized campaigns against pollution and industrial projects in their communities, with a focus on zero waste initiatives as part of their broader environmental justice work.

The second episode, #54: Climate Activism and Zero Waste Awareness with Mariska Nell of Mama Earth Talk, features an interview with a climate activist and artist who shares insights on zero waste, circular economy, and mobilizing people for sustainable change, emphasizing the need for individual and corporate responsibility in achieving a zero-waste future.