The topic of 'Public perception of science' is central to the podcast episodes, which explore the changing attitudes towards scientific advancements, particularly in the context of controversies like the anti-vaccine movement and the growing influence of misinformation and conspiracy theories.

The first episode 'Clownfish Might Be Counting Their Potential Enemies' Stripes' examines how the public's perception of scientific developments, like GMOs, has evolved over time, with a focus on how science communication can influence public opinion.

The second episode 'Immunizing Against Anti-Science with Peter Hotez' delves deeper into the rise of anti-science rhetoric and its impact on the medical community, public health, and scientific progress, highlighting the importance of engaging the public and making scientists more visible.