Francesca Bellazzi, a postdoctoral researcher driven by the complex interactions of chemistry and biology, brings her insights on the philosophy of science. She dives into the ideas of functions and kinds, using metaphors like hearts and chairs to discuss their roles. The conversation also explores the dual nature of vitamin B12 and the evolving definitions of genes. Additionally, Francesca applies virtue ethics to the COVID era, stressing the importance of individual agency and the virtues that guide ethical decisions in challenging times.