The discussion centers around defining what it means to be a mathematician. There is no universally accepted definition; it varies based on individual perspectives. Some argue that having a degree in mathematics, such as a BSc or MSc, qualifies someone as a mathematician, while others believe that original research or a PhD is necessary for that title. The conversation also touches on similar criteria for physicists, suggesting that practical engagement in the field, whether in academia or industry, contributes to one's identity as a mathematician or physicist. Ultimately, the consensus leans towards the idea that if someone practices mathematics or physics, they can consider themselves part of that profession, though professional recognition may require specific qualifications or contributions.
