The discussion centers on whether a photon serves as the quanta for both the electromagnetic field and electromagnetic waves. It is established that photons represent energy transfer in changing fields, suggesting no inherent conflict in their dual role. The conversation highlights the importance of reliable sources, noting that popular science books, while engaging, may not provide the rigorous detail needed for a deeper understanding. Participants recommend consulting alternative sources for a more comprehensive grasp of the topic. Overall, the dialogue emphasizes the need for clarity in distinguishing between concepts in physics.