The discussion centers on the viability of researching the effects of UV rays, noting that while the topic has been extensively studied, there may be specific areas that remain underexplored. Participants highlight that ultraviolet light consists of UVA and UVB wavelengths, each with distinct biological effects. The consensus suggests that a broader topic like "effects of UV radiation" may be too general and should be narrowed down for effective research. Suggestions include focusing on specific impacts or applications of UV radiation. Overall, refining the research question is essential for clarity and depth.