Summary:

- The article discusses the concept of "mining a research seam to the point of exhaustion," which refers to the tendency of researchers to repeatedly study the same questions or phenomena without generating significant new insights.

- The author, Andrew Gelman, argues that this phenomenon is common in various fields, including social science, and that it can lead to a stagnation of knowledge and a waste of research resources.

- Gelman suggests that researchers should be more mindful of this tendency and strive to explore new research questions and approaches, rather than continuously revisiting the same topics and methods.