Literary notes about sphericity (AI summary)
The term "sphericity" in literature has served both as a literal and metaphorical tool, particularly in the works of John Dewey. In his text, Dewey uses "sphericity" to refer directly to physical form—as seen in the discussion about the Earth's shape in an educational context [1]—while also employing it to symbolize a multifaceted conceptual framework. In one instance, he contrasts teaching an idea as a fixed fact with imparting its expansive, spherical nature [2], suggesting that the term embodies a comprehensive understanding. Furthermore, Dewey argues that only through methodical interpretation of data does "sphericity" evolve into a fully-realized concept, elevating its meaning beyond mere physicality [3].