Mannheim's methodological commitment to understanding how each social perspective is produced and what each reveals that the others cannot — neither relativism nor view-from-nowhere, but disciplined attention to the specific partiality of each position.
The working method of the sociology of knowledge. Perspectivism holds that every perspective is produced by a specific social location, that each reveals some features of reality while concealing others, and that the analytical task is not to transcend all perspectives (impossible) nor to treat them as equivalent (relativism) but to understand with specificity what each perspective makes visible and what it obscures. The word is not Mannheim's invention — it was available through Nietzsche and later through Ortega y Gasset — but Mannheim gave it a sociological grounding the earlier uses lacked: perspectives are not individual in the first instance. They are class, professional, generational, geographical.
Perspectivism (Mannheim)
In The You On AI Field Guide
Perspectivism is the practical discipline that enables relationism. Where relationism names the goal — the disciplined integration of partial perspectives into more comprehensive understanding — perspectivism names the method: the careful specification of what each position sees and does not see, grounded in the analysis