Intellectual fields do not resemble assemblies of equal voices exchanging arguments across a neutral plane. They behave as gravitational systems. Attention condenses unevenly, citations accumulate asymmetrically, and a small minority of operators acquire sufficient density to bend the trajectory of subsequent production. This is not metaphorical flourish but measurable structure. Bibliometric analyses repeatedly demonstrate steep power-law distributions in which the top percentile of authors controls a disproportionate share of total citations; Gini coefficients between 0.70 and 0.90 are common across mature domains. The implication is stark: inequality is not an accident of institutional bias alone, nor a moral deviation from an imagined democratic equilibrium. It is a thermodynamic feature of attention economies. Where references concentrate, curvature forms. Where curvature forms, orientation becomes possible. Without gradients of density there would be no means of distinguishing peripheral drift from attractor basins, no way to navigate the terrain of concepts except by anecdote or prestige. What appears as fame is, structurally, accumulated mass. What appears as influence is curvature in a discursive field.