Meaning of macrometáfora by Humberto Ramos

Macrometáfora. This is what is usually known as a global metaphor, or a prose or poem referring an issue without naming it; as it is the case with a poem of my authorship entitled: "Congenital hunger " referring to the " 34 injustice; and yet not this word appears in the poem. Ejemplo:Tremebundo silence of which suffers from sad eyes, of the pan absent, distant, unattainable.Tremebundo silence the cries of the hungry, which mourns the hunger of his offspring.Tremebundo silence of the empty table, the silent, sad campfire.Tremebundo silenciode a meditative silence of lost eyes, Tremebundo silenciode retired, unemployed dishes. Tremebundo silencioDe the ladles which removes anything, the ahítas pailas vacuum.A mob fighting for unsaco of rice spilled on the ground.Tremebundo silencioDe potbellies that make noise extrañosclamando bread.Tremebundo silence that sufredel innate hunger.