Cheap, abundant food depends on a workforce the law will not fully admit. The episode runs from the Bracero Program to today's undocumented-majority workforce and the booming H-2A visa, then the 2025-26 collision of ICE raids and a fight over cutting H-2A wages. Growers, workers, and the enforcement rationale each get their strongest case.
Whether immigration enforcement raises domestic wages or only cuts output is unsettled, with current evidence leaning toward output loss. Whether H-2A wage floors protect workers or price them out is also contested.