The Language of Root Causes

On June 6, 2021, Vice President Kamala Harris flew to Guatemala City for what the White House framed as a structural mission: addressing not the migration crisis at the US-Mexico border, but the conditions producing it. Poverty. Corruption. Violence. Lack of economic opportunity. The actual mechanism driving people north, rather than the symptom that appeared at the border. This was sophisticated. This was structural. This was also, within the week, reduced to "Do not come."

The gap between those two formulations is the story.

Naming a structural cause is not the same as reorganizing around it. Political systems are enormously good at the first move and constitutionally resistant to the second. "Root causes" is accurate language — the academic literature, the development economics, the migration studies all confirm that sustained outmigration from Central America is driven by conditions at origin, not by the presence or absence of enforcement at destination. This is not controversial in the research. It is deeply contested in the politics, because addressing structural conditions at scale requires sustained investment, multi-year timelines, and results that arrive well after the political moment demanding action has passed.

Enforcement produces images. Root cause investment produces statistics five years from now.

The pattern predates Harris by decades. "Root causes" has circulated in American immigration discourse since at least the 1990s, when every major policy commission pointed at Central American underdevelopment as the primary structural driver of northward migration. The 1990s policy response: NAFTA for Mexico, relative neglect for the Northern Triangle. The 2000s added security assistance frameworks that addressed narco-trafficking rather than development economics. The 2010s produced Alliance for Prosperity — a $750 million regional initiative that was underfunded, politically contested, and suspended the moment the subsequent administration decided it didn't serve its priorities.

Each generation names the root cause. Each generation deploys instruments designed for the symptom.

This is not hypocrisy. That framing is too personal, too reducible to individual intent. It's a structural mismatch between the timescales of democratic accountability and the timescales required for development economics to produce legible results. You cannot show a voter in 2022 that the investment you made in 2021 will reduce border crossings in 2028. You can show them what enforcement looks like on the evening news tonight.

Alignment requires more than naming the pattern. You have to position yourself in relation to what you've named — reorganize the budget, the institutional focus, the political expectations around what the timeline actually requires. A politics that says "root causes" without doing that reorganization is performing resonance, not achieving it. The words were right. The structure did not follow the words.

Harris named the right thing. The "Do not come" press conference — directed at would-be migrants rather than at the corruption networks and economic conditions producing migration — revealed where the actual instruments were pointed. At the symptom. Where they had always been pointed.

This is what political language does when it runs ahead of political will: it creates a vocabulary of accuracy that serves as cover for the continuation of misalignment. "Root causes" becomes sophisticated enough to satisfy critics who want structural acknowledgment, while remaining vague enough to survive without reorganizing anything structural. It's the political equivalent of knowing your diagnosis is correct and continuing the treatment for a different disease.

The trip produced joint communiqués. The press conference produced a news cycle. What it did not produce was a sustained development investment on the scale that would begin to address what both Harris and the underlying research correctly identified as the actual driver.

The diagnosis has been accurate for thirty years. The treatment keeps targeting the symptom. At some point that stops being an oversight and starts being a policy.