In the US, where public health is not a political priority, the catalyst for policy change promoting healthier living will be fiscal. The government cannot afford the current trajectory of healthcare spending, which will eventually force changes in housing, food, and community planning.

Government subsidies for corn, soy, and wheat make these crops artificially cheap. Food manufacturers then overuse them in processed forms like high-fructose corn syrup and soybean oil, which have become staples in the American diet and are a root cause of chronic disease.

The US spends more treating chronic diseases from poor nutrition than on all food combined. This unsustainable financial pressure, not agricultural innovation alone, is the most likely external force to disrupt the food system and demand healthier crops.

A paradoxical market reality is that sectors with heavy government involvement, like healthcare and education, experience skyrocketing costs. In contrast, less-regulated, technology-driven sectors see prices consistently fall, suggesting a correlation between intervention and price inflation.

Many government payments intended to support farmers do not increase their net profitability. Instead, the funds pass directly through their P&Ls to cover inflated costs for land and equipment. This creates what is described as a "hyper-channeled monetary inflation" that benefits large agricultural corporations like John Deere and Nutrien.

The obesity crisis is a systemic issue, not an individual failing. The modern food environment promotes overconsumption of unhealthy foods. Critically, the U.S. agricultural system does not even produce enough fruits and vegetables for the population to follow recommended dietary guidelines.

The 1970s marked a shift where major food corporations, driven by market pressure, began systematically replacing natural ingredients with cheaper, ultra-processed substitutes. This move, aimed at boosting earnings per share, created the foundation for today's 'poisonous' food system and rising chronic disease.

Singapore implements a unique public health policy by heavily taxing ultra-processed foods, making a bag of chips cost $10-$15. This tax revenue is then specifically used to make nutritious food more affordable, directly linking the disincentive for unhealthy choices with an incentive for healthy ones.

The agricultural industry's singular focus on yield has created an inverse relationship where crop output rises while nutritional density declines. This incentive structure is a root cause of poor public health outcomes linked to modern diets.