The article discusses how the U.S. patent system allows corporations to control seed markets, limiting competition and stifling innovation. It cites USDA data showing two companies control over 70% of U.S. corn and soybean seed sales, with top four cottonseed firms controlling nearly 94% of that market. The Department of Justice argues that seed patents hinder competition and research in agriculture. Researchers note that large companies often prevent smaller entities and public breeders from conducting research due to legal barriers, and that these patents allow corporations to capture taxpayer funds meant for farmers. Historically, seed sharing and public breeding contributed to agricultural resilience, but changes in the 20th century led to corporate control through patented seeds, restricting farmer practices and increasing costs.
Lettura del bias (Sinistra): The article frames the issue as a systemic problem caused by corporate control over seed patents, emphasizing the negative impacts on farmers, competition, and public resources. It highlights the role of government policies and legal actions (e.g., DOJ filings) that challenge corporate dominance, a左





