Monsanto is accused of being the most unethical company in the world due to their business practices that negatively impact farmers and public health. The article discusses Monsanto's tactics of suing farmers for patent infringement if Monsanto seeds are found on their farms, as well as concerns that Monsanto's products cause harm. In conclusion, the relationship between Monsanto and America is contentious as their practices hurt farmers' livelihoods and potentially public health.