The harvesting of crops on large, industrial farms is a process that pollutes the environment. Industrial agriculture often relies on a variety of different pesticides, whether for insects, invasive plants, or rodents. While these pesticides may be beneficial for the growth of the crop, they pose a risk to other organisms that were not its target. According to toxicologist Jesse Meiller at Georgetown University, "...the rain that falls on land where herbicides and insecticides are applied can cause soil and pesticides to run off into local waterways. Organisms that live in those waterways — including fish, invertebrates and even larval stages of insects — can be exposed to these pesticides." The pesticides that the agricultural industry so often uses, if used excessively, can cause harm to organisms unintentionally. Pesticides are also incredibly toxic to humans. According to a pie chart from the National Library of Medicine, the effects of herbicides, the most common pesticide, include liver damage, tremors, and dermal irritation.
Other than pesticides, the agriculture industry also consumes a lot of fossil fuels. According to the Emory Office of Sustainable Initiatives, the agriculture industry accounts for,”approximately 19% of the total use of fossil fuels in the United States. It takes about 7.3 units of (primarily) fossil energy to produce one unit of food energy in the U.S. food system.”
In conclusion, the use of pesticides and fossil fuels by the agriculture industry is harmful to people and the environment.