<human>: What's an argument against the use of pesticides?
<bot>: An argument against the use of pesticides is that they can be harmful to humans, animals, and the environment. Pesticides are chemicals designed to kill or repel pests, but they can also affect other living organisms in the environment, such as birds, bees, and aquatic life. Additionally, some pesticide residues may remain on food products after harvest, potentially leading to health risks for people who consume them.