Carson argues that “we have subjected enormous numbers of people to contact with theses poisons, without their consent and often without their knowledge.” The author’s point is significant to my argument because many people are not educated enough about the risk of using pesticides; therefore, they are not careful when they handle the chemicals. Also, pesticides can have serious effects on to humans who consume the crops which are applied. According to Agricultural Health Study, “in 2011, AHS researchers reported that participants who used paraquat or rotenone are twice as likely to develop Parkinson’s disease as people who did not use these chemicals.” This quote supports my argument because people who are in contact with pesticides risk poisoning through excessive exposure, which can lead them to chronic disease. According to 2010 study by researchers at the Harvard School of Public Health found that children with higher levels of organophosphate pesticide metabolites in their urine were more likely to be diagnosed with attention deficit hyperactivity disorder (ADHD). Since these unnatural chemicals are dangers to human’s health, the chemist should invent pesticides that have no effects on human