What is a positive way pesticides affect humans?
saved countless lives by reducing the impact of diseases that
are transmitted by mosquitoes and other insect pests.
plays a major role in humankind's efforts to grow and store food.
when they are sprayed on fruits and vegetables to keep insects away that may eat them the pesticides are there when the humans consume them as well. Since pesticides are poisonous to more than just insects it harms the people who eat the food, while not usually in a fatal way over time the continued consumption of these poisons will cause health problems. YOU SUCK LOOSERS :D hah hah :]