As a result of the increased use of pesticides in agriculture over the last years, there has been a significant rise in the quantity of toxic substances in the diets of people from all over the world. Besides the awful immediate problems that can be caused by these chemicals, in the long run, the ingestion of pesticides is also directly related to cancer and various mental disorders. In an attempt to control the utilization of these substances, governments have certainly created various regulations; however, as it tends to happen to anything that goes against the work of corporations, most of the laws are simply ignored.
In the mid-1990’s, the Consumers Union, a respected nonprofit US organization, found out that most of the pesticides used in agriculture were being employed in levels well above the safety limits for young children. As a consequence, innocent people have been exposed to dangerous substances, which are associated to serious diseases and deformations. In the case of children, the situation becomes even worse as kids are believed to consume 60 times more intoxicated fruits than adults in relation to their weight. In other words, the weakest and most precious people for our future are, essentially, being bombarded with toxic substances that can cause major problems even at minimal quantities.
At the same time, the excessive amounts of pesticides do not only cause gigantic problems to humans; in most cases, the substances also end up going to the ground and to the organisms of plants and animals, which affects entire food chains and may cause massive extinction in some areas. Due to the lower enforcement of regulatory laws in underdeveloped countries, important ecosystems are being threatened as farmers make use of pesticides that are often more powerful and dangerous. It has also been observed that the loss of crops to pests has increased by 5% from 1945 to 1987, which implies on adaptation of the unwanted organisms, and on the progressive need for stronger chemicals.
Pesticides have certainly played an important role in the food sector over the last years, and there is no doubt that we would not be able to feed the world population without them. Yet, we must pay attention to all of the risks generated by the excessive use of these substances, and to how they will affect us in the long run. With the increased awareness of people about all of the problems that might be caused by pesticides, solutions such as biological controls or more law enforcement have already been imposed in certain places. Nevertheless, it is necessary that action takes place in a global manner, so that safety and better life standards become a reality for people all over the world.