Ethics of Pesticides or Insecticides Agriculture Has Thesis

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Ethics of Pesticides or Insecticides

Agriculture has been the greatest supplier of food both at the subsistence level and the commercial level. Animal husbandry has prompted wide use of pesticides in control of diseases and maintaining the good health of the farm animals. Most of the pesticides are sprayed onto the animals in open fields hence the dripping quantity ends up on the soil ultimately swept to unintended destinations. If not spayed in the open field, the pesticides are used in a dip and the disposal methods after that are wanting. The same case applies to the insecticides that are used on the farms frequently without proper precautions taken.

There is need therefore to ensure the immediate stopping of the rampant use of the chemicals before the damages are more pronounced. The uses of chemicals in agriculture have detrimental effects bearing the introduction of man chemicals in the market some of which are not biodegradable.

The major problems brought about by the use of chemicals in the context of this paper are the environmental harm and the health (human) harm that comes with the use of chemicals. The main reason that leads to these harmful effects of the chemicals is the non-selective nature of the chemicals upon application.

Environmental degradation

Once the chemicals are used, they often end up killing many plants that they touch since most of them have harsh chemicals. This means valuable plants will be lost in the long run hence creating an imbalance in the ecosystem (Demand Media, 2010). The same applies to the native insects who may not be the target of the chemical used yet are exterminated by the chemicals. This offsets the natural balance that there is in the soil since some of these insects are useful in nitrogen fixing in the soil contributing to a healthier ecosystem. The chemicals are known to kill the beneficial species in the soil, the microorganism and the worms that aid in the natural limiting of the pests.

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The use of these chemicals also lead to environmental degradation ion the sense that they find their way to water sources which they may render unusable or negatively affect the aquatic life therein. It is also worth noting that with the harmful effects of the chemicals and the harmful ingredients in them have rendered large pieces of land unusable since the yields are compromised due to the destruction of the essential nutrients within the soil for good production.

Health effects

It is worth noting that the pesticides are designed to kill pests but at the same time can cause great harm to human beings if they are exposed to such in large quantities. University of Sydney, (2008) outlines some of the most lethal pesticides whose effects have been noted. Aldicarb, Carbendazim, Chlormequat, Chlorothalonil, Chlorpyrifos, Pirimiphos-methyl, Trifluralin, Vinclozolin are some of the chemicals he outline as being harmful to the human health as well as the environment. The effects on the human body are majorly noted on the nervous system and the brain. These damages can be subtle or even permanent. Toxics Action Center (2012) further indicates that the endocrine system is very susceptible to being affected by the chemicals and most pesticides are known to be endocrine disrupters hence affecting the hormonal balance within the body. Other prominent effects of pesticides are stillbirths, cancer, brain tumors, spontaneous abortions, birth defects and neurological and psychiatric effects.

Opposing view on harmful nature of pesticides

In as much as there are profound evidence as adduced to above to the harmful nature of these chemicals used for agriculture, there are several bodies and people who hold that the benefits outweigh the effects and the use should continue. Indeed Toxic Action….....

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