7. Needless Havoc
A brief summary of Rachel Carson's Silent Spring Chapter 7 by Alex Kellam
Humans have wanted to conquer the earth for a long time. Animals have been abused and taken advantage of, often leading to endangerment or extinction. Now all forms of life are starting to be killed on a massive scale with insecticides. Many innocent creatures get killed by insecticides, but agencies claim these deaths are negligible and that only insects get the full effect of the chemicals. Those in charge of decision making are looking to individuals who are too specialized in their fields, leading to uninformed decisions and inaccurate conclusions on the ecology of organisms and the effects chemicals might have on them.To top it off the insect controllers are the people with the greatest power and they choose to keep letting these chemicals negatively affect the environment.
Major attempts at controlling insects often leads the destruction of the things people love in nature, this in turn deprives people of their pleasure. This can have permanent results as well. To keep insects at bay, spraying is repeated, adding to animal and plant populations having no chance of re-establishment. In Michigan 27,000 acres were sprayed with the highly inexpensive, but toxic and dangerous Aldrin to get rid the Japanese beetle. It caused a mass death of animals and birds, both local and migratory. Unfortunately, this included citizens with symptoms of vomiting, dizziness and chest pains. When biologists studied the area after the spraying the amount of death was massive. Grub eating birds were annihilated, having eaten the infested bugs, other birds were killed from bathing in the water and mammals who were found had obvious signs of death by poison. Domestic animals were affected too, house cats were wiped out and livestock were either killed or left disorientated from the poisoning.
With the lack of funding correlating with the minor amount of resources for studying insecticides being non-existent, control agencies continued to use more Aldrin, which is found to be 100 to 300 times more toxic than DDT. This was done without evidence that the Japanese beetle was bringing any harm to these areas, they were only growing increasingly in population. It is proven that parasitic insects and bacteria can be used to kill and stabilize the Japanese beetle population. The truth is insecticides have to be used repeatedly and the cost to the environment and human health is much more expensive than importing some organisms. Carson ends this chapter debating on whether civilization can wage a war on life without killing itself and losing its humanity in the process.











