What is plague?

What Does plague Mean

It is known as pest to sudden and massive invasion of insects , animals or other organisms of the same species that causes various types of damage. The concept, however, can be understood in different ways.

The spider mite, the ant and the aphid are some of the pests that can affect plants . When they are registered on a large scale and affect crops, these types of pests can destroy entire crops and prevent the normal development of agriculture . To prevent a pest from affecting a plant, it is necessary to resort to pesticides , which are substances that ward off or eliminate the species that make up the pest.
The black fly is a well-known pest that can measure between 3 and 5 millimeters and has a dark color. In their adulthood they live in plants near rivers and spawn near or in water . Although some species tolerate contamination, the larvae cannot survive without clean, oxygenated water. The black fly is generally found in the upper reaches of rivers or where there is more current.

It is also possible to call the advance of a disease in a region a plague . A bacterium or virus that infects increasing numbers of people in a city or country can cause a plague. In this sense, it is known that Europe suffered in the fourteenth century the consequences of the black plague (or black plague).
In some areas, people even speak of a human plague to refer to the negative consequences of overpopulation on the planet. The number of people, linked to consumer trends, make human beings act like a plague and cause serious damage to the environment.
The Peruvian philosopher and writer Ricardo Paredes Vassallo, born in 1952, published a book entitled " The human plague ", in which he raises the level of destruction that human beings cause to our planet. The author assures that wealth is good but with a limit, which we have crossed to begin to produce banalities.
Paredes Vassallo exposes that human beings are destroying the real planet to build an unreal one that can satisfy our twisted desires; he believes his mission as a philosopher is to warn the world of this dangerous advance before it is too late.
The first problem of the human species is that it considers itself superior to the others and with the right to appropriate animals, plants and lands to its liking to do with them what it wants. This lack of consideration and compassion, added to the possibilities that technology offers us, has made us a veritable plague, the most dangerous, since we are the only one capable of ending life on this planet.

Finally, in a symbolic sense, a catastrophe or a tragedy that affects a population or a territory can be classified as a plague . For example: "Unemployment is a difficult plague to combat" , "Kidnapping has become a plague for this city . "
In a similar way, crime is also often considered a plague in very dangerous cities, in which the work of the police is deficient or insufficient given the volume of crime present on their streets. Among the main factors that cause a situation of this type is the lack of investment in the educational system by the State, a decision that leads the population to choose self-destructive ways of life. The saying "crime begets crime" is a good way to summarize this unfortunate phenomenon.

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