Love for nature is a matter of genetics

Nature represents all of the material realities. It often refers to the physical world (the environment, forests or rivers). In 1986, the biologist Edward Wilson hypothesized the biophilia which suggests that human beings have an innate connection with nature since their birth.

Several researchers and biologists have wondered about the affinity of human beings with nature. According to statistical analyzes of a new studythis link could be explained by genetic factors. L’DNA of man would therefore be at the origin of this attachment.

To discover the origins of this close link, the study was carried out on 1100 pairs of twins. The results of this research were published in the journal PLoS Biology.

A necessary condition for the survival of the first humans

The results of the study revealed that the intensity of the bond with nature of identical twins is much stronger than that of non-identical twins. The researchers found that 46% variations in connection with naturemeasured on a psychological scale, can be explained by genetic factors. These results therefore revealed how man’s affinity with nature depended on his DNA.

Scientists have also speculated that affinity with nature gave early humans a significant survival advantage. This would have led to the formation of complex networks of genes governing the relationship of men and their behavior with nature.

There are determining factors in this Man-Nature relationship

Although the role of genetics is clear, the results suggest that man’s relationship with nature is largely determined by other factors. Examples include the place where he spent his childhood vacations, the behavior of his parents, friends and other family members. Moreover, this relationship with nature can be determined by his level of education and the fact that he lived or not in areas of great biodiversity.

In addition, other research on the subject has been carried out by the environmentalist australian Jessica Pinder. The results showed that students’ interest australian for the environment is more closely linked to the social and cultural experiences of their childhood.


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