A view which believes in survival of the fittest organism and that over time humans, in order to survive, became aggressive is: Evolutionary.
Evolution refers to a process of gradual change in the characteristics of various species of living organism over several successive generations.
According to Charles Darwin, evolution can be divided into two (2) main categories and these are:
Natural selection entails the survival of the fittest organism based on the possession of certain traits that enable them to successfully adapt to environmental factors.
In this context, a school of thought (view) which believes the fittest organism would survive and that over time humans, in order to survive, became aggressive is considered to be evolutionary.
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