As contribuições de Kropotkin para a teoria da evolução: Contribuições para o ensino de biologia
In one of his most important works, "Mutual Aid: A Factor of Evolution" (1902/2009), the Russian anarchist Pyotr Kropotkin outlined his ethnological and ethological observations that led him to propose that, although what later came to be called "fitness" in evolutionary biology is greatly influenced by competition between individuals, cooperation is also an important factor in the evolution of populations and species. Darwin (1859/2018) considered the problem of cooperation a difficulty for his theories, but it were his followers - especially Thomas Huxley and Herbert Spencer - who ignited a vigorous debate around the subject in the 19th century. Building on Helen Longino's epistemology, I argue that both approaches are value-laden and have political goals, from a libertarian approach in the Kropotkinian camp to a liberal approach in the Huxley-Spencerian camp. This value-ladenness represents an important feature of the Nature of Science that should not be neglected in science teaching, especially in the teaching of evolution. The debate promoted by Kropotkin can be used, in the classroom, to teach the role of cooperation in the evolution of species, as well as to discuss the role of the external context in establishing scientific objectivity, sensu Longino.