Selección orgánica y fenocopia
Throw the hypothesis of a possible generality of the formation of the phenocopy: all new adaptation begin with explorations and phenotypic assays. It thus offers an alternative to the theory of evolution generally understood, according to which should attribute the origin of novelty to random mutations, of which would be advantageous for selected species. In criticizing the excessive simplicity of this theory, Piaget faces the key role that neo-Darwinian know randomly. Hence the controversial nature of his hypothesis in the scientific and philosophical grounds.