Is the theory of evolution by natural selection correct?

The theory cannot account for the human mind or the phenomenon of language

Question: Is the theory of evolution by natural selection correct?
Position‹2 of 2: No, the theory of evolution is flawed on many levels
Argument‹7 of 7: The theory cannot account for the human mind or the phenomenon of language

The argument

The sternest challenge to evolutionary theory, on this argument, is the thing doing the theorising. Natural selection explains adaptations that help organisms survive and reproduce, yet the human mind overflows with capacities that no savannah demanded: higher mathematics, symphonic music, abstract philosophy, the ability to contemplate the deep past and far future. Alfred Russel Wallace — co-discoverer of natural selection itself — concluded that selection could not account for the higher faculties of the human mind, since survival required only modest intelligence, not the intellect of a Newton. Critics argue that no one has ever improved on his objection: a blind process that rewards only reproduction should not produce minds that prove theorems about infinity. Consciousness deepens the difficulty. Even a complete account of the brain's circuitry would not explain why there is something it is like to see red or feel grief — what philosophers call the hard problem. Subjective experience is not a behaviour selection can grade; it is invisible to it. Yet it is the most certain fact each of us knows. Language, proponents add, is a discontinuity rather than a gradation. Every human society possesses grammar of unbounded expressive power — recursion, tense, hypothetical reasoning — while no animal communication system shows even its rudiments. Linguists in the tradition of Noam Chomsky have long noted how poorly the gradualist story fits language's sudden, species-wide, uniform appearance. A theory that cannot explain mind, consciousness or language, this argument concludes, has failed precisely where explanation matters most — and that failure shows the theory is flawed at its core.

Premises

[P1]The human mind possesses capacities — abstract mathematics, art, philosophy — that exceed anything survival and reproduction required, as Wallace himself observed. [P2] Subjective consciousness is invisible to selection, which can grade only behaviour, leaving the hard problem untouched. [P3] Human language shows recursion and unbounded expression with no rudiments in animal communication, defying gradualist explanation. [C] Therefore, the theory of evolution cannot account for the human mind or language and is flawed.

Counter-arguments

Cognitive science and evolutionary psychology offer accounts of how general-purpose intelligence, language and social cognition could arise from selection pressures — tool use, cooperation, sexual selection and cultural transmission — with capacities like higher mathematics plausibly by-products (exaptations) of those general abilities rather than separately selected traits. Wallace's argument from personal incredulity has not been vindicated by later science. The 'hard problem' of consciousness is a deep puzzle for every framework, including dualism, so it is not a specific refutation of evolution. And precursors to language and growing evidence of its antiquity undercut the claim of a sudden discontinuity. A current gap in explanation is not proof the theory is false.

Rejecting the premises

[Rejecting P1] Advanced human faculties can be explained as by-products of general cognitive abilities that selection did favour, so they do not exceed what evolution can account for. [Rejecting P3] The hard problem of consciousness challenges all theories of mind, not evolution specifically, and language shows gradual precursors rather than an inexplicable leap.

The argument

Premises

Counter-arguments

Rejecting the premises

Further reading