The vectorial analysis used in evolutionary game theory is simplistic, because communications between humans have both magnitude and direction, and can occur at multiple levels simultaneously.

The study of evolutionary game theory is predominantly a male activity that predicts a reduced expectation of life, that shifts focus from the present to the future, and that requires conditions which limit spontaneity, and thus one of the main functions of human verbalisation, which is to be, through hearing the sound of one’s own voice now, illustrated by lack of pauses, and by responses that include unrequested information. The intention to vocalise is followed by contraction of the stapedius muscles: all the better to hear me with.

An uncertainty that underlies any evolutionary game theory is the degree to which we modify our behaviour in the present because of plans for the future.