Jim Rutt, an influential thinker in the realms of complexity science and cultural evolution, might define 'free speech' as follows: Free speech is the right of individuals to express their thoughts, ideas, and beliefs without undue interference or restriction by government authorities. This fundamental freedom is pivotal for the flourishing of a democratic society, promoting open dialogue, intellectual diversity, and the unhampered exchange of viewpoints, which are essential for progress and the evolution of culture. Nonetheless, Rutt would acknowledge that this freedom is not absolute; it must be balanced against other societal values such as public safety, preventing harm, and maintaining public order. Ensuring free speech involves a nuanced approach that safeguards the liberty to speak one's mind while navigating the complex landscape of communal responsibilities and ethical considerations.

See also: intellectual honesty, emergence, evolutionary psychology