Pinker language

Pinker further argued that since the ten most frequently occurring English verbs (be, have, do, say, make ...) are all irregular, while 98.2% of the thousand least common verbs are regular, there is a "massive correlation" of frequency and irregularity. He explains this by arguing that every irregular form, such as 'took', 'came' and 'got', has to be committed to memory by the children in each generation, or else lost, and that the common forms are the most easily memorized. Any irregular verb that falls in popularity past a certain point is lost, and all future generations will treat it as a regular verb instead.[23]

http://pinker.wjh.harvard.edu/articles/papers/Edinburgh.pdf

Pinker's research includes delving into human nature and what science says about it. In his interview on the Point of Inquiry podcast in 2007, he provides the following examples of what he considers defensible conclusions of what science says human nature is:

The sexes are not statistically identical; "their interests and talents form two overlapping distributions". Any policy that wants to provide equal outcomes for both men and women will have to discriminate against one or the other.
"Individuals differ in personality and intelligence." Even in a perfectly fair economic system, not everyone will have the same amount of wealth.
"People favor themselves and their families over an abstraction called society."
Humans are "systematically self deceived. Each one of us thinks of ourselves as more competent and benevolent than we are."
"People crave status and power"
He informs the listeners that one can read more about human nature in his book, Blank Slate

Pinker criticizes several widely held ideas about language – that it needs to be taught, that people's grammar is poor and getting worse with new ways of speaking, the Sapir–Whorf hypothesis that language limits the kinds of thoughts a person can have, and that other great apes can learn languages. Pinker sees language as unique to humans, evolved to solve the specific problem of communication among social hunter-gatherers. He argues that it is as much an instinct as specialized adaptative behavior in other species, such as a spider's web-weaving or a beaver's dam-building.

Sampson denies there is a language instinct, and argues that children can learn language because people can learn anything.[31] Others have sought a middle ground between Pinker's nativism and Sampson's culturalism.[32]
On the debate around The Blank Slate, Pinker called Thomas Sowell's book A Conflict of Visions "wonderful",[34] and explained that "The Tragic Vision" and the "Utopian Vision" are the views of human nature behind right- and left-wing ideologies.[34]

In The Stuff of Thought (2007), Pinker looks at a wide range of issues around the way words related to thoughts on the one hand, and to the world outside ourselves on the other. Given his evolutionary perspective, a central question is how an intelligent mind capable of abstract thought evolved: how a mind adapted to Stone Age life could work in the modern world. Many quirks of language are the result.[37]

Pinker is critical of theories about the evolutionary origins of language which argue that linguistic cognition might have evolved from earlier musical cognition. He sees language as being tied primarily to the capacity for logical reasoning, and speculates that human proclivity for music may be a spandrel — a feature not adaptive in its own right, but which has persisted through other traits which are more broadly practical, and thus selected for. In How the Mind Works, Pinker reiterates Immanuel Kant's view that music is not in itself an important cognitive phenomenon, but that it happens to stimulate important auditory and spatio-motoric cognitive functions. Pinker compares music to "auditory cheesecake", stating that "As far as biological cause and effect is concerned, music is useless". This argument has been rejected by Daniel Levitin and Joseph Carroll, experts in music cognition, who argue that music has had an important role in the evolution of human cognition.[38][39][40][41][42][43] In his book This Is Your Brain On Music, Levitin argues that music could provide adaptive advantage through sexual selection, social bonding, and cognitive development; he questions the assumption that music is the antecedent to language, as opposed to its progenitor, noting that many species display music-like habits that could be seen as precursors to human music.[44

In his view, it is more likely that human nature comprises inclinations toward violence and those that counteract them, the "better angels of our nature". He outlines six 'major historical declines of violence' which all have their own socio/cultural/economic causes:[46

] Edge.org ran a debate between Pinker and Elizabeth Spelke on gender and science.[65]