Epigenetic marks on genetic loci set languages

Languages are of what is empirical. Languages are learned through epigenetic marks being set. Languages differ from each other due to different epigenetic marks being set.

The angular gyrus, the supramarginal  gyrus, Brocas area and Wernickes area are regions of brains that are focused on graspings of language. Over the course evolution such regions evolved to be more readily amenable to setting of epigenetic marks where such epigenetic marks arise from empirical situations.

Languages do not have deep grammars that were developed in some far past time and which are now fixed. Grammars as set in brains are grammars as set from empirical situations.

There are better and worse grammars. Some grammars are of more assistances in producing sentences through which there is more Presence than other grammars. Use of correct grammars are appropriately stressed in schools.

Dads and moms appropriately do not talk baby talk to babies and/or small children as epigenetic marks are being set. Dads and moms can use soft voices, smile frequently and/or employ vocabularies that are restricted however words used to talk to babies and/or small children are appropriately words that could be used by adults in various situations.

Dads and moms while not using baby talk to talk to babies and/or small children would let baby talk by babies and /or small children slide on by where such baby talk was headed in right directions.