Traces the evolution of the mind, from apes, Neanderthals, and human ancestors to a burst of creativity that began about fifty thousand years ago, suggesting that the mind will continue to evolve, with enhanced reasoning abilities, ethics, and other changes.[...]

A machine for language? Certainly, say the neurophysiologists, busy studying the language specializations of the human brain and trying to identify their evolutionary antecedents. Linguists such as Noam Chomsky talk about machinelike "modules" in the brain for syntax, arguing that language is more a[...]