Rafael E. Núñez is a professor of cognitive science at the University of California, San Diego. He is, of course, a major proponent of embodied cognition and his monumental work, Where Mathematics Comes From: How the Embodied Mind Brings Mathematics into Being, written with George Lakoff, has revolutionized the understanding of mathematical cognition.
The publication essentially debunks the romantic Platonic myth that mathematics is transcendent, that mathematical knowledge is an ideal view of ultimate reality, and that reasoning is logical and that logic is mathematical.
His vast interdisciplinary interests also include cognitive linguistics, neuroimaging, conceptual metaphor, the empirical study of spontaneous gestures, as well as field research investigating spatial construals of time in the Aymara culture of the Andes.
He is also the director of the Embodied Cognition Laboratory at UCSD.