David Kahn is Executive Director of the North American Montessori Teachers’ Association, and was the founding Program Director of the Hershey Montessori Farm School, an Erdkinder prototype in Huntsburg, Ohio. He is now establishing an International Centre for Adolescent Studies dedicated not only to the development of the Montessori third plane, but to the integration of the Montessori adolescent preparation with that of early childhood as well as the elementary years. Mr. Kahn has produced extensive media works, both print and video, and has recently proposed the establishment of NAMTA Digital Productions, a worldwide Montessori telecommunications network.