The New Age of Exploration - National Geographic
http://ngm.nationalgeographic.com/2013/01/restless-genes/dobbs-textIn Gopnik's explorers in the playroom, an ancient human culture of cooperative child raising—by mother, father, grandparents, other kin—has maximized the value of genes that allow a long period of brain development. And Quebec's pioneer families ...
Submitted in section: Paranormal news 2012: The New Age of Exploration - National Geographic