Settled life speeds social and religious evolution 13 December 2004 Emma Young The shift from nomadic life to settled village life can lead to a rapid development of religious and social complexity and hierarchy, according to a detailed chronology of the Valley of Oaxaca in Mexico. Only about 1300 years separate its oldest ritual buildings - simple ‘men’s huts’ - and the first standardised temples of the Zapotec state, an archaeological study suggests. “This is the first study to show how the co-evolution of social and religious complexity occurred, and what steps were involved,” says Joyce Marcus at the University...