Carl Sagan's prophetic vision of the tragic resurgence of fundamentalism and the hope-filled potential of the next great development in human spirituality The late great ...

This absorbing intellectual history vividly recreates the unique social, political, and philosophical milieu in which the extraordinary promise of Einstein and scientific ...

Holding doctorates in chemistry, physics and biology, Peter Plichta applies his multifaceted scientific knowledge to the search for a universal building plan and makes a ...