Voyages of the Pyramid Builders

Is it a mere coincidence that pyramids are found throughout our globe? Did cultures ranging across vast spaces in geography and time, such as the ancient Egyptians; early Bud-dhists; the Maya, Inca, Toltec, and Aztec civilizations of the Americas; the Celts of the British Isles; and even the Mississippi Indians of pre-Columbus Illinois, simply dream the same dreams and envision the same structures? Robert M. Schoch-one of the world's preeminent geologists in recasting the date of the building of