"A stimulating, provocative, and uncommon cut across compartments of human knowledge that are usually hermetically sealed. It is always a pleasure to see a first-class mind grappling with the greatest mysteries, and at the same time resisting mysticism."
-Carl Sagan

From one of the architects of the new science of simplicity and complexity comes an explanation of the connections between nature at its most basic level and natural selection, archaeology, linguistics, child development, computers, and other complex adaptive systems. Nobel laureate Murray Gell-Mann offers a uniquely personal and unifying vision of the relationship between the fundamental laws of physics and the complexity and diversity of the natural world.