Once humans learned to walk upright, they began to take giant developmental strides away from their animal relatives. They invented tools, which provided the edge in the search for food. The awesome power of fire came next, then the evolutionary grand prize-- the human brain.

As the human brain evolved, early man gained an incredible evolutionary advantage-- the power of language. It brought humans closer together and led to a higher form of creativity. Cave paintings, sculpture, and decorative tools sprung from man's hand. Today, the human mind still drives the species-- but is that enough to guarantee survival on the evolutionary tree?

While evolutionists and creationists debate the origin of the species, an intense controversy rages within the scientific community itself. Why is science so obsessed with the purity of our origins? Can it affect the fate of our species? In a sobering look at our place in the natural order, leading evolutionists risk a glimpse into the future of the human being.