To evolve is to conquer. It's a tough, violent and lethal world out there, and it s been that way since the dawn of time. Roughly 99 percent of all species have become extinct. What enabled that other one percent to survive the cutthroat competition? Their ability to...EVOLVE. For man, beast and nature, it has been a constant battlefield. This fascinating series blends spectacular live-action natural history sequences, lifelike computer graphics, epic docudrama and experimental science to illustrate the never-ending struggle to prevail.