《生命之旅》是一部由英国地区于2005年出品的记录类综艺。该片由现代著名作家担任编剧，Miles Barton亲自指导拍摄。主要演员包括Steve Leonard等英国著名影星。地球生物征服天下的奥妙故事从地球的微生物诞生不停进化到人类，我们将被帶领游历一段由海洋到上天下地的惊奇探索路程。《生命始中寻》连续五集为你展示令人震动的地球生物进化进程，包罗人类是由鱼进化而成，生物的腿、卵与翼是怎样演变出來的，乃至它怎样捕食，都透過极新与特別的视觉结果，与你见证全部紧张时候。本片披露了生物的头颅、脊椎与四肢的根本蓝图是怎样源中，螃蟹为何迁出大海到陆地，有如小型飞机般大的翼龙为何会在天空翱翔。从海洋到陆地再到天空，显现海洋才是生命的泉源。而种种生物是怎样相互掠食、竞争，及至相互相助，才得以生存。人类是怎样逾越其他生物，成为万物之灵。统统都市令你大开眼界。Journey of LifeSteve Leonard tells the astonishing story that links microbes to mankind and explains the extraordinary variety of life seen today.Pogramme 1: Seas of LifeSteve trels back 3.8 billion years to when life began. Journeying round the oceans, he explores lifes first laboratory and discovers how the incredible variety of sea creatures arose, from the first microbes to hagfish and dolphins.Pogramme 2: Land GrabSteve tracks the pioneer life forms as they emerged from the seas and evolved adaptations to make them ever better able to cope with life on land, from the searing heat of the deserts to the icy polar wastes.Pogramme 3: AirborneAnimals crawled on to the land 500 million years ago, but it was another 100 million years before life finally became airborne. Just four kinds of animals achieved the miracle of flight. Insects led the way, but their story is still shrouded in mystery.Pogramme 4: Living TogetherThe greatest evolutionary challenge faced by living things has been each other! From cunning carnivores to crazed elk, Steve reveals how the relationships between living things can drive evolution itself - with some truly bizarre results.Pogramme 5: Human LifeFive million years ago we separated from our chimpanzee cousins. Steve Leonard looks back to explain how landscape changes drew us down from the trees and out on to the newly formed African sannah。