Have you ever wondered how many others are left in the world in the post-apocalyptic drama ? well judging the fact walkers outnumber humans 5,000 to 1 meaning that there are still at least 1,400,000 "real" people left in the world. Then how come we havent seen very many other people ? well its probably to do with the fact that the people that are still alive live miles away from anywhere like in the mountains or in a small island where not many people live. such as Alaska or Greenland. i mean with a population as small as Greenland how many people could be walkers ? but i mean what do you think?