http://end-of-something.blogspot.no/200 ... r-not.html
http://says.com/my/entertainment/these- ... ifferentlyDuring the film’s first couple years of development, the humans were green jelly blobs (very similar to the alien characters in the short ‘Lifted’ that preceded Ratatouille). Eventually it was to be revealed in a sort of Planet of the Apes fashion that they were human all along (!), and that the microgravity aboard the spaceship caused total bone loss. The kingdom of the space jellies was, as Stanton said, “too silly.”
The human characters were then changed into large, infantile creatures. This clarified and streamlined the story, and perhaps made them more likeable. But what’s important to realize is that it was the microgravity that degenerated the bodies of the humans aboard the spaceship Axiom, rather than increasing sloth. But, ah, it is still more complicated.
https://www.newsarama.com/358-how-andre ... rt-ii.htmlIn an interview with the New Yorker magazine, Andrew Stanton, the lead writer for films like Finding Nemo and Toy Story explained that in the second part of Wall-E, the beloved robot was roped in to fight an intergalactic battle with alien lifeforms known as 'Gels'. The plot twist was to reveal that they were once humans but after living so long with zero gravity, they have evolved to to look like jelly. Pixar even consulted NASA to discuss how humans will evolve in a weightless environment, proving that this might be scientifically possible.
P.S. In the original script, the 'Gels' even speak in a language taken from the IKEA catalogue.
http://www.slashfilm.com/pixar-scrapped-ideas/“[Hicks is researching] long term residency in space. He told me this fact of they still are arguing about how exactly to correctly set it up so that when a human does go all the way to Mars and back, they won't start losing their bones. Because disuse atrophy kicks in if you don't simulate gravity just right the entire time. That's sort of a form of osteoporosis and you won't get that back. They actually said they've had arguments where they go, ‘If we don't get this right, they're just going to be a big blob.’ And I said, ‘Oh my gosh, that's perfect! That's perfect!’
“To be honest, in a very early version, I actually went so weird I made them like big blobs of Jello,” says Stanton, “because I thought Jello was funny and they would just sort of wiggle and stuff. There was sort of a Planet of the Apes conceit where they didn't even know they were humans anymore and they found that out, but it was so bizarre I had to pull back. I needed some more grounding.
“So I thought alright, I'll make them big babies. There's actually a scientific term that Peter Gabriel, actually, told me about. It's called neoteny. [It’s] where there's this belief that nature kind of figures out that you don't have to use these parts of yourself anymore to survive so why give it to you? Why let you grow any farther? And I thought that's perfect. It was almost again sort of a metaphor for ‘It's time to get up and grow up!’"
Yes, I know it was an excellent chance to make some social comments about consumerism and all that, but honestly I think such stuff is a little boring. I liked the idea about the blobs a lot better for several reasons.An early version featured “gelatinous blobs” that spoke gibberish. The idea was scrapped and the blobs became humans that lived on the Axiom that WALL-E discovers in space.
We could have had a movie that dealt with the concepts of evolution. And the blobs speaking gibberish meant that the whole movie, or at least almost the whole movie, wouldn't require any subtitles or dubbing or anything. Just like the first part of the movie didn't contain any real dialogue. When the truth is revealed at the end, that the blobs have actually evolved form humans, I suppose that would require some sort of recorded language or an A.I. explaining it. It would have made it even more unique.
Also the idea of a rather primitive society living inside a huge technologically advanced ship where robots takes care of all the maintenance. They live there, but they don't understand the technology around them and has forgotten everything about their past (has anyone read Brian Aldiss' Non-Stop by the way?). And with zero gravity instead of artificial gravity, they wouldn't really need legs either, making them even more bloblike.
And it could have represented some sort of the awakening of humanity again. A revelation that made them realize who they evolved from, and both the (now sentient) robots and the blobs would be descendants from present day humanity, each in their own way, and each carry on humanity's legacy the way they can best. By meeting each other, the organic line and the technological line, would fuse and offer the best of each other. The blobs could then return to earth and starting all over again, even if they would require exoskeletons.
Of course this would probably have taken some million years, which would require an explanation about how Wall-E and Eve could still be around. So what if humans were still humans when Eve and Wall-E returned to the ship, and Eve was permanently retired after she found the plant by the ship's A.I.? Wall-E would find her and run out of energy as well. The A.I. would then seal certain areas of the ship, and million of years would pass after that. The A.I. has gone into hibernation or is destroyed when a small meteorite penetrates the ship or something. Some young adventurous blob decides to explore a never before seen section of the ship after discovering a crack in the wall. Being both small and having no bones in his or her body the blob is able to squeeze through the crack. There he discovers and accidentally activate either Wall-E or Eve, and the ship is gradually waking up again. In the meantime the earth has become green again, and has new forms of plants and animals living there (maybe even intelligent life).