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Originally posted by imbalanced
i think if our creators would have let nature take its course over millions of years, the bad traits we still obtain from being wild would have disipated (hate, war, greed...). But "they" interfered, tis the reason the world sucks as it does.
Originally posted by cedargrove
Lets assume for a minute that the accounts of the Greys are entirely true. They are smaller than us but share certain physical traits like bipedalism and symmetry. On Earth people argue for evolution based on the fact that many life forms on earth share similar characteristics. My dog has two eyes, a nose, a mouth, four limbs, etc. So if an alien species also shares these same Earthly characteristics is seems like only a few conclusions can be drawn. In no particular order...
(1) Aliens created us and this is why we share the genetic/physical traits
(2) Aliens did not create us, but we share a common universal ancestor which is unknown to us, possibly them
(3) An intelligent designer created life to follow similar patterns
(4) Traits like bipedalism, which were positively selected here, are prevelant throughout the universe regardless of genetic association because they free up limbs, etc.
(5) The aliens are actually us in the future or past
These were the first five thoughts that jumped out at me...If anyone has any thoughts on this I would love to hear it.
"Perhaps Earth is a zoo to them."
"Perhaps Earth is a zoo to them."
Originally posted by Paul_Richard
what they did was mix their DNA with the already evolving hominids here in order to come up with a slave race to work the mines.
Originally posted by Techsnow
I don't know about a lot of what you posted honestly but I do agree that a race may have mixed our DNA with already evolving hominids here...
and then you go on ...in order to come up with a slave race to work the mines.
That IDK about either, dont you think if they're so advanced they would use machines to mine?
Originally posted by imbalanced
It was thought that if the dinosaurs were still around the raptor would have became a dominent species on the planet, effectivley makeing them like us. Given enough time of course.
Originally posted by Nygdan
If greys as described exist, its actually pretty amazing if they are Extreterrestrials as opposed to humans from the future. Becuase, there's really no reason why life shoudl take up an essentially human form. The human form is the result of a long long evolutionary history.
Originally posted by imbalanced
It was thought that if the dinosaurs were still around the raptor would have became a dominent species on the planet,
I think that "intelligence" is not specific to the human form. [/quiote]
I agree. Intelligence, of a variety of types, need not necessarily be specific to a humanoid form, BUT, the existence of a humanoid form, which is a bizzare accident of history, would be strange, I think.
Convergent Evolution
Convergent evolution arises in different organisms from having a roughly similar genetic background and having to respond to the same conditions, so we have sharks, dolphins, and icthyosaurs all assuming the same general shape.
BUT, consider that vertebrates don't even need to exist. On another planet, some other set of phyla could've risen to domminance.
merkeva
some charastics such as flight have evolved in mammals, lizards and birds seperatly?
Indeed, and all have modified their forelimbs and hands in order to do this, this is because they are working off the same 'base'.
hasnt that evolved 4 different times in four different evolutionary pathways
Indeed.
If this is so I dont see the problem with traits such as bipedalism or large brains arising elsewhere,
Its not so much that there'd be a problem with them occuring, but rather, what woudl enable them to occur?
On earth, the vertebrates came to dominate the oceans, and of them, the tetrapods/amniotes came to dominate the land.
But on another planet, there might not be anything even like a vertebrate. There might not even by encephalization previous to that, (where the sense organs cluster around a single body segement, forewith called the 'head'). Or everything might have Radial symmetry, like starfish and echinoderms. Large organisms might not even have 'segemented' bodies like us either, or their segements might be radically different.
Consider that, in the Cambrian Explosion, there were many radically different phyla from today, and perhaps a small number of representatives of the remote ancestor of the vertebrates. The others died, and not necessarily because they were inferior. What if something like this had come to dominance instead:
hoopermuseum.earthsci.carleton.ca...
Or these things
www.nature.com...
or these guys
tolweb.org...
Imagine the weird and utterly alien things that could've come to dominance, just from taking the phyla in the cambrian explosion and picking alternate ones.
And those are just complex metazoans! There's even more weirdness before that! Crawling fungi, or animals with weird 'alternation of generations' like in plants, plants that act like animals, and a whole host of other bizzare things.
The chances of having even a roughly similar process on another planet seem so small that it'd require explanation, imo.
If this is so I dont see the problem with traits such as bipedalism or large brains arising elsewhere
Just imagine organisms that don't have any bounded organs, let along segments of their body dedicated to 'walking' on land, or cell types that conduct electro-chemical signals, let alone having those cells form a complex knot in a particular segment.
Originally posted by Paul_Richard
According to physicist and engineer, Bob Lazar, from governmental briefing documents he saw while working at S4: the Zetan-aliens have genetically altered humans - or rather Homo sapiens - OVER SIXTY TIMES. He says either 63 or 65 times in this enlightening DVD.
Originally posted by Paul_Richard
According to physicist and engineer, Bob Lazar, from governmental briefing documents he saw while working at S4: the Zetan-aliens have genetically altered humans - or rather Homo sapiens - OVER SIXTY TIMES. He says either 63 or 65 times in this enlightening DVD.
Originally posted by cedargrove
In what ways were we changed? I was thinking about something like this the other day. At what point do we no longer call ourselves homo sapiens?
Originally posted by cedargrove
What shift in our evolution will prompt a new homo superior or something? It seems like it would have to be something mental. I don't see a need for any further physical advancement, then again I'm not running the show.
Originally posted by cedargrove
What shift in our evolution will prompt a new homo superior or something?