> As some of you are aware, Bungie originally intended for the forerunners to be genetically identical to humans; therefore we are their direct ancestors.
> “According to Bungie employee David Candland, Bungie’s intentions for the connection between humanity and Forerunner was that they were one and the same; this was hinted repeatedly throughout the Halo Trilogy and further explored in Staten’s novel, Halo: Contact Harvest.”
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> Until reading the “Forerunner” halopedian page, I didn’t know that the humans and forerunners were different (Sorry I’m behind, I don’t buy anything halo besides the games)
> 343 changed it up by stating we are genetically similar, yet not the same, and instead we were chosen as the custodians of the galaxy by them (Even though the forerunners considered us a “naturally violent” race after the human-forerunner war 110,000 years ago, so this doesn’t make sense to me). What I think is lame is that that apparently Forerunners are blue, black, pink or purple with pink and/or blue hair… Yet we are suppose to be genetically similar??? Wtf? Are these Forerunners or fairy’s?
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> I honestly don’t understand why 343 would change the original idea (Which I personally think was better). Anyways, I have not read Cryptum or Primordium, so if anyone would like to shed some light on why you think 343 changed the general idea that Bungie had, please feel free.
Fist of all, the precursors were the ones who elected Humanity to taker over the Forerunner’s position as carers of the mantle, which was never given to them, they took it by force. Secondly, skin color and external visual features mean nothing, they do not necessarily determine a race’s biological connection to another’s, that is down to DNA. Look at dogs for example, there are so many different variations in breeds, but they still have the same common ancestor and share very similar DNA, but after generations of different evolutionary paths taken, that DNA now has slight differences for each breed, but still retains the core DNA traits.
And the same applies for Humans and Forerunners, the skin colors of the Forerunners may have helped them survive different environmental conditions back in their early stages of evolution, and as a result they have certain features about them that are very different to Humans, but that does not mean that they are entirely different, they still have a very humanoid skeletal structure and have virtually the same biology.
The Forerunner’s features are not that extreme to be honest. Skin color in humans is determined by melanin concentrations in the skin, giving each human being a different skin tone, people of African decent have high concentrations of melanin in their skin, giving them a dark brown skin color, or in some cases very dark brown, almost black in appearance. With people of European decent, they have a much lower concentration of melanin in their skin, giving them peachy, or white skin in appearance. Which for the different environments helped both types of Humans survive. For early Africans, having dark skin that protected them from the harmful rays of the intense sun on the equator was a very useful biological trait, that would help them get the right amount of vitamin D in them. For early Europeans, having much lighter skin that was easily penetrated by the sun was very useful for them in their environment, because the sun is much weaker there, so having dark skin would simple be detrimental to their health.
But melanin does not always determine skin color. For example, Eskimos live very near to the northern hemisphere where the sun’s rays a very weak, ideally they should have almost milky white skin, but because of their diet of fish with a very strong brown pigment, they have developed brown skin with a yellowish hue to it. So environment is what determines skin color and features and much more, Chemicals, elements, diet and other things. But basically, just because the Forerunner’s various skin tones seem very alien to Human skin tones, does not mean that they species do not have common ancestry or DNA, which has been proven to be true in the books. I could go on, but i’d be here all day, I hope it helped you understand a bit better.