In the Super Dimensional Fortress Macross (1982)


70 years after the formation of the Protoculture Stellar Republic (497,130 years ago), a Protoculture Survey Ship landed on Earth and genetically influenced the existing native life to spur the emergence of "mankind", a sub-Protoculture adapted to the planetary environment of Earth to prepare the planet for future colonization.

Now I've seen this idea in other fictional stories, in some of them including hybridization between aliens and pre-human species to create humans.

Which was the first story featuring alien genetical manipulation of native life on Earth to create humans?

  • I haven't read those books so I can't really comment but if you think it's somehow related personally I wont vote you down, I will have to see to accept or not the answer though. Several times in this kind of sci fi questions people makes references to greek mithology so I guess when looking traces of some ideas "being scientifically up to date" doesnt count much.
    – Pablo
    Feb 17, 2019 at 2:30
  • I've seen an idea like this in a 1998 children fantasy/sci fi book. But it's quite older than the 1982 date I've given so I guess it isnt very worth mentioning
    – Pablo
    Feb 17, 2019 at 2:32

2 Answers 2


1948: Triplanetary, a novel by Edward E. Smith in his Lensman series, available at Project Gutenberg. The godlike Arisians develop younger races on different planets to combat the evil Eddorians. We of Tellus (also known as Earth) are one of them:

"This visualization, while more complex, more complete, and more detailed than the one set up by our forefathers at the time of the Coalescence, agrees with it in every essential. The five basics remain unchanged. First: the Eddorians can be overcome only by mental force. Second: the magnitude of the required force is such that its only possible generator is such an organization as the Galactic Patrol toward which we have been and are working. Third: since no Arisian or any fusion of Arisians will ever be able to spear-head that force, it was and is necessary to develop a race of mentality sufficient to perform that task. Fourth: this new race, having been instrumental in removing the menace of Eddore, will as a matter of course displace the Arisians as Guardians of Civilization. Fifth: the Eddorians must not become informed of us until such a time as it will be physically, mathematically impossible for them to construct any effective counter-devices."

[. . . .]

"We have observed, and at times have guided, the evolution of intelligent life upon many planets," the fusion began. "We have, to the best of our ability, directed the energies of these entities into the channels of Civilization; we have adhered consistently to the policy of steering as many different races as possible toward the intellectual level necessary for the effective use of the Lens, without which the proposed Galactic Patrol cannot come into being.

"For many cycles of time we have been working as individuals with the four strongest races, from one of which will be developed the people who will one day replace us as Guardians of Civilization. Blood lines have been established. We have encouraged matings which concentrate traits of strength and dissipate those of weakness. While no very great departure from the norm, either physically or mentally, will take place until after the penultimates have been allowed to meet and to mate, a definite general improvement of each race has been unavoidable.

"Thus the Eddorians have already interested themselves in our budding Civilization upon the planet Tellus, and it is inevitable that they will very shortly interfere with our work upon the other three.
These four young Civilizations must be allowed to fall. It is to warn every Arisian against well-meant but inconsidered action that this conference was called. We ourselves will operate through forms of flesh of no higher intelligence than, and indistinguishable from, the natives of the planets affected. No traceable connection will exist between those forms and us. No other Arisians will operate within extreme range of any one of those four planets; they will from now on be given the same status as has been so long accorded Eddore itself. The Eddorians must not learn of us until after it is too late for them to act effectively upon that knowledge. Any chance bit of information obtained by any Eddorian must be obliterated at once. It is to guard against and to negate such accidental disclosures that our Watchmen have been trained."

P.S. As Flash Sheridan pointed out in a comment, Smith mentioned the Arisian breeding program a little earlier (1947), in the serialization of Children of the Lens, another novel in the Lensman series. The following excerpt is from Astounding Science Fiction, November 1947, available at the Internet Archive.

Kimball Kinnison, while not, strictly speaking, a mutant, was the penultimate product of a prodigiously long line of selective, controlled breeding. So was Clarrissa MacDougall. Just what course the science of Arisia took in making those two what they are I can deduce, but I do nolf as yet actually know. Nor, for the purpose of this record, does it matter. Port Admiral Haynes and Surgeon General Lacy thought that they brought them together and promoted their romance. Let them think so — as agents, they did. Whatever the method employed, the result was that the genes of those two uniquely complementary penultimates were precisely those necesstwy to produce the first, and at present the only Third-Stage Lensmen.

  • 1
    Dr Smith actually introduced the concept in November 1947, in Children of the Lens. Note that it was absent from the original _ Triplanetary_ (gutenberg.org/ebooks/20782; disclaimer: I scanned it for Gutenberg); the Arisian manipulation of humanity (and three other races) was in the material prepended in the book version as part of the (inconsistent) ret-conning of the originally-distinct Triplanetary into the Lensman series. See en.wikipedia.org/wiki/… for details. Feb 18, 2019 at 14:08
  • “Many cycles of time ago it became apparent to our more advanced thinkers that the rise and fall of Civilizations was too rhythmic to be accidental.… For instance, that of Atlantis, upon your father's native planet, Tellus. I was personally concerned in that, and could not stop its fall.… We, therefore, selected blood lines in each of the four strongest races of the galaxy and began to eliminate as many as possible of their weaknesses and to concentrate all of their strengths....” Feb 21, 2019 at 12:23
  • Excellent point, for the original version of the Arisians; the ret-con Arisians, as noted above, “observed, and at times have guided, the evolution of intelligent life upon many planets.” So they are more relevant to the original question, but I still recommend the orginal version æsthetically. (I assembled the original pulps, but nowadays it’s probably easier to buy the DVD Astounding, occasionally available on eBay from mod-moon.) Feb 21, 2019 at 13:39

1976 Probably not the first, but earlier than 1982:

Jack Kirby's Marvel comic Eternals, originally published 1976-78, has as the core idea that powerful aliens called the Celestials visited the Earth several times during prehistoric times and manipulated proto-humans into three separate humanoid species: Homo sapiens, the immortal and superpowered Eternals, and the genetically unstable Deviants.

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