This is very
important work and my own issues regarding human evolution are actually
resolved as well as the whole issue of inter species mating to produce strange
new hybrids. It suddenly is both possible;
it is plausible and even probable. The
sudden emergence of a completely unusual new species or subspecies with a
number of unusual new traits which has apparently happened many times now has a
working explanation.
I can also
explain the actual mechanics of the breeding process. It is amazingly simple. A fertile female, confronted by male threat
to life and limb will instinctually present whatever the species may be. This facilitates the interaction and serves
to save her life. From that point on the
offspring naturally breed back into the mother’s species to produce a
physically modified primate with minimal paternal DNA as a natural result of
the sheer number of matings.
Astonishingly we
have a clear explanation for the natural process of speciation itself that is
both abrupt and major while opening up the palette of physical choices to the
future offspring to select. This has
been one of my own personal open questions that I wanted answered. Better yet, a whole string of dismissed
observations that I have come across need to be revisited.
What did crash
and burn completely is the need for an alien intervention two hundred thousand
years ago to create a viable homo sapiens.
We may well have had nudges thereafter, but a smart human primate then
only needed to expand his brain and social awareness to get where we are
now. It was a short leap once we have
the hybrid solution.
Thus we can lock
down timelines. Homo sapiens could then
exploit the coastal environment on a global basis in large groupings and learn
to extend all that into the interior.
This happened during the first 100,000 years until the tool kit and any
other modifications allowed the full global expression.
I am been aggressive here though the event may well have taken place much earlier to produce an early version of the naked ape. On the face of it that appears likely. Yet the rapid emergence of modern humanity is recent and not evolutionary at all. Also our bipedal primate is plausibly a chimp branch which was hybridized recently. Once you know you are looking for hybridization it becomes possible to narrow it down to before and after. The DNA markers will be there.
I am been aggressive here though the event may well have taken place much earlier to produce an early version of the naked ape. On the face of it that appears likely. Yet the rapid emergence of modern humanity is recent and not evolutionary at all. Also our bipedal primate is plausibly a chimp branch which was hybridized recently. Once you know you are looking for hybridization it becomes possible to narrow it down to before and after. The DNA markers will be there.
This report is
as important as Darwin’s Origins of the species. Thus I have copied it here as fully as
possible and ask all to spend a lot of time on it. This is a real revolution in science and most
will not initially embrace it.
'Humans
evolved after a female chimpanzee mated with a pig': Extraordinary claim made
by American geneticist
·
Dr Eugene McCarthy points to features that
distinguish us from primates
·
He says that the only animals which also have
these features are pigs
·
Controversial hypothesis has been met by
significant opposition
PUBLISHED: 09:45 GMT, 30
November 2013 | UPDATED: 10:49 GMT, 30 November 2013
The human species began as the hybrid offspring
of a male pig and a female chimpanzee, a leading geneticist has suggested.
The startling claim has been made by Eugene
McCarthy, of the University of Georgia, who is also one of the worlds leading
authorities on hybridisation in animals.
He points out that while humans have many
features in common with chimps, we also have a large number of distinguishing
characteristics not found in any other primates.
The origin of the species? A remarkable new
theory advanced by a leading geneticist suggests that human beings may have
originally emerged as the hybrid offspring of a male pig and a female
chimpanzee
Dr McCarthy says these divergent characteristics
are most likely the result of a hybrid origin at some point far back in human
evolutionary history.
What's more, he suggests, there is one animal
that has all of the traits which distinguish humans from our primate cousins in
the animal kingdom.
'What is this other animal that has all these
traits?' he asks rhetorically. 'The answer is Sus scrofa, the ordinary pig.'
Dr McCarthy elaborates his astonishing
hypothesis in an article on Macroevolution.net,
a website he curates. He is at pains to point out that that it is merely a
hypothesis, but he presents compelling evidence to support it.
Scientists currently suppose that chimpanzees
are humans' closest living evolutionary relatives, a theory amply backed by
genetic evidence.
However, as Dr McCarthy points out, despite this
genetic similarity, there are a massive number of divergent anatomical
characteristics distinguishing the two species.
These distinguishing characteristics, including
hairless skin, a thick layer of subcutaneous fat, light-coloured eyes,
protruding noses and heavy eyelashes, to name but a few, are unmistakeably
porcine, he suggests.
There are also a number of less obvious but
equally inexplicable similarities between humans and pigs in the structure of
the skin and organs.
Indeed, pig skin tissues and heart valves can be
used in medicine because of their similarity and compatibility with the human
body.
Similarities: Dr Eugene McCarthy suggests that humans' hairless
skin and subcutaneous fat could be explained by porcine ancestry
Dr McCarthy says that the original pig-chimp hook
up was probably followed by several generations of 'backcrossing', where the
offspring of that pairing lived among chimps and mated with them - becoming
more like chimps and less like pigs with every new generation.
This also helps to explain the problem of
relative infertility in hybrids. Dr McCarthy points out that the belief that
all hybrids are sterile is in fact false, and in many cases hybrid animals are
able to breed with mates of the same species of either parent.
After several generations the hybrid strain
would have become fertile enough to breed amongst themselves, Dr McCarthy says.
Unsurprisingly, Dr McCarthy's hypothesis has
come in for substantial criticism from orthodox evolutionary biologists and
their Creationist opponents alike.
One important criticism, which dubs his theory
the 'Monkey-F******-A-Pig hypothesis', is that there is little chance that pigs
and chimps could be interfertile. The two orders of creatures, according to
evolutionary theory, diverged roughly 80 million years ago, a ScienceBlogs post points out.
'[J]ust the gradual accumulation of molecular
differences in sperm and egg recognition proteins would mean that pig sperm
wouldn’t recognize a chimpanzee egg as a reasonable target for fusion,' PZ
Myers writes.
Furthermore, the blogger explains, while chimps
have 48 chromosomes, pigs have just 38.
He adds: 'Hybridizing a pig and a chimp is like
taking half the dancers from a performance of Swan Lake and the other half from
a performance of Giselle and throwing them together on stage to assemble
something. It’s going to be a catastrophe.'
Finally, he suggests rather impudently that Dr
McCarthy do the experimental work himself and try mating with a pig to see how
far he gets.
But Dr McCarthy believes that, in the case of
humans and other creatures, his hybrid modification to evolutionary theory can
account for a range of phenomena that Darwinian evolution alone has difficulty
explaining.
Despite the opinions of some peer reviewers that
Dr McCarthy's work presents a potentially paradigm-shifting new take on
conventional views of the origins of new life forms, he has had difficulty
finding a publisher, so he has chosen to publish a book-length manuscript
outlining his ideas on his website.
In its conclusion he writes: 'I must admit that
I initially felt a certain amount of repugnance at the idea of being a hybrid.
The image of a pig mating with an ape is not a pretty one, nor is that of a
horde of monstrous half-humans breeding in a hybrid swarm.
'But the way we came to be is not so important
as the fact that we now exist. As every Machiavellian knows, good things can
emerge from ugly processes, and I think the human race is a very good thing.
Moreover, there is something to be said for the idea of having the pig as a
relative.
'My opinion of this animal has much improved
during the course of my research. Where once I thought of filth and greed, I now
think of intelligence, affection, loyalty, and adaptability, with an added
touch of joyous sensuality — qualities without which humans would not be
human.'
Are we hybrids?
http://www.macroevolution.net/human-origins.html#.Up_jBcRDu83
At the request of the author i have excised the bulk of this important paper. I have left the first few paragraphs whith i underlined for my needs.
At the request of the author i have excised the bulk of this important paper. I have left the first few paragraphs whith i underlined for my needs.
This article is a little
different from others on this site, because it's about the findings of my own
research. I'm a geneticist whose work focuses on hybrids and, particularly, the
role of hybridization in the evolutionary process. Here, I report certain
facts, which seem to indicate that human origins can be traced to hybridization,
specifically to hybridization involving the chimpanzee (but not the kind of
hybridization you might suppose!). You can access detailed and documented
discussions supporting this claim from links on this page. But I'll summarize
the basic reasoning here, without a lot of citations and footnotes. (If you
would like to read an even briefer summary, click
here; read about some objections to
the theory here; also, a recent news story)
Rationale
So why do I think humans
are hybrids? Well, first of all, I've had a different experience from most
people. I've spent most of my life (the last thirty years) studying hybrids,
particularly avian and mammalian hybrids. I've read thousands, really tens of
thousands, of reports describing them. And this experience has dispelled some
mistaken ideas I once had about hybrids, notions that I think many other people
continue to take for granted.
For example, one widespread,
but erroneous, belief is that all
hybrids are sterile. This idea keeps a lot of people from even considering
the possibility that humans might be of hybrid origin. This assertion is absolutely false — though I have in
fact heard lots of people make it. For instance, in reviewing the reports I
collected for my book on hybridization in birds (Handbook of Avian Hybrids of the World, Oxford University Press, 2006), which
documents some 4,000 different kinds of hybrid crosses among birds, I found
that those crosses producing partially fertile hybrids are about eight times as
common as crosses known to produce sterile ones. The usual result is a reduction in fertility, not
absolute sterility. My current work
documenting hybridization among mammals shows that
partially fertile natural hybrids are common, too, in Class Mammalia. And yet,
it seems most people base their ideas of hybrids on the common mule (horse x
ass), which is an exceptionally sterile hybrid, and not at all representative
of hybrids as a whole.
Zirkle
(1935, p. 7) says that the sterility of the mule made it the first animal whose
hybrid origin was generally recognized because “the origin of fertile hybrids
could easily be forgotten, particularly the origin of those which appeared
before the dawn of history.” The mule, however, was so sterile that it was
necessary to produce it with the original cross (Zirkle provides extensive
information on the early history of mule). The fact that the hybrid origin of
the mule has so long been known, together with its marked sterility, has no
doubt greatly contributed to the widespread, but erroneous belief that all
hybrids are sterile.Read more about mules
>>
I should, perhaps, also
mention that differences in parental chromosome counts, even rather large ones,
do not preclude the production of fertile hybrids. While differences of this
sort do bode ill for the fertility of the resulting progeny, it is only a rule
of thumb. For example, female geeps, the products of hybridization between
sheep (2n=54) and goats (2n=60), can produce offspring in backcrosses.
Likewise, female zeedonks (Burchell's Zebra, 2n=44 x Ass, 2n=62) have also been
fertile in backcrosses. There are many other examples of this sort among
mammalian hybrids. Therefore, such differences between the parents in a cross
do not in any way guarantee an absolute sterility in the hybrid offspring. (For
those readers who do not know, backcross hybrids are produced when hybrids from
a first cross mate with either of the two types of parents that produced them.
When the resulting progeny mate again with the same parental type, the result
is the second backcross
generation, and so forth.)
A second so-called fact,
which might make it seem impossible for humans to have had a hybrid origin, is
the equally erroneous notion that hybrids, especially successful hybrids, do
not occur in a state of nature. A third is the mistaken idea that only plants hybridize,
and never animals. In fact, however, natural, viable, fertile animal hybrids
are abundant. A wide variety of such hybrids occur on an ongoing basis (read
a detailed discussion documenting these facts).
For example, of the 5,000 different types of hybrid crosses listed in my book
on hybridization in birds, approximately half are known to occur in a natural setting (download
a PowerPoint presentation summarizing data on hybridization in birds).
My current research indicates a comparable rate for mammals.
Sequence data. And I must now emphasize a fact that I,
as a geneticist, find somewhat disappointing: With nucleotide sequence data, it
can be very difficult to identify later-generation backcross hybrids derived
from several repeated generations of backcrossing (to understand the basic
problem, see diagram at right). Instead, as is the case with other
later-generation backcross hybrids, the most revealing data is of an anatomical
and/or physiological nature. And this is exactly the kind of hybrid that it
looks like we are -- that is, it appears that humans are the result of
multiple generations of backcrossing to the chimpanzee.
The thing that makes
backcross hybrids hard to analyze using genetic techniques is that, in terms of
nucleotide sequences, they can differ very little from the parent to which
backcrossing occurs. It's important to realize, however, that a lack of such
differences does not prevent them from differing anatomically. Sequence differences are not necessary for
anatomical differences to be present. An obvious example of this
phenomenon is Down's syndrome. Individuals affected by Down's regularly exhibit
certain distinctive anatomical features, and yet in terms of their nucleotide sequences
they do not differ in any way from other humans. To detect someone with
Down's syndrome, sequence data is completely useless. But with anatomical data,
detecting affected individuals is easy. This issue is discussed in more
detail in a subsequent section. But for the present, take a careful look at the
diagram explaining the genomic effects of backcrossing (at right above).
Human infertility. Another
observation that appears significant in connection with the hypothesis under
consideration is that it has been well known for decades that human sperm is
abnormal in comparison with that of the typical mammal. Human spermatozoa are
not of one uniform type as in the vast majority of all other types of animals.
Moreover, human sperm is not merely abnormal in appearance — a high percentage
of human spermatozoa are actually dysfunctional. These and other facts
demonstrate that human fertility is low in comparison with that of other
mammals (for detailed documentation of this fact see the article Evidence of Human Infertility). Infertility and
sperm abnormalities are characteristic of hybrids. So this finding
suggests that it's reasonable to suppose, at least for the sake of argument,
that humans might be of hybrid origin. It is also consistent with the idea that
the hybridization in question was between two rather distinct and genetically
incompatible types of animals, that is, it was a distant cross.
####
So in the specific case
of humans, if the two assumptions made thus far are correct (i.e., (1) that
humans actually are hybrids, and (2) that the chimpanzee actually is one of our
two parents), then a list of traits distinguishing human beings from
chimpanzees should describe the other parent
involved in the cross. And by applying this sort of methodology, I have in fact
succeeded in narrowing things down to a particular candidate. That is, I looked
up every human distinction that I could find and, so long as it was cited by an
expert (physical anthropologist, anatomist, etc), I put it on a list. And
that list, which includes many, many traits (see the lengthy table on the
right-hand side of the next page), consistently describes a particular animal.
Keep reading and I'll explain.
from previous section) — And why might one suppose that humans are backcross
hybrids of the sort just described? Well, the most obvious reason is that
humans are highly similar to chimpanzees at the genetic level, closer than they
are to any other animal. If we were descended from F₁ hybrids without any backcrossing we
would be about halfway, genetically speaking, between chimpanzees and whatever
organism was the other parent. But we're not. Genetically, we're close to
chimpanzees, and yet we have many physical traits that distinguish us from
chimpanzees. This exactly fits the backcross hypothesis.
####
For the present, I ask the reader to reserve
judgment concerning the plausibility of such a cross. I'm an expert on hybrids
and I can assure you that our understanding of hybridization at the molecular
level is still far too vague to rule out the idea of a chimpanzee crossing with
a nonprimate. Anyone who speaks with certainty on this point speaks from
prejudice, not knowledge. No systematic attempts to cross distantly related
mammals have been reported. However, in the only animal class (Pisces) where
distant crosses have been investigated scientifically, the results have been
surprisingly successful (399.6, 399.7, 399.8). In fact, there seems to be
absolutely nothing to support the idea that interordinal crosses (such as a
cross between a primate and a nonprimate) are impossible, except what Thomas
Huxley termed "the general and natural belief that deliberate and reiterated
assertions must have some foundation." Besides, to deny that interordinal
mammalian crosses are possible would be to draw, at the outset of our
investigation, a definite conclusion concerning the very hypothesis that we
have chosen to investigate. Obviously, if humans were the product of such a
cross, then such crosses would,
in fact, be possible. We cannot tell, simply by supposing, whether such a thing
is possible — we have to look at
data.
The Other Parent
Let's begin, then, by
considering the list in the sidebar at right, which is a condensed list of
traits distinguishing humans from chimpanzees — and all other nonhuman
primates. Take the time to read this list and to consider what creature — of
any kind — it might describe. Most of the items listed are of such an obscure
nature that the reader might be hard pressed to say what animal might have them
(only a specialist would be familiar with many of the terms listed, but all the
necessary jargon will be defined and explained). For example, consider multipyramidal
kidneys. It's a fact that humans have this trait, and that chimpanzees and
other primates do not, but the average person on the street would probably have
no idea what animals do have this feature.
Looking at a subset of
the listed traits, however, it's clear that the other parent in this
hypothetical cross that produced the first human would be an intelligent animal
with a protrusive, cartilaginous nose, a thick layer of subcutaneous fat, short
digits, and a naked skin. It would be terrestrial, not arboreal, and
adaptable to a wide range of foods and environments. These traits may bring a
particular creature to mind. In fact, a particular nonprimate does have,
not only each of the few traits just mentioned, but every one of the many
traits listed in the sidebar. Ask yourself: Is it likely that an animal
unrelated to humans would possess so many of the "human"
characteristics that distinguish us from primates? That is, could it be a mere
coincidence? It's only my opinion, but I don't think so.
Of course, it must be
admitted that two human traits do, at first, seem to pose a contradiction. The
animal in question lacks a large brain and it is not bipedal. An analysis of
the relevant anatomy, however, reveals that these two human features can be understood
as synergistic (or heterotic) effects, resulting from the
combination (in humans) of certain traits previously found only separately, in
the two posited parent forms. (The origins of human bipedality is explained in
terms of the the hybrid hypothesis in
a subsequent section. Another
section offers an explanation of the factors
underlying human brain expansion and, therefore, accounts not only for the
large size of the human brain itself, but also for certain distinctive features
of the human skull that are, themselves, obvious consequences of brain
expansion).
Nevertheless, even
initially, these two flies in the theoretical ointment fail to obscure the
remarkable fact that a single nonprimate has all of the simple, non-synergistic
traits distinguishing humans from their primate kin. Such a finding is strongly
consistent with the hypothesis that this particular animal once hybridized with
the chimpanzee to produce the first humans. In a very simple manner, this
assumption immediately accounts for a large number of facts that otherwise
appear to be entirely unrelated.
What is this other
animal that has all these traits? The answer is Sus scrofa, the ordinary pig. What are we to think of this fact?
If we conclude that pigs did in fact cross with apes to produce the human race,
then an avalanche of old ideas must crash to the earth. But, of course, the
usual response to any new perspective is "That can't be right, because I
don't already believe it." This is the very response that many people had
when Darwin first proposed that humans might be descended from apes, an idea
that was perceived as ridiculous, or even as subversive and dangerous. And yet,
today this exact viewpoint is widely entertained. Its wide acceptance can be
attributed primarily to the established fact that humans hold many traits in
common with primates. That's what made it convincing. But perhaps Darwin told
only half the story. We believe that humans are related to chimpanzees because
humans share so many traits with chimpanzees. Is it not rational then also, if
pigs have all the traits that distinguish humans from other primates, to
suppose that humans are also related to pigs? Let us take it as our hypothesis,
then, that humans are the product of ancient hybridization between pig and
chimpanzee. Given the facts presented in the discussion of
stabilization theory on this website, it seems highly likely
that humans are hybrids of some kind. This particular hypothesis concerning the
nature of our parentage is, as we shall see, a fruitful one. For the present
there's no need to make a definite decision on the matter, but certain lines of
reasoning do suggest the idea should be taken seriously:
#####
There have been no systematic, scientific surveys of
the crossability of mammals belonging to different taxonomic orders (a cross
between pig and chimpanzee would be interordinal). Any firm opinion on such a point must therefore,
necessarily, be prejudiced. In fact, there is substantial evidence on this
website supporting the idea that very distantly related mammals can mate and
produce a hybrid (see the section on
mammalian hybrids and, in
particular, look at the videos
shown there of ostensible rabbit-cat hybrids). In addition,
certain fishes belonging to different orders have been successfully crossed,
and available
information on mammalian hybrids indicates
that very distant crosses among mammals, too, have occurred. For example, evidence published in the journal Nature demonstrates that the platypus genome contains
both bird and mammal chromosomes (223.2). As Franz Grützner, the lead author of
the study, stated in a related
news story, "The platypus actually links the bird sex
chromosome system with the mammalian sex chromosome systems." How
could this be the case if a bird and a mammal did not at some time in the past
hybridize to produce a fertile hybrid? Such a cross would, of course, be even
more distant than one between a chimpanzee and a pig. And seemingly, a cross between a primate and a pig did occur only a few years ago, in 2008.
[ This is a huge
new area of empirical research that will surely revolutionize our interaction
with all Terran Biomes. This is a new form of biological engineering that works
with complex organisms - Arclein ]
#####
God did not place pigs and humans in different
taxonomic orders. Taxonomists did. A great deal of evidence (read a discussion of this topic) exists to suggest that taxonomists are, in no way,
infallible. Our ideas concerning the proper categorization of animals are
shaped by bias and tradition to such an extent that it would be rash to reject,
solely on taxonomic grounds, the feasibility of such a cross.
The general examination of the process of evolution
as a whole (as
presented elsewhere on this site)
strongly suggests that most forms of life are of hybrid origin. Why should humans be any different?
#####
For my own part, curiosity has carried me away from my old
idea of reality. I no longer know what to believe. Is it possible that so many
biologists might be wrong about the nature of human origins? Is it possible
for a pig to hybridize with a chimpanzee? I have no way of knowing at present, but
I have no logical or evidential basis for rejecting the idea. Before dismissing
such a notion, I would want to be sure on some logical, evidentiary basis that
I actually should dismiss it. The ramifications of any misconception on this
point seem immense. As Huxley put it long ago, "The question of questions
for mankind — the problem which underlies all others, and is more deeply
interesting than any other —is the ascertainment of the place which Man
occupies in nature."
##### subsatacial redaction here
Pigs sweat when they are
hot. "The apocrine [i.e., sweat] glands of the horse and pig secrete
profusely during violent exercise and stress" (Montagna60).
This sweating serves a thermoregulatory function in pigs just as it does in
human beings.61 The hairy skin sweat glands of nonhuman
primates, however, do not respond to thermal stimulation. The failure of
nonhuman primates to sweat puzzled Montagna: "One might surmise," he
writes, that, like man, these animals
sweat in response to heat stimulation. However, with singular exceptions, if
the glands secrete at all, the amount is so small that it cannot be recorded.
Sometimes animals show beads of sweat on the facial disc when under deep
anesthesia, but our efforts to induce thermal sweating have failed. We have
also largely failed to induce sweating with sudorific drugs, either
cholinomimetic or adrenomimetic. In the chimpanzee, very few, small sweat drops
were recorded even after the administration of shockingly large doses of these
drugs.62
#### substancial redaction here.
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