Anthropologist Jonathan Marks believes “...the argument that "we are apes" is not a valid evolutionary one. After all, the distinguished evolutionary biologist George Gaylord Simpson wrote in a 1949 classic, "It is not a fact that man is an ape, extra tricks or no."
Marks is playing semantic games. Your quote below shows that his view of where humans fall biologically is no different from the consensus view of modern biologists. I have emboldened the key comments:
He goes on to say “Our ancestors were of course apes. That is what science shows. Our closest zoological relatives are apes, and we fall phylogenetically among them–indeed, we are closer to a chimpanzee than that chimpanzee is to an orangutan.
But that elaborates the identities of our ancestors, not us. They were apes, but that doesn't necessarily tell us what we are. The problem, as Simpson understood decades ago, is that ancestry is not the same as identity.
But ancestry
is identity when it comes to biology. We are Homininae, Hominidae, Catarrhini, Simiiformes, Haplorhini, primates, Boroeutheria, Placentalia, mammals, synapsids, amniotes, Sarcopterygii, Euteleostomes, vertebrates and chordates.
My ancestors just a few generations ago were peasants. My more remote ancestors were slaves. But I am neither a peasant nor a slave. In fact, if you were to tell me that I am a peasant or a slave because my ancestors were, I'd probably punch you in the nose. Reducing identity to ancestry is a highly political act, which has traditionally provided a casual rationalization for perpetuating a hereditary aristocracy.
He is confusing class identity with biological identity. It's a poor example.
We reject the simple equation of ancestry with identity in other contexts. Why should we accept it in science? The short answer is that we shouldn't.
To which the obvious question is whether you accept being classified as a vertebrate and a mammal. If you don't, then you need to learn some biology. If you do, then we are apes in the same sense that we are mammals or vertebrates
. These are all monophyletic groups of which we are a member, and Marks knows this - see above.
Science no more says that I am an ape because my ancestors were, than it says that I am a slave because my ancestors were. The statement that you are your ancestors articulates a bio-political fact, not a biological fact. And it is ridiculous and offensive in the modern era, in addition to being false.”
Again - the conflation of class identity with biological identity. Marks's argument is very poor.
American Journal of Physical Anthropology 60:279–317, 1983, clarifies that all australopithecine fossils are totally ape and nothing more. They do NOT represent apes on their way to becoming human. The myth that they do is politically necessary not scientifically factual.
And USincognito has already pointed out that this is an erroneous, misleading and dishonest representation of the paper, which says no such thing.
The fact they we are all being called hominidae does not mean a thing as far as established tryth is concerned.
It says that the great apes, human, chimpanzee, gorilla and orangutan form a monophyletic group and are descended from a common ancestor. Hominidae is the scientific title for that clade.
People who already held the preconceived belief made up the classification.
No - people who did a systematic analysis of the anatomy, biochemistry and genetics of these species determined the classification.
To call humans apes is not offensive as much as it is categorically incorrect.
If one accepts, as I do, that the term ape refers to the clade Hominidae, then we are apes. If you want to use the term apes in the secular (non-scientific) sense to mean the great apes
except humans, then that's your prerogative, but don't object to my use of the term.
Just as chimps are not monkeys, humans are not apes (regardless of how many declare it to make the theory appear supported).
It's true that chimps are not monkeys, because the popular term monkey refers to two separate scientific clades, the Cercopithicoidiae and the Platyrrhini, and the chimp doesn't fall into either of those groups. However chimps belong to the same clade as all monkeys as members of the monophyletic group Simiiformes. And humans and chimps are members of the Hominidae.
They are three different evolutionary lines. Most actually objective scientists know this
Ah, the No True Scotsman fallacy. And Marks doesn't agree with you:
Jonathan Marks said:
Our closest zoological relatives are apes, and we fall phylogenetically among them–indeed, we are closer to a chimpanzee than that chimpanzee is to an orangutan.
All systems of classification are intelligently designed boxes for the convenience of those holding a particular paradigm or requiring a way of organizing with a predetermined intent or purpose.
And the purpose of a phylogentic tree is to show phylogenetic relationships, divergences and common descent. As it does.