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The Direct Ancestor to Modern Humans Just Got a New Name, And For a Good Reason
https://www.sciencealert.com ^ | October 29, 2021 | CHARLES Q. CHOI

Posted on 10/29/2021 7:18:16 AM PDT by Red Badger

Artist rendering of H. bodoensis. (Ettore Mazza)

Scientists have named a new species that may have been the direct ancestor of modern humans.

The newly proposed species, Homo bodoensis – which lived more than half a million years ago in Africa – may help to untangle how human lineages moved and interacted across the globe.

Although modern humans, Homo sapiens, are the only surviving human lineage, other human species once roamed Earth. For example, scientists recently discovered that the Indonesian island Flores was once home to the extinct species Homo floresiensis, often known as "the hobbit" for its miniature body.

Deciding whether a set of ancient human fossils belongs to one species or another is often a challenging problem open to heated debate. For instance, some researchers suggest that skeletal differences between modern humans and Neanderthals mean they were different species.

However, other scientists argue that because there is recent abundant genetic evidence that modern humans and Neanderthals once interbred and had fertile, viable offspring, Neanderthals should not be considered a single species.

In the new study, researchers analyzed human fossils dating from about 774,000 to 129,000 years ago (once known as the Middle Pleistocene and now renamed the Chibanian).

Previous work suggested modern humans arose during this time in Africa, while Neanderthals emerged in Eurasia. However, much about this key chapter in human evolution remains poorly understood – a problem paleoanthropologists call "the muddle in the middle."

Chibanian-era human fossils from Africa and Eurasia are often assigned to one of two species: Homo heidelbergensis or Homo rhodesiensis. However, both species often carried multiple, and often contradictory, definitions of the skeletal characteristics and other traits that described them.

Recent DNA evidence has revealed that some fossils in Europe dubbed H. heidelbergensis were actually from early Neanderthals. As such, H. heidelbergensis was a redundant name in those cases, the scientists noted.

Similarly, recent analyses of many fossils in East Asia now suggest they should no longer be called H. heidelbergensis, the researchers added. For instance, many facial and other features seen in Chibanian East Asian human fossils differ from those seen in European and African fossils of the same age.

In addition, Chibanian fossils from Africa are sometimes called both H. heidelbergensis and H. rhodesiensis. The scientists also noted that H. rhodesiensis was a poorly defined label that was never widely accepted in science, due in part to its association with controversial English imperialist Cecil Rhodes.

To help deal with all this confusion, the researchers now propose the existence of a new species, H. bodoensis, named after a 600,000-year-old skull found in Bodo D'ar, Ethiopia, in 1976.

This new name would encompass many fossils previously identified as either H. heidelbergensis or H. rhodesiensis.

The researchers suggest that H. bodoensis was the direct ancestor of H. sapiens, together forming a different branch of the human family tree than the one that gave rise to the Neanderthals and the mysterious Denisovans, which Siberian and Tibetan fossils suggested they lived about the same time as their Neanderthal cousins.

"Giving a new name to a species is always controversial," study co-lead author Mirjana Roksandic, a paleoanthropologist at the University of Winnipeg in Canada, told Live Science. "However, if people start using it, it will survive and live."

In this new classification, H. bodoensis will describe most Chibanian human fossils from Africa and the Eastern Mediterranean. Many Chibanian human fossils from Europe would get reclassified as Neanderthals.

The names H. heidelbergensis and H. rhodesiensis would then disappear. Chibanian human fossils from East Asia may get their own names with more research.

"We are not claiming to rewrite human evolution," Roksandic said. Instead, the researchers seek to organize the variation seen in ancient humans "in a way that makes it possible to discuss where it comes from and what it represents," she explained.

"Those differences can help us understand movement and interaction."

In the future, the researchers want to see if they can find any H. bodoensis specimens in Europe from the Chibanian, Roksandic said.

The scientists detailed their findings online Thursday (Oct. 28) in the journal Evolutionary Anthropology: Issues News, and Reviews.

Related Content:

Photos: See the ancient faces of Neanderthals

In photos: Bones from a Denisovan-Neanderthal hybrid

In photos: Neanderthal burials uncovered


TOPICS: History; Science; Society
KEYWORDS: africa; chibanian; ggg; godsgravesglyphs; homobodoensis; homofloresiensis; homoheidelbergensis; homorhodesiensis; middlepleistocene; neandertal; neandertals; neanderthal; neanderthals
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1 posted on 10/29/2021 7:18:16 AM PDT by Red Badger
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To: SunkenCiv

PinGGG!........................


2 posted on 10/29/2021 7:18:37 AM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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To: Red Badger

My first ancester is named Adam.


3 posted on 10/29/2021 7:21:10 AM PDT by exnavy (grow some thick skin, i do not care for whiners)
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To: Red Badger

New name: Lori Lightfoot


4 posted on 10/29/2021 7:21:31 AM PDT by BBQToadRibs2
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To: Red Badger

How many genders did they have?


5 posted on 10/29/2021 7:24:32 AM PDT by glorgau
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To: Red Badger
Belief that we got here through natural selection was the basis a century and a half ago for "scientific racism".

Basically, while the Christian abolitionist movement was growing in numbers and sympathy, atheists and some Christians used natural selection as a way of justifying why blacks should stay as slaves. Even after abolition the argument still pressed on as the former abolitionists were pushing for blacks to have equal rights (while the Darwinists pushed for blacks to be kept in their place, so to speak).

Even as recently as the civil rights movement to end segregation was more of the same ol argument of if blacks were created by God or if blacks evolved as a lesser evolved species.

We should all be glad the creationists won the arguments for freedom for everybody.

6 posted on 10/29/2021 7:25:56 AM PDT by Tell It Right (1st Thessalonians 5:21 -- Put everything to the test, hold fast to that which is true.)
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To: Red Badger

More of the BCE type crap.

This has ZERO to do with science.

And he people perpetrating it put me in mind of peasants with torches.


7 posted on 10/29/2021 7:27:27 AM PDT by mewzilla (Those aren't masks. They're muzzles. )
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To: Tell It Right

Darwin was an abolitionist.


8 posted on 10/29/2021 7:28:52 AM PDT by mewzilla (Those aren't masks. They're muzzles. )
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To: Red Badger

I wanna see Homo Bodacious.


9 posted on 10/29/2021 7:31:47 AM PDT by SoCal Pubbie
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To: Red Badger

I know that dude!… His name is META.


10 posted on 10/29/2021 7:31:54 AM PDT by BRK
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To: mewzilla

Those two things are necessarily mutually exclusive.


11 posted on 10/29/2021 7:32:24 AM PDT by SoCal Pubbie
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To: Red Badger
Homo bodacious? They're making a comeback!


12 posted on 10/29/2021 7:33:25 AM PDT by outofsalt (If history teaches us anything, it's that history rarely teaches anything.)
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To: SoCal Pubbie

Two minutes ahead of me...


13 posted on 10/29/2021 7:35:26 AM PDT by outofsalt (If history teaches us anything, it's that history rarely teaches anything.)
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To: glorgau
How many genders did they have?

As many as they wanted…..but only 2 procreated

14 posted on 10/29/2021 7:38:53 AM PDT by Vaquero (Don't pick a fight with an old guy. If he is too old to fight, he'll just kill you. )
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To: Red Badger

So, the “good reason” for the new name, is that there is a new name for the era from which he comes?

That’ll keep the grant money coming in.

If he actually looks like this, then it shows that humans haven’t changed at all, in half a million years, also. There are people alive, today, who could be this guy’s brother. This seems to happen a lot. I don’t think evolution works the way that evolutionists think it does.


15 posted on 10/29/2021 7:41:21 AM PDT by Empire_of_Liberty
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To: SoCal Pubbie
"I wanna see Homo Bodacious."


16 posted on 10/29/2021 7:50:29 AM PDT by moovova (I'm dismayed that most of the world hates me for being non-vaxxed. Honest. No, really.)
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To: Red Badger

Original article :

https://www.livescience.com/new-human-species-named-bodoensis


17 posted on 10/29/2021 8:00:21 AM PDT by PIF (They came for me and mine ... now its your turn)
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To: mewzilla
How so? Because he spoke against slavery? Because his family did? Because he saw it first hand and said it was an ugly institution that should be done away with? By that line of reckoning, General Lee was also an abolitionist.

Or let Darwin's own "masterpiece" speak as I quote from On the Origin of Species by Means of Natural Selection, or the Preservation of Favored Races in the Struggle for Life and also The Descent of Man.

"Savages are intermediate states between people and apes." I could go on and on with quoting Darwin's use of the word "savages" to make sure everybody knew what their place was in his worldview.

Regarding his observation of some red ants transporting black ants in their mouths and forcing them to work as slaves: "This ant is absolutely dependent on its slaves: without their aid, the species would certainly become extinct within a single year".

That stands in stark contrast to Theodore Weld's The Bible Against Slavery in which Weld said over and over that blacks are created by God just like whites, nowhere does he use the word "savages" like Darwin does countless times. Here's what Weld has to say in his book written decades before Darwin's:

"He that stealeth a man and selleth him, or if he be found in his hand, he shall surely be put to death." (quoting Exodus 21:16 as a way to point out how the Creator hates slavery).

Or after quoting many parts of the Bible dealing with God creating man in His image, Weld wrote (bold-faced mine as I posted on FR): "So in Ps. viii. 5, 6, what an enumeration of particulars, each separating infinitely men from brutes and things!

I assert to you that as the Christian abolitionist movement was gaining steam, having already abolished slavery in England and was thiiisssss-close to abolishing slavery in another Anglo majority nation called the United States, Darwin pushed his Favoured Races book to undermine the basis of abolition when the abolitionist movement was at its highest.

18 posted on 10/29/2021 8:07:14 AM PDT by Tell It Right (1st Thessalonians 5:21 -- Put everything to the test, hold fast to that which is true.)
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To: Red Badger
Why are they renaming the Middle Pleistocene? Other than on the general principle of never leaving well enough alone?

What about that line in the Beatles' "Sergeant Pepper's Lonely Hearts Club Band" about "Pleistocene porters"?

19 posted on 10/29/2021 8:31:19 AM PDT by Verginius Rufus
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To: Verginius Rufus

It was “Plasticine”, a UK toy putty, similar to Play-Doh in the US.....

https://en.wikipedia.org/wiki/Plasticine


20 posted on 10/29/2021 8:35:42 AM PDT by Red Badger (Homeless veterans camp in the streets while illegal aliens are put up in hotels.....................)
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