1.8 Million-Year-Old Skull Suggests Three Early Human Species Were One
ananyo writes "A 1.8 million-year-old human skull dramatically simplifies the textbook story of human evolution, suggesting what were thought to be three distinct species of early human (Homo habilis, Homo rudolfensis and Homo erectus) was just one. 'Skull 5', along with four other skulls from the same excavation site at Dmanisi, Georgia, also shows that early humans were as physically diverse as we are today (paper abstract)."
The problem isn't whether there were different species in the human family tree. The problem is we've become Homo Violentis and are going to wipe ourselves out.
And let's not forget that once we finish off this planet that no one will be around to see our skulls protruding from an outcropping.
Do one species of human and scientific Adam support creationism?
What! Science says that there were three different species of humans, now it says that there was only one. See. Scientists keep changing their mind. How could you put your faith in them? Put your faith in Jesus, God and read the bible instead. The truth in bible doesn't change over time, unlike science. Creationism triumphs over evolution once again.
A nice example of the problems with using a point in time technique like taxonomy and applying it to an extended period of time. There's no single point where one species transforms into another, this is a very slow process. Any given sample, depending on where it is on the timeline, could belong to two different species. All the homo this and homo that is pretty much a waste of time, or so it seems to me.
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Simpler is almost always better - and I for one am pleased to see our past more neatly explained. I worry about our willingness to complicate things in the name of science, sometimes.
Not sure I'd want all the text books to be re-written based on a single find. How do they know the skull5 wasn't due to some genetic defect?
Join the Slashcott! Feb 10 thru Feb 17!
http://www.google.co.uk/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/c/cb/Homo_erectus_new.JPG
Looks remarkably familiar...
Anybody?
Why is it that when evolutionists show a picture of an ape and a human, to show we EVOLVED from apes, they never use a BLACK human? LOL.
Man, the real story here is the skull.
It dont really care what it suggests, the mere fact it was talking is creepy...
I really have question and then it's not ironic or rethoric.
How do scientists know, when it comes to any prehistoric animal or human skeleton, when an individual becomes to a new species, to some sort of missing link or just-split subspecies, and not just a slightly different individual belonging to a known species?
I mean how do they know when a lightly larger bump on a skull is not normal variation and it's for sure a new species where all individuals will have that bump?
What puzzles me is that we find like 0.00000000001 of all living individuals from that time and species and yet we know it's relevant.
Curiously yours, crip.
You people are absolute fools if you believe any of this evolution hype! In the end, you are not going to be able to plead ignorance. The only thing you will be able to hope in is to evolve a pain resistant skin. You made your choice in rejecting God for a theory. Now you are going to see that you were horribly wrong. Don't try to blame God for the state you end up in. He gave you ample warning through prophets through the scriptures long ago. You are going to be solely responsible for dying in your own sins and there will never be anyone again to help you. You made the choice to believe in evolution and now you will pay the price.
We like to think that it's clear-cut. When it's not, we quibble over just how to redefine "clear-cut".
http://en.wikipedia.org/wiki/Mule#Fertility
It seems we may be at the very tail end of Horse/Donkey differentiation.
(Yes this is an assumption on my part, but I doubt there's good reason to think otherwise. A case to demonstrate this for more than two generations is probably too statistically unlikely to ask for. It might conceivably be possible to get Donkey genes into the Horse population with a couple of really lucky generations. IANAG)
I won't join Slashcott. OTOH, If Beta goes live, I just won't be back until it's fixed. Sorry Dice.
God's own son wasn't especially white. The Bible makes it clear that he looked like a typical Galilean Jew; otherwise, he would have found it a lot harder to mix with crowds.
We have found distinct groups, and we have called they species.
At the same time we know they could interbreed, and there was no reason why they would not intermingle at times.
Just because they found a few bones that were in-between these species does not suggest anything like, "these species never existed".
Troll is not a replacement for I disagree.
Yeah, I'm with you. I believe in day-age creationism, that the "days" of Genesis 1 correspond to periods up to billions of years. The Bible makes it clear in 2 Peter 3:8 that time periods from God's point of view aren't necessarily literal, and before the emergence of Homo on the sixth creative day, God's was the only point of view. Even English has idioms like "the good old days" and "back in the day". This and God's use of evolution as a tool show no big conflict between Genesis and the fossil record.
Or maybe it is further proof that there was more cross breeding that what they previously thought. And here is a news flash. If it was closer to when the interbreeding occurred it would not be uncommon to have very contrasting features even between siblings. So while all the bodies in the burial area may be related. It does not mean that there was not originally 3 different species
I never knew before reading Slashdot how many "tech nerds" really hate science.
I wonder how many of them are angry because they couldn't cut it.
You are welcome on my lawn.
5 skulls leading to pronouncements on the species and its evolution?!
5 of several tens or hundreds of thousands is not statistically significant.
This is why creationism can survive, because it at times makes as much sense as the extraordinary extrapolations tossed out by scientists.
Make it right. Demand that the scientists also share possible margins of error (in this case HUGE).
"Consensus" in science is _always_ a political construct.
White men were created by God resembling Him.
Blacks and Muslims devolved from monkeys.
I am unsure this was intentional or not. It says devolved from Monkeys. Meaning Monkeys were higher on the evolutionary ladder. To be accurate: He is suggesting that current blacks are actually monkeys and current monkeys are evolved blacks.
Only the most duplicitous, violent, brutal, and greedy species won out, and here we are today.
"If any question why we died, Tell them because our fathers lied."
It was intentional.
One might wonder: if there were three or more species in the past, why should we believe that today we have only one human specie?
They can be inter-generating like Nehanderthals and Cro-Magnons were, but nevertheless DIFFERENT.
That's why paki are litigious and messy, blacks are high on pot and jews are... well, jews...
Good-bye melting pot.
I am unsure this was intentional or not. It says devolved from Monkeys. Meaning Monkeys were higher on the evolutionary ladder. To be accurate: He is suggesting that current blacks are actually monkeys and current monkeys are evolved blacks.
I would suggest that devolution would have positive descendance, but the change is negative. So the named people would be retarded monkeys
Amateur question here, but how much of the story can be learned just from bones ? All dogs are the same species for example, but their skeletons show such a huge variance that I bet they would be mistaken for multiple species.
In my Physical Anthro course 16 years ago, I specifically remember the prof lamenting H.habilis as a "wastebasket taxon". Don't know how it fits- throw it in there.
There is tremendous pressure on professors to find "new" species to secure funding. This leads to all kinds of taxonomic irregularities. Over time, though, these things tend to get smoothed out.
Homo apatosaurus?
An online word masher suggests "Homo wibilysruwalfotsasohictid," which really rolls off the tongue.
They aren't separate species because 1. Interbreeding produces fertile healthy young, 2 the genetic distance between human populations is very small.
The world's burning. Moped Jesus spotted on I50. Details at 11.
If God uses evolution as a tool ... Then this alleged Being is not Good and Omnipotent.
God is all-powerful, but that doesn't mean he likes to waste power. God is good, even if giving humankind what we need doesn't necessarily include giving us everything we might want.
What sort of God would use evolution, lubricated with the blood, guts and unrelenting cruelty, as a means to bring about his favored species or race?
One who intends to hand stewardship of all non-Homo species over to Homo, as in Genesis 9:2-3. What John Godfrey Saxe wrote about laws and sausages applies equally well to sapient apex species.
Nevertheless Genesis is a earth centered creation story... told from a species centric position.
I agree, and I have a hypothesis about that. God reveals what we need to know to serve him, and as of right now, we don't need to worry ourselves with the other class-M planets that he's running.
Of course the bible does not change, it has not been changed much since each section has been written. Let's face it it is not a very fluid document, except in some peoples minds.