First Americans May Have Been Australian 79
DarthVeda writes "There are some surprising new findings that suggest the first inhabitants of America may have come from down under rather than Siberia. The research is based off of 'distinctive' skulls that predate known Native American skulls. The researchers intend to use extracted DNA to help prove their findings."
Hrm (Score:1)
Huh. (Score:1, Offtopic)
Alex.
A bit more in an existing debate: (Score:5, Insightful)
The main effect is to slow down either supporting or falsifying the ideas about earlier human groups in the western hemisphere.
It's an area where peoples sense of origin and cultural place are on the line, and that's often a very sensitive spot. This leads to a lot of questioning of motives of the scientists in doing the research (i.e. They're trying to say we were just another set of invaders), and of the native groups when they want remains turned over before study (i.e. They're trying to hinder our research.).
Re:A bit more in an existing debate: (Score:3, Insightful)
?!?!?!
How about "they're scientists".
No don't study that Dr it might be politically contentious.
Seriously, scientists found evidence and are investigating, because that's their job. Science doesn't start with a conclusion and work backwards (except "creation science"). You gather evidence and try to draw conclusions, and they are often unpopular.
Re:A bit more in an existing debate: (Score:5, Insightful)
You are naive if you believe that. "Scientists" are people too, and they have their own beliefs and biases. Science is just as political a field as any other. There's no shortage of scientists who decide what they want to prove ahead of time, and there's no shortage of sound but unpoplar science "shouted down" for no other reason that it's unpopular.
Re:A bit more in an existing debate: (Score:1)
The world, and not only that, the whole universe, does Not just belong to the Scientists!
Re:A bit more in an existing debate: (Score:2)
Re:A bit more in an existing debate: (Score:2)
Re:A bit more in an existing debate: (Score:4, Insightful)
Pfftt. While science does have politics, it is the least political field known to mankind. For every 'cuz I don't like your face' you encounter in the hard (real) sciences you find 20 such stans in the humanities and 400 in artistic endeavours. That is why so much more progress has been made in the hard sciences as compared to the soft social sciences.
Kidding? (Score:3, Insightful)
No seriously. I'm a scientist, and it's so ruthlessly political it's not funny. The idea sounds good - look at evidence, go where it takes you - and indee
Re:Kidding? (Score:3, Insightful)
No seriously, I am too, and as heavy as politics might look to you they are an entire order of magnitude less than in the social sciences and the arts.
Your long list of examples shows there are some politics in science what you are missing is the reference measurement.
Re:Kidding? (Score:2)
Re:Kidding? (Score:1)
Grand parent's reply to parent merely showcases the arrogance and condescending attitudes that prevail among the scientific communi
Re:A bit more in an existing debate: (Score:1, Insightful)
There's no shortage of scientists who decide what they want to prove ahead of time
Are you saying that a scientists can have a hypothesis? Sue him!
Re:A bit more in an existing debate: (Score:1)
Re:A bit more in an existing debate: (Score:1)
In this article, the conjecture made indeed makes very risky conjectures. If humans from polynesia, melonesia, or micronesia reached North
In a perfect world: (Score:1)
Example: The decision to put a major effort into developing the hydrogen bomb as a follow on to the already devastatingly destructive fission bomb. The result that it worked was an indisputable scientific fact regardless of poli
Re:A bit more in an existing debate: (Score:2)
haha.. yeah. that's what SCIENCE IS ALL ABOUT, but that is often quite far from what happens in the real world.
In a lot of cases like these you just make up a theory from thin air and then look for proof to support that, and end up with a lot of silly stuff like "egyptions sailed to america" and whatnot.
*** (except "creation science")*
Re:A bit more in an existing debate: (Score:1)
The second page even has a bunch about supposed Egyptian visits not just to the Americas but to Australia. Fortunately it's at least listed under paranormal.
Re:A bit more in an existing debate: (Score:2)
So, you're a scientist?
I was joking about Creation "Science". My point isn't that science is a sham. I was suggesting that real science follows the scientific method. The first step of that isn't "make a theory out of thin air" it starts with gathering information.
I think I saw the same show about the Egyptians on the discovery channel and as I recall they didn't make up a theory out of thin
Re:A bit more in an existing debate: (Score:1)
I don't see how. Sure, they may not have been first, but in order to get where they are now they had to kick the asses of the people who were first.
Could somebody clarify how DNA will help? From what I've heard, there's at least as much variation between people of the same race as between races.
Re:A bit more in an existing debate: (Score:2)
Re:A bit more in an existing debate: (Score:3, Informative)
You mean the U.S. hemisphere, right ? I had this very impression while in the US and Alaska, about groups who try to pull archeologists findings their way. Surprisingly I've never noticed that in Europe. For instance France has been invaded so many times (Franks, Huns, Vandals, Goths, Romans, Germans, Vikings and many more before that...) that one human group more or less really doe
So, does this mean (Score:1, Troll)
Wrong song... (Score:3, Informative)
-ReK
Re:Wrong song... (Score:2)
Suddenly... (Score:4, Funny)
(Advance apologies to the cultures I just insulted)
Re:Suddenly... (Score:2, Funny)
Cool. (Score:2)
American aborigines (Score:2, Interesting)
Re:American aborigines (Score:3, Insightful)
Furthermore, whether or not there were already weird black guys with boomerangs when the ancestors of the current Native Americans arrived is completely irrelevant to the history of european conquest of native american tribes. It was still mean, genocidal, and all those other things that W would go to war over if it happened today.
These findings don't take away from the last 500 years of history in the Americas the same way finding the Viking villages didn't take away from Columbus's idiocy (or greatness)
Re:American aborigines (Score:2)
Irrelevant. Them doing it to each other doesn't make it right for us to do it to them.
Another common argument is that at the time it was considered right for us to do it to them, but there was a moral conscience that objected to it, albeit a minority and not particularly influential group.
The thing is, I'm not saying we should leave America and give it back. I just want to learn from history and apply its lessons, a feat we're not accomplishing very well. Whatever native american groups might want now
Re:American aborigines (Score:1, Insightful)
Re:American aborigines (Score:2)
Re:American aborigines (Score:1)
Re:American aborigines (Score:2)
Re:American aborigines (Score:1)
Re:American aborigines (Score:2)
Re:American aborigines (Score:1)
Re:American aborigines (Score:2)
Re:American aborigines (Score:2)
The US certainly conducted its own campaigns of ethnic cleansing, and I don't think genocide is too strong a word, but... The proportion of the pre-contact population wiped out as a result of the accidental transmission of diseases of European origin is almost certainly far greater than the prop
Re:American aborigines (Score:1)
Re:American aborigines (Score:2)
Re:American aborigines (Score:1)
Re:American aborigines (Score:1)
Re:American aborigines (Score:2)
Re:American aborigines (Score:1)
Re:American aborigines (Score:2)
Re:American aborigines (Score:2)
Re:American aborigines (Score:2)
Heh, you're kinda supporting a side point I was making. The thrust of the point was "learn from history", based on "this doesn't change the historical relationship between modern native americans and the interlopers". ;)
I like your sig, too.
Re:American aborigines (Score:2)
Coast hugging sailors were more mobile (Score:4, Interesting)
There is an accompanying problem that coastal wave action will have mangled most of the evidence of human expansion in the period when sea levels were rising after the peak of the last glaciation. But in the fullness of time we should at least be able to produce an accurate history of sea level change over that period and usably model related costal storm dynamics so as to narrow in on the most promising candidate submarine sites.
We need to clear our mind of what we know of our modern world in order to see that in very many circumstances through prehistory, a primitive boat would have been the most productive means of expanding into new territory. By comparison, travelling overland in the wild tropics is a particularly tortuous process. So it becomes unsurprising that those cultures which saw the seas as their highways would have spread further and faster. We are still one species, so all those stories should be seen as parts of our story, not as something to be appropriated by a particular subculture. And we will only start to really appreciate the wealth of human prehistory when we let go of our speciest blinders and learn to respect and admire the different achievements of other critters with whom we share this ball of rock.
Extracted DNA? (Score:2)
Riding mammoths, harrassing the brontosauri, and munching fried trilobites...
Re:Extracted DNA? (Score:2)
Any other sources? (Score:1)
A word of caution.. (Score:5, Informative)
1. The DNA had to be extracted from bone. This is difficult, the DNA may be fragmented leading to incomplete or dubious sequences.
2. One way to look at population genetics is to look at mitochondrial DNA, which is transmitted maternally. All assumptions on dating changes in that DNA depend on assumptions about mutation rates which are increasingly turning out to be incorrect.
3. Another way to do it is to look at repetitive sequences in DNA. Here, the amount of change between population groups is used as a timer for divergence. Turns out that repetitive DNA attracts mutations, again screwing up timing estimates.
Add to this a nice mixture of ethnic pride, scientific pride and plain old human thickheadedness and we have ourselves a nice new long debate that isn't going to be solved anytime soon. Still, I like the idea. It's provocative and might actually help (in the long run) to rid the debate of who was there first of unconstructive emotions.
Re:all criminals (Score:1, Funny)
Re:all criminals (Score:1)
Re:all criminals (Score:2, Insightful)
You mean the Aborigines.. (Score:1)
No, I didn't RTFA (Score:1, Flamebait)
Strong contrary evidence (Score:2)
Um... how did they get here? (Score:3, Interesting)
I'm no [insert anything here]ogist, but something tells me no society had boats capable of open ocean travel 12000 years ago.
It's also been claimed that Chinese or Japanese seafarers settled all over the pacific coast between California and Chile between 1500 and 1000 years ago, which from a technology standopint is far more believeable. There is evidence to suggest that these people sailed all the way around South America and back northward, reaching most of the Brazilian coastline (to map the movements of the stars, no less, proving that the Earth revolved around the sun).
related to, but not necessarily, australians (Score:1)