Tyra
Member
OK, there are very, very few sources that I trust when it comes to ancient DNA. On top of that, even some (as in "most") of the research that's 20 years old is now outdated. Although I did take courses on ancient DNA, they only served to prove to me that I will never have enough knowledge of ancient DNA to actually be able to work with it. You have to know your archaeology really well, and you have to know your DNA science really well - two completely differnt fields of research - to pass muster with me. I tend to be very sceptical of what I read, and this applies even more so when I am reading about ancient DNA. This is scientific stuff that tends to get misused horribly by people who want to prove something and who will twist and bend any science that can be easily manipulated into proving whatever it is they want to prove (as a difference to creating a hypothesis, testing it using a scientific methodology and showing the hypothesis to be true or false) which is why I only trust those few sources. DNA is easy to twist and bend into whatever one wants, because very, very few people actually understand the intricasies of understanding, interpreting and collecting ancient DNA. You can say "this is how it is", but until the reader has a reasonably good knowledge of the subjectmatter(s), he/she cannot interpret the answer, never mind assess if a scientifically sound method has been applied correctly.
In regards to the article you referenced to, this is one of those times when I just don't know the answer becasue I don't know which markers they've looked at. For example, there are some markers we use today to be able to tell if someone is of ancient Swedish stock. This is a marker that we have in common with the Mongolians. I've heard this be so incredibly misinterpreted by a TV reporter, that he said that the (Swedish) man found in a grave in Fröjel had DNA that clearly showed that this man was a visiting Mongolian. There will probably be markers that are "closer to Greek" in many populations, as compared to, let's say, a Saami marker. It quite simply depends on what you are comparing and with what you are comparing it to. It's like in advertising when they use phrases like "Canada's number one selling brand" - brand of what? Or "We make the best cookies" - on your street or just in your home? Just because your blenders sell more than any other in Canada does not mean that I would buy the car you manufacture! Here it's "more Greek" than what?
There is a Circumpolar tribe that live up in the Russian part of the world today whose DNA and ancient tool assembly resembles the ancient Native tools etc that we have. That tribe can be followed reasonably well, and we can put together weather patterns and ecological changes to show how they would have had to move a certain way so that they eventually would have been forced across the Bering Sea. That research is so fresh that not many people know about it. The theory of people crossing the Pacific onto the Easter Islands and then coming north is also very plausable in my opinion, but it needs more published research, too.
In regards to the article you referenced to, this is one of those times when I just don't know the answer becasue I don't know which markers they've looked at. For example, there are some markers we use today to be able to tell if someone is of ancient Swedish stock. This is a marker that we have in common with the Mongolians. I've heard this be so incredibly misinterpreted by a TV reporter, that he said that the (Swedish) man found in a grave in Fröjel had DNA that clearly showed that this man was a visiting Mongolian. There will probably be markers that are "closer to Greek" in many populations, as compared to, let's say, a Saami marker. It quite simply depends on what you are comparing and with what you are comparing it to. It's like in advertising when they use phrases like "Canada's number one selling brand" - brand of what? Or "We make the best cookies" - on your street or just in your home? Just because your blenders sell more than any other in Canada does not mean that I would buy the car you manufacture! Here it's "more Greek" than what?
There is a Circumpolar tribe that live up in the Russian part of the world today whose DNA and ancient tool assembly resembles the ancient Native tools etc that we have. That tribe can be followed reasonably well, and we can put together weather patterns and ecological changes to show how they would have had to move a certain way so that they eventually would have been forced across the Bering Sea. That research is so fresh that not many people know about it. The theory of people crossing the Pacific onto the Easter Islands and then coming north is also very plausable in my opinion, but it needs more published research, too.