Politics, Science, The Past

Neanderthal Ethics

Here’s an oddity I star­ted think­ing about fol­low­ing a tweet by Dr Kiki who poin­ted to this art­icle Return of the Neander­thals: If we can resur­rect them through fossil DNA, should we?. The strange thing was my reac­tion to this. The answer seems obvi­ous. I thought I’d missed the boat on this when The Philo­soph­ers’ Magazine blog covered it. Again the author, Jean Kazez, missed the obvi­ous objec­tion, so I left it in a com­ment, and it was eas­ily dis­missed — or rather ignored. See­ing as two people see no prob­lem with what I see as an insur­mount­able prob­lem I have to be open to the idea I’m being dog­matic.
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Science, The Past

Perfectly preserved or recklessly wrecked? Thoughts on space heritage.

I’ll admit I thought the idea of extra-terrestrial her­it­age sites was non­sense when I first heard it. A few people have changed my mind, espe­cially the work of Alice Gor­man who has made the point that a lot of his­tory could be lost if we think of satel­lites purely as junk. Now she’s con­sid­er­ing what should be on a space her­it­age list. Greg Fewer has already sug­ges­ted that a Lunar and Mar­tian sites and monu­ments record is needed. Alice Gor­man is expand­ing that idea to any­where off-planet. How do you draw up a list of space her­it­age sites?

Alice is using a Face­book applic­a­tion and there’s a dis­cus­sion board to go with it. She men­tions two things about her list that are odd. One is that the list is sup­posed to be a coher­ent list. There could be gaps in her list which need to be filled. In con­trast some­thing like the New 7 Won­ders list just needed seven top won­ders. There was no over­all aim.

The other is she’s very open about the import­ance of nation­al­ism in the list. Archae­olo­gists can get very worked up about nation­al­ism. Just glan­cing over to my book shelf I can see a couple of books on the topic, and the dangers of nation­al­ism in inter­pret­ing archae­olo­gical sites and arte­facts. Alice Gorman’s very hon­est about tak­ing a dif­fer­ent tack, and I think she’s abso­lutely right. Space explor­a­tion doesn’t really make any sense without con­sid­er­ing nation­al­ism. I think if you’re going to make a mean­ing­ful list, one that’s actu­ally accep­ted and used, then you have to take that into account.

Why would you need such a list? Already plans are being drawn up to rev­ist Tran­quil­ity Base by private cor­por­a­tions. It’s not going to hap­pen next year, but if invest­ment fol­lows the reces­sion it’s not impossible we’ll see Richard Bran­son land­ing on vir­gin soil* on the Moon. Sooner or later someone will decide the world would be bet­ter off without a spe­cific piece of junk — or else declare it derel­ict and sal­vage it for its his­tor­ical value. While it’s not an imme­di­ate threat, I think Alice Gorman’s work would be import­ant in estab­lish­ing the prin­ciple that some of these satel­lites have her­it­age value. The altern­at­ive is real­ising that after they’ve been lost.

That’s why I’d respect­fully dis­agree with the Ghost Writer who says, in an oth­er­wise excel­lent post, that Exoar­chae­ology is a pseudos­cience. (Now if the word xenoar­chae­ology had been used I might have agreed. The only remotely good xenoar­chae­ology paper I can recall was one which pro­posed massive orbital struc­tures might cre­ate dif­frac­tion pat­terns vis­ible in starlight)

*It wouldn’t actu­ally be soil, it’d be rego­lith because there’s no organic component.

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The Past

The persistence of landscape

John Peterson has a treas­ure trove of papers on his web­site if you’re inter­ested in Roman land­scapes. One of his papers which I’ve been read­ing is a ter­rific demon­stra­tion of why Land­scape archae­ology mat­ters. Iron Age and Roman square enclos­ures near Venta Icenorum (PDF) looks at the lay­out of Roman land divi­sions. What Peterson shows is if you were to say, “I’m a Roman archae­olo­gist, I’ll just look at the Roman stuff,” then you’d be miss­ing out on a lot of what might explain a landscape.

The paper looks at eight Roman or Late Iron Age enclos­ures just north of Venta Icenorum. These seem to be funer­ary monu­ments. They’re aptly placed, because they’re among Neo­lithic and Bronze Age buri­als. Fur­ther, they’re also integ­rated with a Roman cadastre. This would be form of land divi­sion, laid out by a Roman sur­vey. Why would the Romans care about Neo­lithic use of the land? This was a period per­haps three thou­sand years before the Romans arrived.

Peterson thinks it makes sense in two ways. One is that these mounds would have been use­ful ref­er­ences for sur­vey. If your sys­tem for divid­ing the land breaks down it’s easy enough to go back and do it again. Another sug­ges­tion he makes is that it’s about power. If these mounds have mean­ing then put­ting them within a Roman frame­work tames them an Roman­ises them. They don’t need to have kept their Neo­lithic mean­ings into the Iron Age, but they do need to have a mean­ing for this to matter.

It’s a strong argu­ment against hav­ing rigid bound­ar­ies between the study of time peri­ods, but it’s rare to see someone link­ing Roman use of land back to the Neo­lithic. At the same time it’s not a totally wild idea. Roy Loveday (1998:14–31) has com­men­ted that the routes of Roman roads tend to share the same ori­ent­a­tions as route through nearby henges. Is that because local topo­graphy makes that the easi­est dir­ec­tion to move in, or are the Romans fol­low­ing the tracks of the Iron Age Bri­tons, who fol­lowed the tracks of the Bronze Age Bri­tons and so on…

It’s not enough to have pan­or­amic vis­ion though. You also need to tie it back in to some­thing mean­ing­ful. That’s what I like about this paper. The time scale may be epic, but Peterson brings it back to why that mat­ters to someone study­ing Roman Britain.

See also:
Loveday, R. 1998. ‘Double Entrance Henges — Routes to the Past’ in Pre­his­toric Ritual and Reli­gion. eds. Alex Gib­son and Derek Simpson. Gloucestershire:Sutton Pub­lish­ing Ltd. 14–31

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The Past

Making sense of art

I was going to put Brian Hoffman’s post Aniakchak Art — The Bone Face into a Vidi post. Instead I’m post­ing sep­ar­ately because:

  1. He’s got a really inter­est­ing prob­lem, one faced by archae­olo­gists across the world.
  2. He’s got some nice pho­tos, and I’m a sucker for nice photos.

So here’s the prob­lem. You’re dig­ging in Alaska and you find a bit of bone with a face carved on it. Now what?

In the past I’ve ten­ded to ignore much of Art and Art His­tory. My earli­est intro­duc­tion to it was as art appre­ci­ation which I’ve ten­ded to feel ali­en­ated from for vari­ous reas­ons. It doesn’t help that my memor­ies of Art class were killing time in Pot­tery because the Tech­nical Graph­ics class didn’t have enough space. So I never really under­stood Art. I still don’t under­stand Art, but now for much more inter­est­ing reasons.

Art is much more inter­est­ing when you don’t merely look at form, but also pro­cess. The favoured story at the moment is that Art exploded as part of some great leap in think­ing around 35,000 years ago. I don’t agree, it’s a ter­ribly Euro­centric per­spect­ive and African archae­olo­gists have pushed back the dawn of art twice as far at the very least. Unlike a lot of firsts, the argu­ment over when the first Art emerged is worth hav­ing because Art as sym­bolic resp­resent­a­tion on con­cepts is some­thing which makes humans very spe­cial. There’s argu­ment over the pre­cise defin­i­tion of Art and whether or not that can be applied to pre-Renaissance soci­et­ies because it also car­ries a lot of social and cul­tural bag­gage. Non­ethe­less the prac­tice of cre­at­ing sym­bols and pat­terns which refer to some­thing in an abstract way is found around the world. Read­ing art can be like read­ing lan­guage. I was amazed to dis­cover in a Psy­cho­logy even­ing class that even things like per­spect­ive have to be learned. It’s cul­tur­ally spe­cific and, if you fol­low the Exten­ded Mind hypo­thesis (which I will explain in more detail in a future post) it may even be part of the scaf­fold­ing of thought.

So back to Hoffman’s Aniakchak art. What can it tell him?

Ini­tially he thought it told him about cul­tural diversity. It seemed the Aniakchak were pro­du­cing dif­fer­ent art and so think­ing about the world in dif­fer­ent ways. Non­ethe­less he’s kept and open mind and kept ques­tion his own inter­pret­a­tions. Now he’s look­ing at sim­il­ar­it­ies to Kache­mak art, which dates from around the same time. He’s also bear­ing in mind that Art never exists as a Pla­tonic ideal, but has to have a phys­ical pres­ence. The mater­i­als you use are going to have an effect on the art you can produce.

What I like about this is that his work isn’t mak­ing a lot of assump­tion about mean­ing. The arte­facts must have had mean­ing to people who made and used them but this, like the words they spoke as they used them are lost. Non­ethe­less by look­ing at the form, the con­text and think­ing about the chaîné opératoire the pro­cess of cre­at­ing the arte­fact it is pos­sible to make mean­ing­ful com­par­is­ons and ana­lo­gies with other local peoples. It shows that a min­im­al­ist approach doesn’t have to be Spartan in its outcomes.

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Politics, The Past

Reburial Redux

Fol­low­ing Yvonne’s com­ment, I’ve uploaded the two pod­casts I recor­ded on Pagan reburial in the UK to Box.net. You should be able to access them at:
http://www.box.net/shared/z5k2bv7ao9
http://www.box.net/shared/sa1ojvzmnl

The reburial of remains issue is live again and it’s inter­est­ing for a couple of reas­ons. One is the eth­ics of study­ing and stor­ing human remains and the claims a reli­gious com­munity can make on the rest of soci­ety. This makes good head­lines. The other requires a bit more thought. Do the concept of the Pagan (or Chris­tian or Muslim) com­munity make sense?

The cur­rent reburial flap is centred around a fringe Pagan group. From the pod­casts you’ll see it’s not a main­stream Pagan pos­i­tion. Yet really what the pub­lic and the news media want from Pagans is simple and daffy ste­reo­type. White robes, long beards, made-up names and lin­eages. We’ll skip point­ing fin­gers at the dresses prom­in­ent Chris­ti­ans wear. The point is what makes a good story are people who play up to the ste­reo­type. Enter CoBDO®.

CoBDO® is/are the the Council(s) of Brit­ish Druid Orders. Back in the day when they were CoBDO® they were, if I under­stand cor­rectly a minor­ity group amongst Pagans. Since then CoBDO® have split from CoBDO West fol­low­ing a fight in a pub. I don’t know if CoBDO West is a registered trade­mark or not if they leg­ally a CoBDO or not. Hence the vague­ness over whether CoBDO is sin­gu­lar or plural. Any­way it’s all a big fight and the Judean People’s Front is hop­ing to stick it to the People’s Front of Judea by grabbing bones from a museum in Ave­bury for burial. Even if Eng­lish Her­it­age do say the bones can be rebur­ied, there’ll be a big fight to be had over whether it should be a CoBDO® or CoBDO West cere­mony which is performed.

This is all a con­cern to the major­ity of Pagans who don’t feel the need to get involved in a big shout­ing match to make a point. By play­ing to the worst ste­reo­types of the media a small group of people is get­ting to define what it means to be Pagan. That’s why I found the two inter­views with Yvonne Abur­row and Emma Restall-Orr inter­est­ing. You have two people from two dif­fer­ent Pagan pos­i­tions both with cri­ti­cisms of this cam­paign. It’s a micro­cosm of a pos­i­tion taken by the media for all reli­gions. Journ­al­ists and politi­cians are quite happy to talk with lead­ers of the Muslim com­munity or the Jew­ish com­munity, but is there a com­munity and who gets to speak for all? Does acced­ing to reli­gious requests mean that the gov­ern­ment will be endors­ing one form of a reli­gion over another?

As for the con­tent of the argu­ment that the bones should be rebur­ied, that’s an argu­ment for tomorrow.

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Science, The Past

If you put a snail shell to your ear can you hear the sound of your thoughts?

ResearchBlogging.orgYou’ll be see­ing a lot of this but­ton around the web today as it’s part of the cel­eb­ra­tions for PLoS @ Two. It’s cer­tainly some­thing worth cel­eb­rat­ing as PLo­SOne is bring­ing a lot of good sci­ence to a wide audi­ence. That’s par­tic­u­larly import­ant with inter­dis­cip­lin­ary papers because it’s very easy to pub­lish them in just one field and miss half of the poten­tial audi­ence. That’s a major draw­back if you see pub­lic­a­tion as an iter­at­ive pro­cess with one paper build­ing on another. An example is this paper, Cli­mate Change, Genet­ics or Human Choice: Why Were the Shells of Mankind’s Earli­est Orna­ment Lar­ger in the Pleis­to­cene Than in the Holo­cene? by Teske et. al. in PLoS one. It’s a bit of clever work on the use of snail shells as orna­ments in Middle and Late Stone Age Africa. I think there’s one or two prob­lems with the con­clu­sions, but it’s a valu­able con­tri­bu­tion to the study of human use of snail shells. That’s a much more import­ant sub­ject than it sounds, because these shells might be very import­ant evid­ence about how your mind came together.
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The Past

Too PC or not too PC? The top 10 archaeological finds of the year

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Archae­ology Magazine has pub­lished its annual list of the top ten finds of the year. It’s been dis­cussed at Cos­mic Log and About.com’s Archae­ology site. There’s always con­tro­versy over a top any­thing list, or at least when someone’s put thought into it there is. The oddest com­ment I’ve seen on it is on About.com’s Ancient His­tory site. Accord­ing to one com­ment­ator, Hom­burg, the list — which includes the ori­gins of whal­ing, a Por­tuguese India­man and Amer­ican sav­ages per­form­ing human sac­ri­fices — is “polit­ic­ally correct”.

I tend to struggle with this kind of list because I can never remem­ber what was found when, or when I read it. For instance I thought I read about the Palaeo­lithic shoes in 2007. Whenever shoe use was dis­covered, the palaeo­path­o­logy which shows the exist­ence of pre­his­toric foot­wear is adding flesh to the bones of the idea that humans were cog­nit­ively sim­ilar to us tens of thou­sands of years ago. I’m a bit wary of Jared Diamond’s term Great Leap For­ward to describe the change in cog­ni­tion because I’m not cer­tain it was one event. It’s more likely to be feed­back between a series of changes that rad­ic­ally altered human beha­viour. Non­ethe­less there’s some­thing very strange which happened in the Middle/Upper Palaeo­lithic transition.

There’s more could be said about the other finds. The dis­cov­ery of oil paint­ing in Bam­iyan isn’t just nice art. It could tell us a lot about con­nec­tions between east and west in late antiquity. The genetic data from North Amer­ica is inter­est­ing in itself, but so is the meth­od­o­logy behind it. I’m ter­ribly wary of a lot of genetic stud­ies on migra­tion in the old world. The study of the Beringia bot­tle­neck is one of the few integ­rated stud­ies I’ve seen.

The com­ment by Hom­burg says that “few of these sites are on a par with major finds of the greco-roman world.” This year I’d dis­agree. In fact if there is token­ism I’d say it was with the inclu­sion of the Colossi of Sagalas­sos. One of which was found in 2007. I’m sure there are bet­ter things to be found from the clas­sical world, mainly because I think they’re prob­ably find­ing them at Sagalas­sos. Archae­ology has a nice site fol­low­ing the dig. I can see the colossi look sexy, but this year they’ve been excav­at­ing the Macel­lum (a bit like a Roman super­mar­ket), the Pot­ters’ Quarter, and the water net­work. I’ll admit it might not sound stun­ning, but put it together and you’ll have a huge amount of inform­a­tion about how a city works.

One find which has come to late to make it to the list is the dis­cov­ery of a Roman bat­tle­field in Ger­many. It’s in north­ern Ger­many and dates from the 3rd cen­tury AD, long after the loss of the legions of Varus in the Teuto­burg Forest. This is around the same time as the Third Cen­tury Crisis so it could be hugely sig­ni­fic­ant in rethink­ing how the mil­it­ary related to Imper­ial power. And as far as sex­i­ness goes, it gets top marks. Amongst the finds are bolts from Roman Scor­pi­ons — as seen in ‘Gla­di­ator’.

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