I have finally uploaded photographs of my visit to Chacchoben to my Flickr account.

Chacchoben is a Mayan ceremonial center in the Yucatan about which very little is known. Only one scholarly work has been published, and it is written in Spanish (I've requested it through inter-library loan, and I'm gonna try to decipher it!).

Visitors are allowed to see the large Temple (Temple 24), and two others nearby which are on top of a large platform (you can see the large stairway that leads to the top of the platform in my set). There is another unexcavated group of temples a short distance away that is part of the same complex.

I'm working on a personal project to pull materials together and get a better overall picture of Chacchoben, and I'll be post it it here when I do.

Labels: archaeology, maya, mesoamerica

SUMMER 2008

I'm two weeks into summer school: Spanish 101 every night of the week, and an internet course on Urban Politics. It seems that all I do is get up, go to work, go to class, go home, go to bed.

I'm taking Spanish 102 in the second 5-week session, so I will complete 11 total credit hours before the beginning of the Fall semester.

FALL 2008

Once the Fall comes, I'll be busier than ever:

• Spanish 201 at Rio Salado college (it's an Internet course)
• Graduate course in Anthropology at the University of Arizona in Tucson

It is only nine miles shorter to drive to Tucson from my house (as opposed to Flagstaff), but my wife has convinced me that the more friendly year-round weather will make it a better choice. I have already been accepted to Arizona as an unclassified Graduate student, and I've already registered.

I'm going to be taking a Mesoamerican Archaeology course from Dr. Takeshi Inomata. He is a Mayanist (he's currently doing fieldwork in Guatemala), and I think I would enjoy working with him.

Before the Fall semester is over, I will need to submit all application materials to the various graduate schools in which I'm interested. I plan to apply to the following (presented in alphabetical order, NOT the order of preference):

• Arizona State University (Ph.D. program in Anthropology)
  
• Northern Arizona University (M.A. program in Anthropology)
  
• University of Arizona (M.A. program in Anthropology)
  
• University of North Texas (Online M.A. program in Applied Anthropology)

SPRING 2009

I still need to finish up my B.A., and I'll need to take the following courses to make this happen:

• Spanish 202 (at ASU)
• One more Physical Anthropology course

I only hope that Dr. Johansen is teaching ASM 246, Human Origins! Otherwise, I will end up taking a lab course such as Fossil Hominids or Primatology (takes LOTs of time), or maybe something easire such as Peopling of the World.

The big mystery, of course, is where will I be in the Fall of 2009?

Labels: asu, goal, nau, unt, uofa

Funny, but it took an anthropologist to write the best review of Iron Man I've read yet.

Robert Downey, Jr. was born to be Tony Stark, no doubt.

Labels: fun

Two days ago, I turned in the term paper for Dr. Smith's grad course, Archaeology of Ancient Built Environments. I don't have an exact count, but I suspect I spent over 100 hours on the research and the writing. It's not as good as I would like it to be-- if I decide to clean it up and really finish it, I already know many of the changes I would make.

My paper, entitled "Neighborhoods in Non-urban Settlements: A Cross-cultural Comparison," used criteria originally developed to demonstrate sub-settlement groups in the Anatolian Neolithic (in Turkey) in an attempt to find neighborhoods in Native American pueblos right here in the Southwest. This will be the topic of a longer post as soon as I get the chance. I'm creating a Powerpoint slide show that may be worth posting, for those of you who are interested.

I still have another research project in the works with Dr. Martin, and I'll be finishing my data analysis very soon. More on this later.

I'm just glad I can finally get a few full nights of sleep.

Labels: archaeology, asu, goal

Read a great collection of blog posts from anthropologists around the web at the 38th edition of the Four Stone Hearth. This week's edition scan be found at A Very Remote Period Indeed, the blog of Julien Riel-Salvatore. Julien was a graduate student in paleoarchaeology at ASU (my current school), and is now a post-doctoral fellow at McGill University in Motreal.

Labels: fourstonehearth

Unfortunately, I may have found one.

It's funny how one can make cross-cultural connections sometimes. A friend of mine is from Ghana (in West Africa), where he spent a good deal of his childhood. We were talking about the problems Ghana was having with a special kind of litter: Clear plastic bags used primarily for drinking water, known as "pure water sachets."

Solving One Problem Creates Another

In Ghana (and many parts of Africa), the public water system provides water that is safe for washing clothes, etc., but is not so great for drinking. The solution? Make clean drinking water readily available in convenient plastic bags. So for years now, nearly everyone has been able to get clean, pure water to drink. I know you see the downside coming: The discarded plastic bags are everywhere. Pure water sachets fill the sidewalks, the gutters, the streets. They clog drains, canals, and lakes.

At the root: Common Behavior

The problem is exacerbated by a cultural norm in Ghana: People drop their trash wherever they are (this is very similar to the way my teenage children take off their shoes, jackets, and clothes... they drop wherever they happen to be, and quickly form a think layer covering their bedroom floors). It is commonplace to just drop the wrappers from food, paper, unfinished food itself, and of course plastic, right on the sidewalk or street.

Government efforts have been underway in western Africa for years now to deal with the problem, but have been mostly ineffectual. NGOs have gotten involved, and private groups are attempting to apply free market approaches (such as making tote bags out of collected sachets). recently, the Association of Table Water Producers in Nigeria staged a self-imposed, one-week stoppage in the production of pure water sachets, with limited results.


The Random Connection

I've been pretty obsessed with learning more about Cambodia lately, and I stumbled onto a delightful podcast by an American currently living in Siem Reap: Tasty Dog in the Kingdom (you'll need to listen to her podcast #1 to learn the meaning behind the name). during podcast #12, Delilah Marie (a pseudonym) described the trash system in Cambodia: People throw trash on the ground anywhere and everywhere, and it is almost never picked up. She also addresses the ubiquitous plastic bag, used to carry and drink fresh water (sound familiar?), coffee, and a variety of food items. These bags clog irrigation canals, and are piled along every road and path.

So it seems that the people of Siem Reap, 11,537 kilometers away from Ghana, have nearly identical behaviors when it comes to dealing with trash. Questionable water from the public system has also resulted in the distribution of drinking water in plastic sachets, just as in western Africa. I was even more surprised to dig a little on Google and discover that entrepreneurs in Cambodia are also converting the plastic bags into fashion as a way to deal with the problem.

Conclusion

Well, there is no conclusion, really. I have barely begun to scratch the surface on this issue, and it is clear that I (and many of us) have been ignorant of the scope of the trash control problems around the world. I found a website dedicated to abandoned and orphaned children which relates anecdotal examples of families and orphaned children living in garbage dumps around the world. I plan to post more on this topic soon.

Labels: culture

We've all seen photographs of Angkor Wat, the spectacular 12th century Khmer Temple in Cambodia. I was surprised to learn that Angkor Wat is just the tip of the iceberg-- that it was the center of an enormous, low-density urban complex whose size (1000 square km) rivaled large modern day cities.

Right before Spring Break, I attended a presentation by Roland Fletcher, an archaeologist from the University of Sydney who is leading up the Greater Angkor Project. This 10-year study is bringing new technologies to bear on the large questions surrounding the city of Angkor.

Using airborne side-looking radar (and other imaging from space), amazing features were revealed. From the presentation summary:

So far the project has mapped the extent of the water management system, has located key water management structures and has identified the dispersed pattern of occupation along canals and roads and on house-mounds. The demise of the urban complex now has to be reappraised because it was apparently functioning into the 16th century, later than the generally assumed sack in the early 15th century CE.

The scope of Angkor is startling. If you take a look at the feats of engineering the Khmer accomplished, one can't help but be amazed. The second photo in this post (click it for a larger view) is a satellite view of the temple of Angkor Wat, its grounds, and the large, square moat which surrounds it. You can see that the temple is dwarfed by the moat, and Dr. Fletcher tossed up a slide that showed the area inside the moat is larger than any Mayan city.

Not stopping there, you need to see the map of the entire Angkor complex (the 3rd image). The very center square on the map is Angkor Thom, the royal forest. Just below it, a tiny blue square represents the moat at Angkor Wat.

The long, rectangular blue features are man-made water reservoirs which supported the irrigation of the entire area. The West and East Baray (the two largest) are 8 kilometers in length. The NASA Earth Observatory has a large AIRSAR image of the Angkor region, plus an accompanying GIS map of all the archaeological features and sites.

What have they determined so far? It looks like the earlier theory (by Bernard-Philippe Groslier) that the large reservoirs were primarily for irrigation are correct. The radar imagery show the remnants of rice fields covering the entire region from the lake to the mountain foothills. A river was diverted to fill the reservoirs, and to irrigate the landscape. Excavations of old water channels has revealed evidence of heavy flooding (including substantial deposition of sand), which likely overwhelmed their system. It is possible that the deforestation of the area for conversion to agriculture, combined with the re-routed natural water channels, may have led to a large-scale ecological disaster.

One of the principal investigators (Damian Evans) was the lead author on a paper last year that reported on their comprehensive mapping (see below).


Additional resources:

1. Wikipedia has a nice overview of Angkor's history.

2. Evans, D., Pottier, C., Fletcher, R., Hensley, S., Tapley, I., Milne, A. and Barbetti, M. 2007. A comprehensive archaeological map of the world’s largest pre-industrial settlement complex at Angkor, Cambodia. Proceedings of the National Academy of Sciences of the United States of America. Vol. 104 no. 36, pp. 14277-14282

3. The American Museum of Natural History has a nice animated overview of the current findings at Angkor.

Labels: archaeology