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Study reveals trade patterns for crucial substance (obsidian) played key role in Maya collapse
http://www.eurekalert.org/pub_releases/2012-05/fm-srt052312.php[font face=Serif]Public release date: 23-May-2012
Contact: Nancy O'Shea
noshea@fieldmuseum.org
312-665-7103
Field Museum
[font size=5]Study reveals trade patterns for crucial substance played key role in Maya collapse[/font]
[font size=3]Shifts in exchange patterns provide a new perspective on the fall of inland Maya centers in Mesoamerica approximately 1,000 years ago. This major historical process, sometimes referred to as the "Maya collapse" has puzzled archaeologists, history buffs, and the news media for decades. The new research was published online today in the journal Antiquity.
"Our research strongly suggests that changing patterns of trade were instrumental in prompting the 'Maya collapse,'" said Gary Feinman, curator of anthropology at The Field Museum, which collaborated with the University of Illinois at Chicago on the study.
The new research casts doubt on the idea that climate change was the sole or principal cause, Feinman said, noting that some Maya centers, which flourished after the collapse, were located in the driest parts of the Maya region. Feinman said that climate change, along with breakdowns in leadership, warfare, and other factors, contributed to the collapse, but the shifting exchange networks may have been a key factor.
For the Maya, who did not have metal tools, obsidian (or volcanic glass) was highly valued because of its sharp edges for use as cutting instruments. Maya lords and other elites derived power from controlling access to obsidian, which could be traded for important goods or sent as gifts to foster important relationships with other Mayan leaders.
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http://www.antiquity.ac.uk/Ant/086/ant0860507.htmContact: Nancy O'Shea
noshea@fieldmuseum.org
312-665-7103
Field Museum
[font size=5]Study reveals trade patterns for crucial substance played key role in Maya collapse[/font]
[font size=3]Shifts in exchange patterns provide a new perspective on the fall of inland Maya centers in Mesoamerica approximately 1,000 years ago. This major historical process, sometimes referred to as the "Maya collapse" has puzzled archaeologists, history buffs, and the news media for decades. The new research was published online today in the journal Antiquity.
"Our research strongly suggests that changing patterns of trade were instrumental in prompting the 'Maya collapse,'" said Gary Feinman, curator of anthropology at The Field Museum, which collaborated with the University of Illinois at Chicago on the study.
The new research casts doubt on the idea that climate change was the sole or principal cause, Feinman said, noting that some Maya centers, which flourished after the collapse, were located in the driest parts of the Maya region. Feinman said that climate change, along with breakdowns in leadership, warfare, and other factors, contributed to the collapse, but the shifting exchange networks may have been a key factor.
For the Maya, who did not have metal tools, obsidian (or volcanic glass) was highly valued because of its sharp edges for use as cutting instruments. Maya lords and other elites derived power from controlling access to obsidian, which could be traded for important goods or sent as gifts to foster important relationships with other Mayan leaders.
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