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Bronze age 'Facebook' conveyed 'primitive likes'

May 19, 2012 - Washington

A new study has likened an ancient rock to a prehistoric form of Facebook.

The Bronze Age version of Facebook has emerged from granite rocks in Russia and northern Sweden, divulging a thousands-of-years-old timeline filled with an archaic version of the Facebook 'like'.

Using computer modelling, Mark Sapwell, a Ph.D. archaeology student at Cambridge University, studied around 3,500 rock art images from Namforsen in Northern Sweden and Zalavruga in Western Russia.

"Although this rock art has been documented from the early 1900s, the modeling has allowed a unique look at the interesting way these images have been arranged and accumulated over time," the Discovery news quoted Sapwell as saying.

The rock art, carved from about 4000 B.C. up to the Bronze Age, shows animals, people, boats, hunting scenes - even very early centaurs and mermaids.

It was produced by generations of semi nomadic people, who lived more inland in winter to hunt elk, and then occupied areas nearer to coasts and rivers to fish.

As they were situated in important and prominent locations on river crossroads, the rock art landscapes were probably quite visible points where passing travellers would take notice of the traces of people who came before them, adding their own mark on the world.

"The rock art we see today is the result of a culmination of many repeated acts of carving, each responding to each other over time. Like a Facebook status invites comment, the rock art appears very social and invites addition," Sapwell said.

Mostly clustered on the granite rocks, the images ranged from groups of one to two images to rock art panels with more than 500 images. Larger clusters represented a greater response and conversation between people.

"Additions to these works were exacting replications, stamps of approval - a primitive 'like'," Sapwell said.

Images involved in those clusters were the most popular or most discussed for that time. For instance, in earlier periods (around 4000-3500 B.C.), a silhouette style of elk image is almost always seen among large clusters and rarely alone.

"One exciting part of the study is that the preference towards these popular images change through time. A very big change at Namforsen is the shift from elk to boat images, as if the 'topic to talk about' shifted from land to water," Sapwell said.

The shift is dated to around 2000-1800 B.C., a time when travel and long-distance exchange between communities was becoming more significant.

Another interesting part of the discovery is the importance of unique forms of hybrid imagery (for example a half-man half elk, or half-man half-boat), which was tried out in the early periods, but became less popular from around 3500 B.C.

"So generally, what we see in these landscapes are very interesting cases where through prehistory, particular themes in everyday life become worth commenting on. A little like the fashions of Facebook comments, these topics are seen to fall in and out of favor," Sapwell said.

Sapwell insisted that the enormous natural canvases attracted so much interest as their social network power was well understood by early Bronze Age people.

"Like today, people have always wanted to feel connected to each other - this was an expression of identity for these very early societies, before written language," Sapwell added.


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