Showing posts with label cattle. Show all posts
Showing posts with label cattle. Show all posts

Thursday, 27 November 2014

The African Cattle Cult: Buried Six Feet Under



Why did the ‘cattle cult’ appear in Saharan Africa between 6.4 kyr and 6.1 kyr ago and not at any other period during the Holocene? Well, considering previous posts, cattle were first domesticated around 9kyr, which coincides with the African warm period of 10kyr to 7kyr ( ). This would indicate that the arid climatic environment in question was the first time in which humans and cattle were closely connected in the form of domesticated food and status (previous blogs references). As a response to a lack of water, a lack of food, a lack of lush environment, people turned towards a shamanistic society whereby sacrifices of great worth were offered for the chance of rain (diLerna2006). This in turn would result in an increased social complexity of not only behaviour, but structure with the inclusion and status of a ‘witch doctor’ or ‘rituralist’, as proposed by Coombsand Barber (2005)

De Brajin and Van Dijik (2003, p285) stated that, “mobility has always been the prime strategy of Sahelian populations for dealing with vagaries of climate and poverty”, which begs the question, why slaughter your livestock when you can migrate to an area which has more natural resources and moisture? An answer to this could be that the rapid initiation and grip of the arid period meant that natural ecological corridors became closed or intensely fragmented, resulting in populations becoming isolated or restricting their movements (diLernia 2006). Without being able to mitigate through migration, the populous adapted socially to contend and come to grips with the harsh conditions.

A transition can be identified within the burial sites, with cases of prominent social members being buried beside sacrificed cattle (diLernia 2006). This relates back to the iconography of cattle prior to the cult, whereby they stood as a symbol of power and status (Applegate et al2001). In this case, the burial with cows, in a tomb signifies the importance of the individual in death and the impact they must have had on the society (diLernia 2006). What is most interesting is that some later burial sites do not contain cattle but in fact only contain humans. There is no evidence to say they were sacrificed, so it is concluded that they were once more high social standing citizens.

So, the progression of arid conditions led to the sacrifice and burial of cattle which eventually progressed into the burial of important individuals in tombs as a status of power, wealth and or standing. This here, is a prime example of how a changing climate can affect how society behaves. Okay it’s not a full blown civilization, but the merits of the argument are still present. Adverse conditions changed how people perceived the world and acted, it led them to try and cope by any means possible to ensure that the populous survived. Which eventually evolved into a practice we see today commonly all over the world. No I am not saying burials began with the cattle cult, but the parallels are there. Maybe there should be more research into this area, who knows. But all I can say is that climate, seems to be the main driver in this social example.

Tuesday, 18 November 2014

The Birth of Agriculture: Migrating for the world





Graphs showing the likelihood
of agriculture originating in
that region. Demonstrating
demic migration of agriculture
practices.
Source: Pinhasi et al 2005
As I eluded to in my previous blog, agriculture didn’t originate in one single place, but actually in several different areas, mainly though the Eastern Sahara, Southwest China and most importantly the Near East. So, how did agriculture spread?


Within the literature there has been two theories proposed called, cultural and demic diffusion, where the former relates to the movement of agricultural tools and ideas, whereas the latter relates to the movement of farmers from these sites of origins (Cavalli –Sforza 1996). Methods such as gene frequency and language have been used to try and model the dispersion of agriculture, with a focus on SE Asia and the Near East (Cavalli-Sforza 1996; Renfrew 1996). Pinhasi et al(2005) shows that 20% of the European gene pool is shared with Near East, with that value reducing as one reaches North West Europe. This seems to indicate an initial migration of farmers from the Near East across environmental corridors at a speed of roughly 0.6-1.3km/y, all of which is consistent with a demic diffusion of agriculture (Pinhasi et al 2005)





This is reflected in Southwest Asia by Renfew (1996) which also showed a strong genetic cline originating out from the ‘nucleus of origin’. Not only that, but he also noted the movement of languages across Europe and Asia, of which seems to show similarities to that of the ‘nucleus’. Both of these conclusions line up with the diagram constructed Bar-Yousef (1998) which depicts the movement and time frame of agriculture during the Holocene. All of this evidence seems to solely point towards demic diffusion.


A Map showing the 'nucleus origin' and expansion routes of agriculture
Source: Bar-Yousef (1998)

Though this might not occur unless the conditions are favourable to allow migration, which usually involves the saturation of the existing population and the suitability of the dispersion destination, which is often controlled by the society itself and the local environment  (Renfrew 1996). A nice example regards cattle in the Eastern Sahara, although this is the nucleus of cattle domestication (9.5 kyra), they weren’t shown in the Nile Valley record until the introduction of Near Eastern Cattle around 5.9 kyra (Garcea 2004). Why might this have been the case? The technology was already there, though the climate didn’t facilitate a safe dispersion until a more humid climate occurred, providing a corridor to cross the desert (Garcea 2004)

Rock Wall Art from the Sahara showing the domestic use of cattle
Source: Garcea 2004

So not only has climate been designated as a leading factor in the birth of agriculture in the ‘nucleases of origin’, but it has also been shown to be an important factor in allowing the farmers migrate to new areas and societies which allowed the spread of agriculture. On top of all that, climate has been shown to be a powerful agent in shaping and pushing settlements into complex societies through mediums like agriculture and harsh environmental conditions. So now it is time to start showing you some examples of how climate affected the birth, fall and cultures of some civilizations.