Showing posts with label collapse. Show all posts
Showing posts with label collapse. Show all posts

Monday, July 18, 2011

Losing the Family Farm: A Case of Human Population Collapse in the Irish Neolithic

It is said that Ireland skipped the industrial revolution and instead, after its moment of prosperity in the 1990s, went directly to post-industrial decline.  Similarly, Ireland for the most part missed the Paleolithic, that stage in which humans settled down to the ecological business of living on this planet with their full suite of evolutionary gifts, and skipped straight to the Neolithic – the period associated with the origin of farming.  Indeed, most of the substantial early settlement action in Ireland was by farmers of the Neolithic. Since there is significant disdain in environmental literature for agriculture, privileging instead the salad days of Paleolithic hunter-gathering times (“the original affluent society”) it would seem that Ireland missed out on the all the glorious action. 

My posts in the coming weeks will primarily be concerned with interrogating this disdain of many environmental writers for agriculture.  I start, though, by reviewing a case study in early Irish agriculture archeology, the Céide Fields, an early Irish agricultural settlement.  The fields are now covered by mountain blanket bog which grew up over the fields around the time that farming was abandoned.  Since the extensive field system of the Céide Fields were forsaken after a few hundred years of apparently continuous activity the question of whether this was the result of climate change or as a result of environmental modification imposed by farming has been raised.  Did it simply get too dry for farming, or did productivity crash and the human population crash with it?  If one of the complaints against agriculture is that it results in disastrous environmental modifications to the point where feedbacks ultimately result in declines in the human population, it will be instructive to see if this Irish case study provides evidence for the unsustainablity of early farming.  Why, if this case is not completely atypical, did agriculture ultimately supplant hunter-gather ways?  That is, if the evidence is that agriculture does not pay out its dividends easily, why has it almost universally adopted?  This question is made all the more pointed when laid alongside the re-evaluation of the hunter-gather mode of existence that has been proposed over the last couple of generations.  Thus, since early agriculture was more tenuous, hunter-gatherer life less arduous, how come the farmers won out?