"Communities interacting": A nodal history of cultural ecology
Aims
The primary aim is produce a time line of landmark interactions between communities that have determined the direction and mode of human socio- economic development within the wider context of current debates on sustainability and environmental management.
The secondary aim is to create a bridges between events as nodes of human development illustrating a sequence of thirteen themes of human exploitation of natural resources resources, a sequence leading to their current manifestations in contemporary issues of sustainable development.
It is argued that what is missing in debates about sustainable development is the critical contribution provided by the long-term history of captalism. This is particularly important if we are to generate a more complete understanding of the relationship between human decision-making under conditions of uncertainty and imperfect information about future consequences. In particular, we need to define what lessons we are we to learn from the variable experiences of human groups and their ecological interaction in different parts of the world?  We are thus interested in the types of social, cultural and institutional mechanisms employed to achieve sustainable outcomes under our present global context where consumerism pervades all cultures, societies and groups under conditions of chronic resource uncertainty as a consequence of environmental fluctuations.
Such questions and dilemmas have always been the preserve of pre-industrial societies, but are now a central concern in research directed at the study of sustainable outcomes for our own world of mass communications and production. For example, the spatial and temporal variability of resources constitutes a persistent form of risk with which human societies - in the past and currently - have to cope. Additionally, the interactions among species in a food web and their relationships to nutrient cycling, water flow, soils and biogeochemical cycles are complex, nonlinear and are governed by time lags, thresholds and discontinuities. Because the ecosystems to which humans are coupled are self-  organising evolutionary systems, their behaviour is inherently unpredictable. A characteristic feature of these human-dominated systems renders their understanding and management difficult.  Small disturbances at local scales can precipitate qualitative changes at larger scales.
A key question here is, to what extent have communities both now and in the past, acquired such knowledge and incorporated it into resource management plans? With respect to sustainability, human societies have for millennia employed a diversity of resource management practices, all with varying impacts ranging from conscious practice of conservation and stewardship, to those leading to degradation and catastrophic outcomes for the immediate environment. Such practices have included forestry management, coppicing, swiddening, crop-rotation practices, protection of specific habitats, and the management of wetland, river and estuarine systems. For example, North American Chisasibi Cree hunters rotate trapping areas on a four year cycle to allow population of beaver to recover, in addition to managing fish on a 5- l0 year scale, and caribou on an 80-l00 year scale. The small-scale movements of Sahelian herders are designed to mimic the variability and patchiness of the landscape. While in Hawaii, entire river valleys were managed as integrated farming systems, from the upland forest down to the coral reef.  Range reserves of African herders act as a 'bank' of forage that serves as a buffer to disturbance. Sacred groves in some areas of India absorb disturbance by serving as fire-breaks for cultivated areas and villages.
These examples, and a plethora of others that might readily be invoked, stand in contrast with resource exploitation that took off in the 15th century with its focus on short-term returns and profit maximisation, consistent with a view of the natural world as stored capital, and amenable to rational economic analyses. It is for this reason that debates on the nature of sustainable resource use must begin to incorporate the wealth of historical knowledge that constitutes the history of human ecological experience.
An important part of any historical knowledge base demonstrates that these strategies of resource utilisation are not neutral, and reflect specific social and ideological contexts. For this reason, management practices cannot be categorised as conferring a simple functional role; they are indivisible from social, political and institutional mechanisms, and it is in this sense that we need to understand how ecological knowledge is constructed; i.e. not as a simple encoding of observations of the natural world, but as a deeply embedded eco-social dynamic. Central to this notion is the way that cultural values operate within a socio- ecological grid which acts to both enable and constrain collective and individual action. It is here we encounter the territory of rule based actions and the role of social and cultural mechanisms and institutional controls in generating sustainable management outcomes.
Themes
Cities at war
The first capitalist communities began to develop in 13th century Europe and one obvious indicator of this profound social change is the rapid increase in the concentration of people in towns and cities.There was a four-fold increase in the rate of formation of new towns between 1200 and 1300. 
The city of Genoa was the first urban centre to attain the status of a world economy based on new ideas of monetary exchange and growth in maritime traffic.
Commercial power struggles between the rapidly growing North Italian cities quickly escalated to war, in which Venice and Florence, governed by merchant families and their cliques, came to dominate world trade.
Beings framed
Today we can see one of the material outcomes of the interactions between the city states in their art, which, for the first time, placed individuals in the same frame as the spiritual sphere.  The important philosphical legacy is Renaissance humanism, where knowledge from the classical age of Greece and Rome was applied to frame people in a value system which stressed human worth and beauty.
Orient meets occident
Europe, although self-sufficient in its basic needs, strove to satisfied its ever growing wants for goods to enhance the quality of life.  The tentacles of this luxury trade are examplfied in the overland travels of Marco Polo to China and the vibrant commercial interface of Venice with Byzantium and Alexandria.
Knowledge bazaar
The search for ever more natural resources to feed the growing apirations of consumers led to the gathering and exchange of goods and knowlege from the four corners of the earth.  This was the age of the epic sea voyages of the Portuguese and Spanish whoes economic goal was to sail to and from the Spice Islands by the quickest routes.  The newly discovered lands were divided between Portugal and Spain and the two countries commanded trade between Europe and the Indies.
The fall of Byzantium to an expanding Turkish Empire facilitated the two-way traffic in luxury goods and ideas between East and West, which added to the development of the European High Renaissance focused on Florence.
Materials business
Around the year 1503, there was a rapid expansion of trade in natural resources from the Indies. Through the preference of the Portuguese, and then the Spanish, to trade with Northern Europe, markets moved  from Venice to Antwerp and Venice was displaced as the world economy.
Space distance time and science
The combination of free-thinking inspired by Italian humanism and the ever increasing pace of exploration, mapped the world conceptually as a relatively small place. New ideas were spread rapidly by printing. Science based on observation began to be undermine the perception of man as a divine creation and the Earth was no longer a special place at the centre of the universe.
Tale of three cities
The shift in the fortunes of the European cities states continued.  Just as Genoa had been superceded by Venice, and Venice by Antwerp, the tide of trade moved away from Antwerp.  For a brief period Genoa gained, but then the flow of money and goods moved on quickly to Amsderdam.
Passing of the bow
One of the first applications of metallurgical science was the invention of small arms. The initial outcome was that the musket replaced bows and arrows as common long- distance infantry weapon. This is reflected in the increased cost of war in terms of materials and knowhow.  The musket was also instrumental in the conquest of native peoples using the outdated technology.
An inquisitive and inventive age
As science expanded and settled into its specialised fields it also began to be institutionalised. In England, scientists gathered together to form the Royal Society which received its charter from Charles II. Thereafter, it began to influence the direction of science and its commercial applications
The English empire
The verve of colonial expansion took hold of the English who rapidly became the foremost maritime nation.  This led to the wars with the Dutch and Spanish from which Britain emerged as a major empire builder. Her command of the West Indian and North American plantation economies led directly to the slave trade.
A world of beauty and puzzlement
The ever increasing array of new lands and peoples presented more and more opportunites for exploiting natural resources. New sentiments emerged directed at the contemplative value of unspoiled nature.  Questions also arose regarding the origins, purpose and mechanisms of the immense topgraphic variety of the newly discovered lands reflected in plants, animals and people.  Natural history became a respectable activity of the upper classes, and the increased flow information stimulated efforts to classify living things and question their origins and relationships.
Europe and the South Seas
A ferment of ideas about the place of man in nature brewed up in the South Seas. The romantic descriptions of the Pacific islands and people came from the first impressions of the early navigators. They, also raised wider environmental issues concerned with the European interpretation of the Pacific.  These are expressed in the work of artists attached to scientific voyages from the time of Cook to that of Dumont d'Urville.  The official reports expressed contemporary scientific interests and prevailing ideas of man's place in nature.  In particular they have a bearing on the conflict between European artistic conventions and the desire for accurate portrayal of people and scenery.  
Quest for sustainability
It was the development of landscape aesthetics and the European romantic movement that first brought environmentalism to the surface. These ideas were bound up with growing concerns about the deleterous impact of industrial man on nature. The Great Exhibition of 1851 marked Britain's virtual command of the world's natural resources.  From this time, concerns began to be expressed about what was being lost from the social fabric of society by seeking economic development.