The World has witnessed a dramatic growth in human population since the last ice age. The warmer climate has reduced the number of hostile habitats and allowed for vast numbers of both wild animals and plants to flourish. However, at some point both the availability of resources and the steady growth of population have become unsustainable (Scarre, 2009. p187). This essay will look at what happens when production is unable to meet the needs of a growing population and when population growth begins to outstrip the available resources. It will investigate the critical consequences for the environment and on complex societies as a whole. I will illustrate and explain how population growth has contributed to a series of social, health and environmental problems which in some extreme examples has led to the total collapse of human societies. I will also identify those societies that were forced to find ways to adapt themselves to these problems and that consequently flourished. My analysis will be supported with examples from both the Old World and the New World.
Environmental Degradation
One common strand found in several ancient societies that experienced a progressive decline or a total wipe out due to population numbers spiralling out of control is that of ecological sustainability. The demise of the Classic Maya, the Polynesia of Easter Island or the Harappans of the Indus Valley to name a few, offer one of the best examples of how population growth can contribute to the collapse of the environment and eventually to an entire civilization.
The demise of the ancient Maya society offers one of the best examples of how population growth has contributed to the collapse of an entire civilization. First and foremost, the Maya