Last year it became clear the era of cheap food was over: food costs world-wide rose by 23 per cent between 2006 and 2007. This year, what is becoming clear is the impact of this change on ordinary people's lives."
If we look at the collapse of civilizations throughout history most often they result from over complexity and no single one factor. Food has always played a major role in the ebb and flow of human populations and in today's reality as we face some very significant global issues, we should pay attention to this increasing complexity, and pray that history is not repeating itself once again.