rection. Also because the business in developing country's are often owned by outside sources the locals have little or no input in business decisions. Furthermore developing countries often are plagued with political instability and governmental corruption that makes it difficult to enact ordinances controlling economic growth. Also, it is highly likely that by the time that a developing country realizes that their economic growth is unhealthy it is too late to turn back because of over-dependence on the tourism industry.
             According to the Tourism Development Magic Pentagon-Pyramid, created by Hansruedi Müller, there are five variables that must be balanced to ensure sustainability. The five variables are: economic health, subjective wellbeing of the locals, unspoiled nature, protection of resources, healthy culture, and optimum satisfaction of guest. Each of the variables are equal in value. According to Muller for sustainable tourism to occur there must be absolute harmony among the variables. This would mean
             ...