Indonesia's economic development assessed progress by the world, bring Indonesia in 2012 was ranked 16 of the G-20. Momentum conducive macro-economic conditions need to be utilized in order to increase foreign exchange, expand employment, and continue to promote growth, economic development while preserving the environment and natural resources.
Prospective business sector in order to bring the outside world to know Indonesia is Tourism. The tourism sector as shown in Bali, Yogyakarta, Makassar Bukittinggi and can develop effective if supported by the handicraft industry that involves a lot of the micro small and medium enterprises. This sector has a comparative advantage proved capable of expanding employment and increasing revenue.
Sustainable tourism development involves a complex multi-stakeholder and dynamic, both the government (central and local), businesses, and communities. So; approach can not be done partially, but it must be done as a whole, across sectors and disciplines. To create a sustainable tourism development in order to promote national development goals, namely growth, equity and environmental sustainability, the elements involved in it should be examined with relation to one another, which can only be achieved by the application of Systems Science (System science).
System thinking deal with complexities
The introduction of a systems approach to be used in addressing energy security strategy that is multi-sectoral become indispensable, because the reality to date is generally in each sector have always wanted to do the best, but often ignore the relationship of the field and another, so often the completion of the new energy problems renewable and less effective, and even cause new problems. This is due to the lack of integration and coordination between elements of the system energy resources. Science Systems has successfully taught and applied economics, decision science, information science, environmental management, as well as in the social sciences and humanities.