The truth is there are way too many types of hot tubs from the inflatable to all copper luxury spas. Asking how much a hot tub actually costs is too broad so we need to define the different segments and categories of spas on the market. That is what I intend to do in the article.
The role of government in building the sustainable economy includes: Funding basic science needed for renewable energy and renewable resource technology. Using the tax system, government purchasing power and other financial tools to steer private capital toward investment in renewable energy and other sustainability technologies and businesses.
Whether the primary function of government is to propagate a political or economic doctrine is still under debate and conflicts all over the globe will continue. The answer that closed down the debate though was advertising. The most powerful, -- therefore the primary -- function of government both domestically and internationally is Advertising.