We are now all familiar with the strategy of most of the industries surrounding the topic of climate change (or any other environmental predicament which can be utilized as a force to provide an income stream through slick PR work, propaganda, marketing, and advertising). Find what is called a "problem" (halitosis, for instance) and provide an "answer" or "solution" (mouthwash) that is within the reach of a large number of consumers or within the reach of government or shareholders (for large scale purchases or subsidies). This tactic works time and again and has made many of the investors in such schemes rich beyond belief and/or provided jobs and benefits for those employed in such schemes. Of course, schemes are mostly precisely what they are because most of them were not truly needed in the first place. There ARE SOME ideas which have provided quite serious benefits for society, but a rather large portion of these "solutions" target human e...