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Impact of increased Carbon Dioxide Emissions on Human Health and Evolution

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A s mankind burns fossil fuels to meet its energy needs, carbon emissions are added to the atmosphere. Some of them such as particulate matter are short lived but others such as carbon dioxide is a long lived component. A previous note explored the impact of carbon dioxide emissions on climate change: (http://someitemshave.blogspot.in/2014/04/a-new-perspective-on-climate-change.html )  It was concluded that a much higher level of around 1000 ppm of carbon dioxide appears to be beneficial for the green side of life – plants and trees – because carbon dioxide is to plants as oxygen is to animals. It was also stated that the full impact of such increases on global ecology is a matter for further study.   The present note touches upon a topic that has received little attention so far – The impact of increased carbon dioxide on human physical and spiritual evolution. It is assumed that both go hand in hand as regards humans. The present brief note merely makes initial comments with

A new Perspective on Climate Change

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C limate changes and global warming do appear to be taking place due to man-made causes but hitherto it is possible that the cause of it all may have been incorrectly identified by a majority of experts. Statistical correlations can mislead and it appears that the assigned cause - carbon dioxide emissions - may be less relevant to the issue at hand than has been presumed. While a minority had expressed dissent from the start, they were not heeded, perhaps because of socio-political and psychological reasons that fall outside the realm of scientific reasoning. It seems, humans believe more readily what they wish to believe. The simple and straightforward cause to climate changes aside from natural cycles may be a a reduction of forest and tree cover on the planet over the last century rather than minute increases, in percentage terms, of carbon dioxide in the atmosphere. Far larger quantities of another greenhouse gas - water vapor- have been present in the atm