Human civilization and industrial revolution leads to increase in green house gases like carbon dioxide leading to global warming. The global warming leads to increased growth of endosymbiotic and colonic archaea in humans and animals leading to methane production and global warming. The widespread use of the internet with exposure to low level EM fields also leads to endosymbiotic archaeal growth and methanogenesis. Thus the widespread use of internet, low level EMF pollution from mobile phones, stress of modern life, the use of antibiotic and non-antibiotic drugs and the consumption of a diet low in fibre leads to colonic archaeal growth and endosymbiosis, methanogenesis and global warming. This leads to decreased frontal lobe size and cerebellar hypertrophy leads to neanderthalisation of the brain and generation of a new human species called homo neoneanderthalis or modern Asuras. There is an epidemic of frontal lobe syndrome and evolution of the autistic neo-neanderthalic Asura. There is eventually collapse of the symbiotic cell and archaeal eternal civilization.