Global warming results in nanoarchaeal and cyanobacterial blooms contributing to symbiotic tissue organism networks with swarm intelligence. This leads to cyanotoxins and beta methyl amino alanine in the atmosphere, soil, water, rivers and oceans. The beta methyl amino alanine can enter the brain through the olfactory nerves. The BMAA replaces serine in polypeptide chains and proteoglycan networks leading to defective conformation of proteins and proteoglycans. This leads to prionopathies. The cyanotoxins and hydrogen cyanide in the atmosphere can enter human systems. Hydrogen cyanide can modulate neurotransmitter networks mediating consciousness and produce mitochondrial dysfunction. This leads to cyanotoxic & selenopathy syndrome with a pandemic of toxic prion disease, mitochondrial disease, neurodegeneration, autoimmunity, toxic diabetes mellitus, cardiovascular disease, psychosis and cancer.