The purpose of this monograph is to bring together under one cover results of research on phenomena drawn from the fields of chemistry, biochemistry, bio physics, virology, and cell biology. The processes and reactions considered have one important feature in common: they are endothermic and, therefore, entropy driven. They are, in the main, reversible reactions leading to the formation of large structures, some of which play critical roles in life processes. If one thinks only of the subunits and of the structures they form upon poly merization, it seems to be a contradiction that such...