identifier-a symbol that establishes the identity of the one bearing it. variable-a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity.. (Psychoanalysis) psychoanal the end product, in the form of an object or act, of a conflict in the unconscious between repression processes and the actions and thoughts being repressed: the symbols of dreams. 5. (Psychology) psychol any mental process that represents some feature of external reality.
By my definition, out of 13,950 peer-reviewed articles published on global warming since 1991, only 23, or 0.16 percent, clearly reject global warming or endorse a cause other than CO2 emissions for observed warming.
The number of articles by Franks since 2000 that involve peer review of his claims that climate change is not happening is also zero. So the number of peer-reviewed papers that adequately expose the ideas of Carter and co-authors to the scientific peer-review system on the climate change issue is 0, 0, 0 and 0.