Avenarius, Richard
Avenarius, Richard
(1843-1896) German philosopher who expressed his thought in an elaborate and novel terminology in the hope of constructing a symbolic language for philosophy, like that of mathematics — the consequence of his Spinoza studies. As the most influential apostle of pure experience, the posltivistic motive reaches in him an extreme position. Insisting on the biologic and economic function of thought, he thought the true method of science is to cure speculative excesses by a return to pure experience devoid of all assumptions. Philosophy is the scientific effort to exclude from knowledge all ideas not included in the given. Its task is to expel all extraneous elements in the given. His uncritical use of the category of the given and the nominalistic view that logical relations are created rather than discovered by thought, leads him to banish not only animism but also all of the categories, substance, causality, etc., as inventions of the mind. Explaining the evolution and devolution of the problematization and deproblematization of numerous ideas, and aiming to give the natural history of problems, Avenarius sought to show physiologically, psychologically and historically under what conditions they emerge, are challenged and are solved. He hypothesized a System C, a bodily and central nervous system upon which consciousness depends. R-values are the stimuli received from the world of objects. E-values are the statements of experience. The brain changes that continually oscillate about an ideal point of balance are termed Vitalerhaltungsmaximum. The E-values are differentiated into elements, to which the sense-perceptions or the content of experience belong, and characters, to which belongs everything which psychology describes as feelings and attitudes. Avenarius describes in symbolic form a series of states from balance to balance, termed vital series, all describing a series of changes in System C. Inequalities in the vital balance give rise to vital differences. According to his theory there are two vital series. It assumes a series of brain changes because parallel series of conscious states can be observed. The independent vital series are physical, and the dependent vital series are psychological. The two together are practically covariants. In the case of a process as a dependent vital series three stages can be notedfirst, the appearance of the problem, expressed as strain, restlessness, desire, fear, doubt, pain, repentance, delusion; the second, the continued effort and struggle to solve the problem; and finally, the appearance of the solution, characterized by abating anxiety, a feeling of triumph and enjoyment.
Corresponding to these three stages of the dependent series are three stages of the independent seriesthe appearance of the vital difference and a departure from balance in the System C, the continuance with an approximate vital difference, and lastly, the reduction of the vital difference to zero, the return to stability. By making room for dependent and independent experiences, he showed that physics regards experience as independent of the experiencing indlvidual, and psychology views experience as dependent upon the individual. He greatly influenced Mach and James (q.v.). See Avenarius, Empirio-criticism, Experience, pure. Main worksKritik der reinen Erfahrung; Der menschliche Weltbegriff. — H.H.