Biologically motivated computing seeks to transfer ideas from the biosciences to computer science. In seeking to make transfers it is helpful to be able to appreciate the metaphors which people use. This is because metaphors provide the context through which analogies and similes are made and by which many scientific models are constructed. As such, it is important for any rapidly evolving domain of knowledge to have developments accounted for in these terms. This paper seeks to provide one overview of (...) the process of modelling and shows how it can be used to account for a variety of biologically motivated computational models. Certain key ideas are identified in the subsequent analysis of biological sources, notably, systemic metaphors. Three important aspects of biological thinking are then considered in the light of computer science applications: biological organization, the cell, and models of evolution. The analysis throughout the paper is descriptive rather than formalized so that a large variety of potential applications may be considered. (shrink)

We all know that there are many different kinds of “thing”; and what we mean, when we say something to that effect, is usually that things behave differently from one another, or react differently in different circumstances. Among the things to which these generalizations apply, we normally count both ourselves and other people. It was natural enough, therefore, for the philosophers to develop a theory of human nature as made up of a variety offacultiesandpowers(or “passions”). For this provides a convenient (...) way of classifying and comparing our behaviours and reactions. (shrink)

Many have argued against the claim that Plato posited the mathematical objects that are the subjects of Metaphysics M and N. This paper shifts the burden of proof onto these objectors to show that Plato did not posit these entities. It does so by making two claims: first, that Plato should posit the mathematical Intermediates because Forms and physical objects are ill suited in comparison to Intermediates to serve as the objects of mathematics; second, that their utility, combined with Aristotle’s (...) commentary on Plato’s posit of Intermediates, provides good reason to conclude that Plato did posit them. (shrink)

IN Physics VIII, 10, Aristotle seems to commit a serious mistake: just before concluding that the first mover required by all motion everywhere remains invariable and without parts or magnitude, Aristotle apparently locates this mover on the circumference of the cosmos.

H. S. Eveling; XI.—Composition and Criticism, Proceedings of the Aristotelian Society, Volume 59, Issue 1, 1 June 1959, Pages 213–232, https://doi.org/10.1093/a.

In this paper, I show that Aristophanes’s speech in Plato’s Symposium is tied into an interesting and hitherto unexplored web of ideas in Plato’s ethics and psychology. The poet’s analysis of erōs as ‘leading us to what “belongs” (the oikeion)’ (193d2) and as ‘restoring us in our “original nature” (archaia phusis)’ (193d4) is not a mere negative contribution that renders him a ‘target for Diotima’s fire’ (Dover). Rather, he unwittingly communicates central ethical and psychological ideas which we find developed in (...) key passages of Plato’s dialogues. What is interesting is that Diotima in a curious passage seems to dismiss his contribution of the oikeion as unrelated to our good (agathon) and irrelevant to the analysis of desire (205d10–206a1). I argue that this interpretation of Diotima’s response to Aristophanes, which would render her position an ethical anomaly in Plato’s dialogues, should be rejected. Instead, it is more plausible to read her response as proposing a revisionary conception of the oikeion, relying on the idea that our agathon is our true oikeion. In addition, I tentatively suggest that the theory of psychic pregnancy may be seen as presenting the agathon of wisdom of virtue produced in the ascent as an oikeion. Just as fascinating as Diotima’s stance on the oikeion is the question how her teachings relate to the concept of an archaia phusis of the soul. The idea that the soul’s self-perfection constitutes a return to a temporally prior condition of excellence, which in two places other than the Symposium (Republic X, Timaeus) is called the ‘archaia phusis’, is pervasive and centrally important to Plato’s psychology. I address the question whether Diotima’s ascent passage constitutes a psychological anomaly in portraying self-perfection as unrelated to the concept of the archaia phusis. I argue that an answer to this depends on the stance we take on the Symposium’s position regarding the immortality of the soul. While a reading that posits a rejection of immortality in the Symposium must indeed deny a role for the concept in Diotima’s speech, I show that a reading allowing for immortality as a theoretical commitment in the background has an interesting interpretative option: along with Timaeus 90d5, it may fruitfully interpret the ascent as an ordering of the soul ‘in accordance with its archaia phusis’. (shrink)

H. S. Eveling; XII—Some Patterns of Justification in Ethics, Proceedings of the Aristotelian Society, Volume 66, Issue 1, 1 June 1966, Pages 149–166, https://do.

This commentary is an attempt to sharpen some of the issues raised in the paper and thereby increase the generality of the proposal. Some implications of an exact definition of behavior for strategies of measurement and hence behavioral variability are discussed. The role of both respondent and operant behavior in natural selection is emphasized.

In this paper, perhaps the first of its kind, an attempt is made to elucidate and examine the Vedantic theory of soul constructed on the basis of the experience of dreamless sleep which, being radically and qualitatively different from waking and dreaming states, is considered by the Vedantins as a state of temporarily purified individual soul (atman), a state of pure substantial consciousness. They take the experience of dreamless sleep as a model experience of the soul's final liberation from the (...) body and its internal as well as external faculties. The ultimate liberation, according to the Vedantins, is a state of total identification of the individual soul with the Universal Soul (Brahman), the summum bonum of every Vedantin. The paper also includes a critique of the Vedantic soul theory by the Buddhists who vehemently deny any autonomous and substantial soul whose essence is unchangingly permanent, pure consciousness and self-illuminating knowledge. The soul is instead interpreted by the Buddhists as a product of the functioning of a person's psycho-physical organism and a mere subject of knowing, thinking, desiring, etc. The analysis further shows that the Vedanta, especially the Advaita Vedanta, metaphysics of soul is inadequate in many respects and mainly based on a priori and scriptural arguments and emotive appeals, whereas the Buddhists deny any kind of autonomous and permanent agent of knowing, thinking and desiring by successfully reducing substantial consciousness to mere acts of knowing. (shrink)