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| Benjamin Costello |
Moral Sequencing: Accounting for the nature of and changes in agency, personality, and identity. I am in the process of examining the nature of agency, personality, and identity, ascertaining the link between them, and determining how these alter or change. I am devising new models of moral sequences that can be used to track the actions of agents, which account for changes in personality/identity, and can help ascertain if and when an intervention is justifiable. I argue that these models have ramifications for how personality disorders and dissociative disorders should be discussed and used both in psychiatry and in the DSM/ICD. By constructing these models, I hope to: (a) establish a relationship between agency and personality/identity; (b) assess the dangerousness of an individual and the need to intervene; (c) gauge the extent to which an identity-change undermines agent-responsibility; and (d) elucidate how detentions based solely on the presence of a mental disorder is morally unjustifiable.
The criteria for being labelled ‘dangerous’ and ascertaining when intervention is justifiable. With the aim of positively influencing the way mental disorders are perceived, I aim to debunk the idea that the mentally ill are ipso facto dangerous (either to themselves or to others). Within the models of moral sequencing, I aim to incorporate a method of ascertaining the justifiability of intervening to assess the dangerousness of agents and prevent dangerous people from harming by constructing a “quick but accurate” hybrid decision theory that amalgamates a calculated decision-making mechanism (based on Bayesian probability) with a fast-and-frugal mechanism (based on Damasio’s Somatic Marker Hypothesis).
