Welcome to the Nexus of Ethics, Psychology, Morality, Philosophy and Health Care

Welcome to the nexus of ethics, psychology, morality, technology, health care, and philosophy
Showing posts with label Illusion. Show all posts
Showing posts with label Illusion. Show all posts

Friday, May 22, 2020

Is identity illusory?

Andreas L. Mogensen
European Journal of Philosophy
First published 29 April 2020

Abstract

Certain of our traits are thought more central to who we are: they comprise our individual identity. What makes these traits privileged in this way? What accounts for their identity centrality? Although considerations of identity play a key role in many different areas of moral philosophy, I argue that we currently have no satisfactory account of the basis of identity centrality. Nor should we expect one. Rather, we should adopt an error theory: we should concede that there is nothing in reality corresponding to the perceived distinction between the central and peripheral traits of a person.

Here is an excerpt:

Considerations of identity play a key role in many different areas of contemporary moral philosophy. The following is not intended as an exhaustive survey. I will focus on just four key issues: the ethics of biomedical enhancement; blame and responsibility; constructivist theories in meta‐ethics; and the value of moral testimony.

The wide‐ranging moral importance of individual identity plausibly reflects its intimate connection to the ethics of authenticity (Taylor, 1991). To a first approximation, authenticity is achieved when the way a person lives is expressive of her most centrally defining traits. Inauthenticity occurs when she fails to give expression to these traits. The key anxiety attached to the ideal of authenticity is that the conditions of modern life conspire to mask the true self beneath the demands of social conformity and the enticements of mass culture (Riesman, Glazer, & Denney, 1961/2001; Rousseau, 1782/2011). In spite of this perceived incongruity, authenticity is considered one of the constitutive ideals of modernity (Guignon, 2004; Taylor, 1989, 1991).

Considerations of authenticity have played a key role in recent debates on human enhancement (Juth, 2011). The specific type of enhancement at issue here is cosmetic psychopharmacology: the use of psychiatric drugs to bring about changes in mood and personality, allowing already healthy individuals to lead happier and more successful lives by becoming less shy, more confident, etc. (Kramer, 1993). Many find cosmetic psychopharmacology disturbing. In an influential paper, Elliott (1998) suggests that what disturbs us is the apparent inauthenticity involved in this kind of personal transformation: the pursuit of a new, enhanced personality represents a flight from the real you. Defenders of enhancement charge that Elliott's concern rests on a mistaken conception of identity. DeGrazia (2000, 2005) argues that Elliott fails to appreciate the extent to which a person's identity is determined by her own reflexive attitudes. Because of the authoritative role assigned to a person's self‐conception, DeGrazia concludes that if a person wholeheartedly desires to change some aspect of herself, she cannot meaningfully be accused of inauthenticity.

The paper is here.

Thursday, October 24, 2019

The consciousness illusion

Keith Frankish
aeon.co
Originally published September 26, 2019

Here is an excerpt:

The first concerns explanatory simplicity. If we observe something science can’t explain, then the simplest hypothesis is that it’s an illusion, especially if it can be observed only from one particular angle. This is exactly the case with phenomenal consciousness. Phenomenal properties cannot be explained in standard scientific ways and can be observed only from the first-person viewpoint (no one but me can experience my sensations). This does not show that they aren’t real. It could be that we need to radically rethink our science but, as Dennett says, the theory that they are illusory is the obvious default one.

A second argument concerns our awareness of phenomenal properties. We are aware of features of the natural world only if we have a sensory system that can detect them and generate representations of them for use by other mental systems. This applies equally to features of our own minds (which are parts of the natural world), and it would apply to phenomenal properties too, if they were real. We would need an introspective system that could detect them and produce representations of them. Without that, we would have no more awareness of our brains’ phenomenal properties than we do of their magnetic properties. In short, if we were aware of phenomenal properties, it would be by virtue of having mental representations of them. But then it would make no difference whether these representations were accurate. Illusory representations would have the same effects as veridical ones. If introspection misrepresents us as having phenomenal properties then, subjectively, that’s as good as actually having them. Since science indicates that our brains don’t have phenomenal properties, the obvious inference is that our introspective representations of them are illusory.

There is also a specific argument for preferring illusionism to property dualism. In general, if we can explain our beliefs about something without mentioning the thing itself, then we should discount the beliefs.

The info is here.

Thursday, September 27, 2018

Superstition predicts perception of illusory control

Oren Griffiths, Noor Shehabi  Robin A. Murphy  Mike E. Le Pelley
British Journal of Psychology
First published August 24, 2018

Abstract

Superstitions are common, yet we have little understanding of the cognitive mechanisms that bring them about. This study used a laboratory‐based analogue for superstitious beliefs that involved people monitoring the relationship between undertaking an action (pressing a button) and an outcome occurring (a light illuminating). The task was arranged such that there was no objective contingency between pressing the button and the light illuminating – the light was just as likely to illuminate whether the button was pressed or not. Nevertheless, most people rated the causal relationship between the button press and the light illuminating to be moderately positive, demonstrating an illusion of causality. This study found that the magnitude of this illusion was predicted by people's level of endorsement of common superstitious beliefs (measured using a novel Superstitious Beliefs Questionnaire), but was not associated with mood variables or their self‐rated locus of control. This observation is consistent with a more general individual difference or bias to overweight conjunctive events over disjunctive events during causal reasoning in those with a propensity for superstitious beliefs.

The research is here.

Monday, May 7, 2018

A revolution in our sense of self

Nick Chater
The Guardian
Originally posted April 1, 2018

Here is an excerpt:

One crucial clue that the inner oracle is an illusion comes, on closer analysis, from the fact that our explanations are less than watertight. Indeed, they are systematically and spectacularly leaky. Now it is hardly controversial that our thoughts seem fragmentary and contradictory. I can’t quite tell you how a fridge works or how electricity flows around the house. I continually fall into confusion and contradiction when struggling to explain rules of English grammar, how quantitative easing works or the difference between a fruit and a vegetable.

But can’t the gaps be filled in and the contradictions somehow resolved? The only way to find out is to try. And try we have. Two thousand years of philosophy have been devoted to the problem of “clarifying” many of our commonsense ideas: causality, the good, space, time, knowledge, mind and many more; clarity has, needless to say, not been achieved. Moreover, science and mathematics began with our commonsense ideas, but ended up having to distort them so drastically – whether discussing heat, weight, force, energy and many more – that they were refashioned into entirely new, sophisticated concepts, with often counterintuitive consequences. This is one reason why “real” physics took centuries to discover and presents a fresh challenge to each generation of students.

Philosophers and scientists have found that beliefs, desires and similar every-day psychological concepts turn out to be especially puzzling and confused. We project them liberally: we say that ants “know” where the food is and “want” to bring it back to the nest; cows “believe” it is about rain; Tamagotchis “want” to be fed; autocomplete “thinks” I meant to type gristle when I really wanted grist. We project beliefs and desires just as wildly on ourselves and others; since Freud, we even create multiple inner selves (id, ego, superego), each with its own motives and agendas. But such rationalisations are never more than convenient fictions. Indeed, psychoanalysis is projection at its apogee: stories of greatest possible complexity can be spun from the barest fragments of behaviours or snippets of dreams.

The information is here.

Tuesday, November 8, 2016

The Illusion of Moral Superiority

Ben M. Tappin and Ryan T. McKay
Social Psychological and Personality Science
2016, 1-9

Abstract

Most people strongly believe they are just, virtuous, and moral; yet regard the average person as distinctly less so. This invites accusations of irrationality in moral judgment and perception—but direct evidence of irrationality is absent. Here, we quantify this irrationality and compare it against the irrationality in other domains of positive self-evaluation. Participants (N ¼ 270) judged themselves and the average person on traits reflecting the core dimensions of social perception: morality, agency, and sociability.  Adapting new methods, we reveal that virtually all individuals irrationally inflated their moral qualities, and the absolute and relative magnitude of this irrationality was greater than that in the other domains of positive self-evaluation. Inconsistent with prevailing theories of overly positive self-belief, irrational moral superiority was not associated with self-esteem. Taken together, these findings suggest that moral superiority is a uniquely strong and prevalent form of ‘‘positive illusion,’’ but the underlying function remains unknown.

The article is here.

Wednesday, December 18, 2013

Is Neuroscience the Death of Free Will?

By Eddie Nahmias
The New York Times
Originally published November 13, 2011 and still relevant today

Is free will an illusion?  Some leading scientists think so.  For instance, in 2002 the psychologist Daniel Wegner wrote, “It seems we are agents. It seems we cause what we do… It is sobering and ultimately accurate to call all this an illusion.” More recently, the neuroscientist Patrick Haggard declared, “We certainly don’t have free will.  Not in the sense we think.”  And in June, the neuroscientist Sam Harris claimed, “You seem to be an agent acting of your own free will. The problem, however, is that this point of view cannot be reconciled with what we know about the human brain.”

Here, I’ll explain why neuroscience is not the death of free will and does not “wreak havoc on our sense of moral and legal responsibility,” extending a discussion begun in Gary Gutting’s recent Stone column.  I’ll argue that the neuroscientific evidence does not undermine free will.  But first, I’ll explain the central problem: these scientists are employing a flawed notion of free will.  Once a better notion of free will is in place, the argument can be turned on its head.  Instead of showing that free will is an illusion, neuroscience and psychology can actually help us understand how it works.

The entire story is here.