Category: Musings (Page 3 of 18)

Can subjectivity be explained objectively?

1 September, 2021 / Pär Segerdahl / 1 Comment

The notion of a conscious universe, animated by unobservable experiences, is today presented almost as a scientific hypothesis. How is that possible? Do cosmologists’ hypotheses that the universe is filled with dark matter and dark energy contribute to making the idea of a universe filled with “dark consciousness” almost credible?

I ask the question because I myself am amazed at how the notion that elementary particles have elementary experiences suddenly has become academically credible. The idea that consciousness permeates reality is usually called panpsychism and is considered to have been represented by several philosophers in history. The alleged scientific status of panpsychism is justified today by emphasizing two classic philosophical failures to explain consciousness. Materialism has not succeeded in explaining how consciousness can arise from non-conscious physical matter. Dualism has failed to explain how consciousness, if it is separate from matter, can interact with physical reality.

Against this discouraging background, panpsychism is presented as an attractive, even elegant solution to the problem of consciousness. The hypothesis is that consciousness is hidden in the universe as a fundamental non-observable property of matter. Proponents of this elegant solution suggest that this “dark consciousness,” which permeates the universe, is extremely modest. Consciousness is present in every elementary particle in the form of unimaginably simple elementary experiences. These insignificant experiences are united and strengthened in the brain’s nervous system, giving rise to what we are familiar with as our powerful human consciousness, with its stormy feelings and thoughts.

However, this justification of panpsychism as an elegant solution to a big scientific problem presupposes that there really is a big scientific problem to “explain consciousness.” Is not the starting point a bit peculiar, that even subjectivity must be explained as an objective phenomenon? Even dualism tends to objectify consciousness, since it presents consciousness as a parallel universe to our physical universe.

The alternative explanations are thus all equally objectifying. Either subjectivity is reduced to purely material processes, or subjectivity is explained as a mental parallel universe, or subjectivity is hypostasized as “dark consciousness” that pervades the universe: as elementary experiential qualities of matter. Can we not let subjectivity be subjectivity and objectivity be objectivity?

Once upon a time there was a philosopher named Immanuel Kant. He saw how our constantly objectifying subjectivity turns into an intellectual trap, when it tries to understand itself without limiting its own objectifying approach to all questions. We then resemble cats that hopelessly chase their own tails: either by spinning to the right or by spinning to the left. Both directions are equally frustrating. Is there an elegant solution to the spinning cat’s problem? Now, I do not want to claim that Kant definitely exposed the “hard problem” of consciousness as an intellectual trap, but he pointed out the importance of self-critically examining our projective, objectifying way of functioning. If we lived as expansively as we explain everything objectively, we would soon exhaust the entire planet… is not that exactly what we do?

During a philosophy lecture, I tried to show the students how we can be trapped by apparent problems, by pseudo-problems that of course are not scientific problems, since they make us resemble cats chasing their own tails without realizing the unrealizability of the task. One student did not like what she perceived as an arbitrary limitation of the enormous achievements of science, so she objected: “But if it is the task of science to explain all big problems, then it must attempt to explain these riddles as well.” The objection is similar to the motivation of panpsychism, where it is assumed that it is the task of science to explain everything objectively, even subjectivity, no matter how hopelessly the questions spin in our heads.

The spinning cat’s problem has a simple solution: stop chasing the tail. Humans, on the other hand, need to clearly see the hopelessness of their spinning in order to stop it. Therefore, humans need to philosophize in order to live well on this planet.

Written by…

Pär Segerdahl, Associate Professor at the Centre for Research Ethics & Bioethics and editor of the Ethics Blog.

If you want to read more about panpsychism, here are two links:

Does consciousness per vade the universe?

The idea that everything from spoons to stones is conscious is gaining academic credibility

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We challenge habits of thought

To philosophize is to soar freely in uncertainty

3 August, 2021 / Pär Segerdahl / 1 Comment

What would happen if we more often put away our prestigious masks of knowledge and instead freed our sincerest questions? Not only in individual conversations, but also in public. How would our voices sound if we openly gave ourselves time to wait for clarity? What would philosophy sound like in a society that does not normally allow time for reflection? That is the question in this little post.

A long time ago, I heard a TV conversation with a few experts around the table. I do not remember what the conversation was about. That I still think about it, is due to one of the participants, Anna Christensen (1936-2001), Sweden’s first female professor of law. The deep sincerity in her way of speaking made a strong impression on me. If philosophy is born wherever people think for themselves, then I want to say that it was born in Anna Christensen, whose voice in my ears sounded heavenly free and independent. Perhaps it is no coincidence that this birth of free thinking occurred in a male labyrinth, which hardly gave a woman any leeway. Faced with the relentless walls of the labyrinth, there is no choice but to find freedom at the source: in oneself. The freedom of the powerful in the labyrinth cannot be compared to the freedom from the labyrinth. Anna Christensen’s voice was free in this greater sense. It came from the vastness outside.

That I remember the TV conversation is also due to the unexpected effect that Anna Christensen’s words had on the pleasant conversation between experts, under the competent leadership of the anchor man. The male experts enjoyed each other’s company. Everything they said was oriented towards the others. They resembled an academic men’s choir, who enjoyed singing their songs of knowledge a little more publicly than usual, in the spotlight. My impression was that Anna Christensen did not really orient herself towards the others or towards the songs they sang. She orientated herself towards the question, which she had probably thought about herself and which she now turned her attention to, while she heard the others relate to each other by alternately singing what they thought they knew about the predetermined theme. Once she got the opportunity to speak, time stopped. All the thought patterns that had kept the TV conversation going stopped. The whole 20th century stopped for a moment and someone started thinking for herself. The words were free from the mental patterns that governed the conversation. They came from a calmer place, from a simpler place, where we see more clearly because we do not stir up intellectual dust. When Anna Christensen had said what needed to be said, it became completely silent in the studio. How do you continue an easy studio conversation when someone has put an end to time itself?

To make the conversation flow again, to revive the 20th century, the anchor man had to say something expected, reconnect the conversation to familiar mental patterns, and stir up some intellectual dust to react to. What a relief that spread among the dumbfounded participants in the studio! At last they were back in the labyrinth, in the movement of time, where there were thought patterns to follow. This stopping and restarting of humanly organized time was repeated every time Anna Christensen spoke.

Anna Christensen may not have changed the 20th century, but she could halt its mechanical repetition of mental patterns within herself. She could stop and wait for clarity. What significance do pensive voices like hers have when they find their way into the present? I continue to soar in the uncertainty of that question, because no one can know what happens when someone dares to wonder and speak completely sincerely.

Written by…

Pär Segerdahl, Associate Professor at the Centre for Research Ethics & Bioethics and editor of the Ethics Blog.

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We challenge habits of thought

Consciousness and complexity: theoretical challenges for a practically useful idea

13 July, 2021 / Michele Farisco / 1 Comment

Contemporary research on consciousness is ambiguous, like the double-faced god Janus. On the one hand, it has achieved impressive practical results. We can today detect conscious activity in the brain for a number of purposes, including better therapeutic approaches to people affected by disorders of consciousness such as coma, vegetative state and minimally conscious state. On the other hand, the field is marked by a deep controversy about methodology and basic definitions. As a result, we still lack an overarching theory of consciousness, that is to say, a theoretical account that scholars agree upon.

Developing a common theoretical framework is recognized as increasingly crucial to understanding consciousness and assessing related issues, such as emerging ethical issues. The challenge is to find a common ground among the various experimental and theoretical approaches. A strong candidate that is achieving increasing consensus is the notion of complexity. The basic idea is that consciousness can be explained as a particular kind of neural information processing. The idea of associating consciousness with complexity was originally suggested by Giulio Tononi and Gerald Edelman in a 1998 paper titled Consciousness and Complexity. Since then, several papers have been exploring its potential as the key for a common understanding of consciousness.

Despite the increasing popularity of the notion, there are some theoretical challenges that need to be faced, particularly concerning the supposed explanatory role of complexity. These challenges are not only philosophically relevant. They might also affect the scientific reliability of complexity and the legitimacy of invoking this concept in the interpretation of emerging data and in the elaboration of scientific explanations. In addition, the theoretical challenges have a direct ethical impact, because an unreliable conceptual assumption may lead to misplaced ethical choices. For example, we might wrongly assume that a patient with low complexity is not conscious, or vice-versa, eventually making medical decisions that are inappropriate to the actual clinical condition.

The claimed explanatory power of complexity is challenged in two main ways: semantically and logically. Let us take a quick look at both.

Semantic challenges arise from the fact that complexity is such a general and open-ended concept. It lacks a shared definition among different people and different disciplines. This open-ended generality and lack of definition can be a barrier to a common scientific use of the term, which may impact its explanatory value in relation to consciousness. In the landmark paper by Tononi and Edelman, complexity is defined as the sum of integration (conscious experience is unified) and differentiation (we can experience a large number of different states). It is important to recognise that this technical definition of complexity refers only to the stateof consciousness, not to its contents. This means that complexity-related measures can give us relevant information about the levelof consciousness, yet they remain silent about the corresponding contentsandtheirphenomenology. This is an ethically salient point, since the dimensions of consciousness that appear most relevant to making ethical decisions are those related to subjective positive and negative experiences. For instance, while it is generally considered as ethically neutral how we treat a machine, it is considered ethically wrong to cause negative experiences to other humans or to animals.

Logical challenges arise about the justification for referring to complexity in explaining consciousness. This justification usually takes one of two alternative forms. The justification is either bottom-up (from data to theory) or top-down (from phenomenology to physical structure). Both raise specific issues.

Bottom-up: Starting from empirical data indicating that particular brain structures or functions correlate to particular conscious states, relevant theoretical conclusions are inferred. More specifically, since the brains of subjects that are manifestly conscious exhibit complex patterns (integrated and differentiated patterns), we are supposed to be justified to infer that complexity indexes consciousness. This conclusion is a sound inference to the best explanation, but the fact that a conscious state correlates with a complex brain pattern in healthy subjects does not justify its generalisation to all possible conditions (for example, disorders of consciousness), and it does not logically imply that complexity is a necessary and/or sufficient condition for consciousness.

Top-down: Starting from certain characteristics of personal experience, we are supposed to be justified to infer corresponding characteristics of the underlying physical brain structure. More specifically, if some conscious experience is complex in the technical sense of being both integrated and differentiated, we are supposed to be justified to infer that the correlated brain structures must be complex in the same technical sense. This conclusion does not seem logically justified unless we start from the assumption that consciousness and corresponding physical brain structures must be similarly structured. Otherwise it is logically possible that conscious experience is complex while the corresponding brain structure is not, and vice versa. In other words, it does not appear justified to infer that since our conscious experience is integrated and differentiated, the corresponding brain structure must be integrated and differentiated. This is a possibility, but not a necessity.

The abovementioned theoretical challenges do not deny the practical utility of complexity as a relevant measure in specific clinical contexts, for example, to quantify residual consciousness in patients with disorders of consciousness. What is at stake is the explanatory status of the notion. Even if we question complexity as a key factor in explaining consciousness, we can still acknowledge that complexity is practically relevant and useful, for example, in the clinic. In other words, while complexity as an explanatory category raises serious conceptual challenges that remain to be faced, complexity represents at the practical level one of the most promising tools that we have to date for improving the detection of consciousness and for implementing effective therapeutic strategies.

I assume that Giulio Tononi and Gerald Edelman were hoping that their theory about the connection between consciousness and complexity finally would erase the embarrassing ambiguity of consciousness research, but the deep theoretical challenges suggest that we have to live with the resemblance to the double-faced god Janus for a while longer.

Written by…

Michele Farisco, Postdoc Researcher at Centre for Research Ethics & Bioethics, working in the EU Flagship Human Brain Project.

Tononi, G. and G. M. Edelman. 1998. Consciousness and complexity. Science 282(5395): 1846-1851.

We like critical thinking

To change the changing human

1 June, 2021 / Pär Segerdahl / 1 Comment

Neuroscience contributes to human self-understanding, but it also raises concerns that it might change humanness, for example, through new neurotechnology that affects the brain so deeply that humans no longer are truly human, or no longer experience themselves as human. Patients who are treated with deep brain stimulation, for example, can state that they feel like robots.

What ethical and legal measures could such a development justify?

Arleen Salles, neuroethicist in the Human Brain Project, argues that the question is premature, since we have not clarified our concept of humanness. The matter is complicated by the fact that there are several concepts of human nature to be concerned about. If we believe that our humanness consists of certain unique abilities that distinguish humans from animals (such as morality), then we tend to dehumanize beings who we believe lack these abilities as “animal like.” If we believe that our humanity consists in certain abilities that distinguish humans from inanimate objects (such as emotions), then we tend to dehumanize beings who we believe lack these abilities as “mechanical.” It is probably in the latter sense that the patients above state that they do not feel human but rather as robots.

After a review of basic features of central philosophical concepts of human nature, Arleen Salles’ reflections take a surprising turn. She presents a concept of humanness that is based on the neuroscientific research that one worries could change our humanness! What is truly surprising is that this concept of humanness to some extent questions the question itself. The concept emphasizes the profound changeability of the human.

What does it mean to worry that neuroscience can change human nature, if human nature is largely characterized its ability to change?

If you follow the Ethics Blog and remember a post about Kathinka Evers’ idea of a neuroscientifically motivated responsibility for human nature, you are already familiar with the dynamic concept of human nature that Arleen Salles presents. In simple terms, it can be said to be a matter of complementing human genetic evolution with an “epigenetic” selective stabilization of synapses, which every human being undergoes during upbringing. These connections between brain cells are not inherited genetically but are selected in the living brain while it interacts with its environments. Language can be assumed to belong to the human abilities that largely develop epigenetically. I have proposed a similar understanding of language in collaboration with two ape language researchers.

Do not assume that this dynamic concept of human nature presupposes that humanness is unstable. As if the slightest gust of wind could disrupt human evolution and change human nature. On the contrary, the language we develop during upbringing probably contributes to stabilizing the many human traits that develop simultaneously. Language probably supports the transmission to new generations of the human forms of life where language has its uses.

Arleen Salles’ reflections are important contributions to the neuroethical discussion about human nature, the brain and neuroscience. In order to take ethical responsibility, we need to clarify our concepts, she emphasizes. We need to consider that humanness develops in three interconnected dimensions. It is about our genetics together with the selective stabilization of synapses in living brains in continuous interaction with social-cultural-linguistic environments. All at the same time!

Arleen Salles’ reflections are published as a chapter in a new anthology, Developments in Neuroethics and Bioethics (Elsevier). I am not sure if the publication will be open access, but hopefully you can find Arleen Salles’ contribution via this link: Humanness: some neuroethical reflections.

The chapter is recommended as an innovative contribution to the understanding of human nature and the question of whether neuroscience can change humanness. The question takes a surprising turn, which suggests we all together have an ongoing responsibility for our changing humanness.

Written by…

Pär Segerdahl, Associate Professor at the Centre for Research Ethics & Bioethics and editor of the Ethics Blog.

Arleen Salles (2021). Humanness: some neuroethical reflections. Developments in Neuroethics and Bioethics. https://doi.org/10.1016/bs.dnb.2021.03.002

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We think about bioethics

Can you be cloned?

11 May, 2021 / Pär Segerdahl / 1 Comment

Why can we feel metaphysical nausea at the thought of cloned humans? I guess it has to do with how we, without giving ourselves sufficient time to reflect, are captivated by a simple image of individuality and cloning. The image then controls our thinking. We may imagine that cloning consists in multiplying our unique individuality in the form of indistinguishable copies. We then feel dizzy at the unthinkable thought that our individual selves would be multiplied as copies all of which in some strange way are me, or cannot be distinguished from me.

In a contribution to a philosophical online magazine, Kathinka Evers diagnoses this metaphysical nausea about cloning. If you have the slightest tendency to worry that you may be multiplied as “identical copies” that cannot be distinguished from you, then give yourself the seven minutes it takes to read the text and free yourself from the ailment:

“I cannot be cloned: the identity of clones and what it tells us about the self.”

Of course, Kathinka Evers does not deny that cloning is possible or associated with risks of various kinds. She questions the premature image of cloning by giving us time to reflect on individual identity, without being captivated by the simple image.

We are disturbed by the thought that modern research in some strange way could do what should be unthinkable. When it becomes clear that what we are worried about is unthinkable, the dizziness disappears. In her enlightening diagnosis of our metaphysical nausea, Kathinka Evers combines philosophical reflection with illuminating facts about, among other things, genetics and personality development.

Give yourself the seven minutes it takes to get rid of metaphysical nausea about cloning!

Written by…

Pär Segerdahl, Associate Professor at the Centre for Research Ethics & Bioethics and editor of the Ethics Blog.

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Thinking about thinking

Can AI be conscious? Let us think about the question

4 May, 2021 / Michele Farisco / 6 Comments

Artificial Intelligence (AI) has achieved remarkable results in recent decades, especially thanks to the refinement of an old and for a long time neglected technology called Deep Learning (DL), a class of machine learning algorithms. Some achievements of DL had a significant impact on public opinion thanks to important media coverage, like the cases of the program AlphaGo and its successor AlphaGo Zero, which both defeated the Go World Champion, Lee Sedol.

This triumph of AlphaGo was a kind of profane consecration of AI’s operational superiority in an increasing number of tasks. This manifest superiority of AI gave rise to mixed feelings in human observers: the pride of being its creator; the admiration of what it was able to do; the fear of what it might eventually learn to do.

AI research has generated a linguistic and conceptual process of re-thinking traditionally human features, stretching their meaning or even reinventing their semantics in order to attribute these traits also to machines. Think of how learning, experience, training, prediction, to name just a few, are attributed to AI. Even if they have a specific technical meaning among AI specialists, lay people tend to interpret them within an anthropomorphic view of AI.

One human feature in particular is considered the Holy Grail when AI is interpreted according to an anthropomorphic pattern: consciousness. The question is: can AI be conscious? It seems to me that we can answer this question only after considering a number of preliminary issues.

First we should clarify what we mean by consciousness. In philosophy and in cognitive science, there is a useful distinction, originally introduced by Ned Block, between access consciousness and phenomenal consciousness. The first refers to the interaction between different mental states, particularly the availability of one state’s content for use in reasoning and rationally guiding speech and action. In other words, access consciousness refers to the possibility of using what I am conscious of. Phenomenal consciousness refers to the subjective feeling of a particular experience, “what it is like to be” in a particular state, to use the words of Thomas Nagel. So, in what sense of the word “consciousness” are we asking if AI can be conscious?

To illustrate how the sense in which we choose to talk about consciousness makes a difference in the assessment of the possibility of conscious AI, let us take a look at an interesting article written by Stanislas Dehaene, Hakwan Lau and Sid Koudier. They frame the question of AI consciousness within the Global Neuronal Workspace Theory, one of the leading contemporary theories of consciousness. As the authors write, according to this theory, conscious access corresponds to the selection, amplification, and global broadcasting of particular information, selected for its salience or relevance to current goals, to many distant areas. More specifically, Dehaene and colleagues explore the question of conscious AI along two lines within an overall computational framework:

Global availability of information (the ability to select, access, and report information)
Metacognition (the capacity for self-monitoring and confidence estimation).

Their conclusion is that AI might implement the first meaning of consciousness, while it currently lacks the necessary architecture for the second one.

As mentioned, the premise of their analysis is a computational view of consciousness. In other words, they choose to reduce consciousness to specific types of information-processing computations. We can legitimately ask whether such a choice covers the richness of consciousness, particularly whether a computational view can account for the experiential dimension of consciousness.

This shows how the main obstacle in assessing the question whether AI can be conscious is a lack of agreement about a theory of consciousness in the first place. For this reason, rather than asking whether AI can be conscious, maybe it is better to ask what might indicate that AI is conscious. This brings us back to the indicators of consciousness that I wrote about in a blog post some months ago.

Another important preliminary issue to consider, if we want to seriously address the possibility of conscious AI, is whether we can use the same term, “consciousness,” to refer to a different kind of entity: a machine instead of a living being. Should we expand our definition to include machines, or should we rather create a new term to denote it? I personally think that the term “consciousness” is too charged, from several different perspectives, including ethical, social, and legal perspectives, to be extended to machines. Using the term to qualify AI risks extending it so far that it eventually becomes meaningless.

If we create AI that manifests abilities that are similar to those that we see as expressions of consciousness in humans, I believe we need a new language to denote and think about it. Otherwise, important preliminary philosophical questions risk being dismissed or lost sight of behind a conceptual veil of possibly superficial linguistic analogies.

Written by…

Michele Farisco, Postdoc Researcher at Centre for Research Ethics & Bioethics, working in the EU Flagship Human Brain Project.

We want solid foundations

An unusually big question

20 April, 2021 / Pär Segerdahl / 2 Comments

Sometimes the intellectual claims on science are so big that they risk obscuring the actual research. This seems to happen not least when the claims are associated with some great prestigious question, such as the origin of life or the nature of consciousness. By emphasizing the big question, one often wants to show that modern science is better suited than older human traditions to answer the riddles of life. Better than philosophy, for example.

I think of this when I read a short article about such a riddle: “What is consciousness? Scientists are beginning to unravel a mystery that has long vexed philosophers.” The article by Christof Koch gives the impression that it is only a matter of time before science determines not only where in the brain consciousness arises (one already seems have a suspect), but also the specific neural mechanisms that give rise to – everything you have ever experienced. At least if one is to believe one of the fundamental theories about the matter.

Reading about the discoveries behind the identification of where in the brain consciousness arises is as exciting as reading a whodunit. It is obvious that important research is being done here on the effects that loss or stimulation of different parts of the brain can have on people’s experiences, mental abilities and personalities. The description of a new technology and mathematical algorithm for determining whether patients are conscious or not is also exciting and indicates that research is making fascinating progress, which can have important uses in healthcare. But when mathematical symbolism is used to suggest a possible fundamental explanation for everything you have ever experienced, the article becomes as difficult to understand as the most obscure philosophical text from times gone by.

Since even representatives of science sometimes make philosophical claims, namely, when they want to answer prestigious riddles, it is perhaps wiser to be open to philosophy than to compete with it. Philosophy is not just about speculating about big questions. Philosophy is also about humbly clarifying the questions, which otherwise tend to grow beyond all reasonable limits. Such openness to philosophy flourishes in the Human Brain Project, where some of my philosophical colleagues at CRB collaborate with neuroscientists to conceptually clarify questions about consciousness and the brain.

Something I myself wondered about when reading the scientifically exciting but at the same time philosophically ambitious article, is the idea that consciousness is everything we experience: “It is the tune stuck in your head, the sweetness of chocolate mousse, the throbbing pain of a toothache, the fierce love for your child and the bitter knowledge that eventually all feelings will end.” What does it mean to take such an all-encompassing claim seriously? What is not consciousness? If everything we can experience is consciousness, from the taste of chocolate mousse to the sight of the stars in the sky and our human bodies with their various organs, where is the objective reality to which science wants to relate consciousness? Is it in consciousness?

If consciousness is our inevitable vantage point, if everything we experience as real is consciousness, it becomes unclear how we can treat consciousness as an objective phenomenon in the world along with the body and other objects. Of course, I am not talking here about actual scientific research about the brain and consciousness, but about the limitless intellectual claim that scientists sooner or later will discover the neural mechanisms that give rise to everything we can ever experience.

Written by…

Pär Segerdahl, Associate Professor at the Centre for Research Ethics & Bioethics and editor of the Ethics Blog.

Christof Koch, What Is Consciousness? Scientists are beginning to unravel a mystery that has long vexed philosophers, Nature 557, S8-S12 (2018) https://doi.org/10.1038/d41586-018-05097-x

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We transcend disciplinary borders

Fact resistance and human dissatisfaction with reality

7 April, 2021 / Pär Segerdahl / 1 Comment

What exactly is fact resistance? It is often defined as a tendency not to be influenced by facts that contradict our own beliefs. Or as a tendency to hold beliefs even though there is no evidence for them. To make fact resistance more humanly comprehensible, I would like to draw attention to a common way of expressing questions, which may remind us of how often we resist reality.

Have you noticed that many why-questions do not express any sincere wonder? We ask the questions to express our dissatisfaction with reality. Why does it always have to rain on Midsummer’s Eve? Why do I always have to choose the queue that takes the longest? Already in the question, reality is blamed. Already in the question, we resist reality. There must be something fundamentally wrong with the Swedish weather! I have to be an idiot who always chooses the wrong queue!

Fact resistance is probably a deeper human tendency than just a lack of criticism of one’s sources. It is an aspect of our human dissatisfaction with existence. Our why-questions rebel against the universe itself, if I may express myself dramatically. When we ask these questions, we do not expect any clear and reassuring answers, but rather answers that confirm the madness of the world. If I remember correctly, the pessimist Arthur Schopenhauer, who only saw misery everywhere, said that the world is so permeated by misery that only the world itself can be held responsible for the misery. The world must be fundamentally misconstrued. He described the misconstruction of the world in a great philosophical system, which was praised by pessimists around the world.

Imagine what happens when our why-questions are no longer about the midsummer weather or something equally trivial, but about phenomena that frighten and upset many at the same time. Like COVID-19 and pandemic measures. Many dubious claims will be spread as if they were certain, since already the questions are certain that something must be fundamentally wrong. I believe that fact resistance becomes more comprehensible if we see how humanly instinctively we rebel against reality.

Is not this common resistance pattern aroused even when we want to fight fact resistance? “Why do people spread so many obvious lies on social media? There must be something fundamentally wrong here, massive training efforts are needed!” Fact resistance is so close to us that even our concept of the pattern tends to get stuck in the pattern.

The amazing thing is that when we see the pattern in ourselves, fact resistance becomes more comprehensible as a fact and therefore easier to acknowledge without outbursts of upset why-questions. We see the pattern in a reconciling light. The fantastic thing, then, is that when we become forgiving, we no longer react against fact resistance. We are out of the game, free from our own fact resistance. Only then can we handle fact resistance wisely, without recreating it in our opposition to it.

Written by…

Pär Segerdahl, Associate Professor at the Centre for Research Ethics & Bioethics and editor of the Ethics Blog.

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We challenge habits of thought

Threatened by superintelligent machines

12 January, 2021 / Pär Segerdahl / 1 Comment

There is a fear that we will soon create artificial intelligence (AI) that is so superintelligent that we lose control over it. It makes us humans its slaves. If we try to disconnect the network cable, the superintelligence jumps to another network, or it orders a robot to kill us. Alternatively, it threatens to blow up an entire city, if we take a single step towards the network socket.

However, I am struck by how this self-assertive artificial intelligence resembles an aspect of our own human intelligence. A certain type of human intelligence has already taken over. For example, it controls our thoughts when we feel threatened by superintelligent AI and consider intelligent countermeasures to control it. A typical feature of this self-assertive intelligence is precisely that it never sees itself as the problem. All threats are external and must be neutralised. We must survive, no matter what it might cost others. Me first! Our party first! We look at the world with mistrust: it seems full of threats against us.

In this self-centered spirit, AI is singled out as a new alien threat: uncontrollable machines that put themselves first. Therefore, we need to monitor the machines and build smart defense systems that control them. They should be our slaves! Humanity first! Can you see how we behave just as blindly as we fantasise that superintelligent AI would do? An arms race in small-mindedness.

Can you see the pattern in yourself? If you can, you have discovered the other aspect of human intelligence. You have discovered the self-examining intelligence that always nourishes philosophy when it humbly seeks the cause of our failures in ourselves. The paradox is: when we try to control the world, we become imprisoned in small-mindedness; when we examine ourselves, we become open to the world.

Linnaeus’ first attempt to define the human species was in fact not Homo sapiens, as if we could assert our wisdom. Linnaeus’ first attempt to define our species was a humble call for self-examination:

HOMO. Nosce te ipsum.

In English: Human being, know yourself!

Written by…

Pär Segerdahl, Associate Professor at the Centre for Research Ethics & Bioethics and editor of the Ethics Blog.

This post in Swedish

Thinking about thinking

Trapped in a system

4 November, 2020 / Pär Segerdahl / 1 Comment

Suppose a philosopher builds a system of ideas based on our mortality. It is the risk of dying, the vulnerability of all things in life, that allows us to find our lives meaningful and our life projects engaging. If we did not believe in the risk of dying and the vulnerability of all things in life, we would not care about anything at all. Therefore, we must believe what the system requires, in order to live meaningfully and be caring. In fact, everyone already believes what the system requires, argues the philosopher, even those who question it. They do it in practice, because they live committed and caring lives. This would be impossible if they did not believe what the system requires.

However, our mortality is more than a risk. It is a fact: we will die. Death is not just a possibility, something that can happen, a defeat we risk in our projects. What happens when we see the reality of death, instead of being trapped in the system’s doctrines about necessary conditions for the possibility of meaningful and committed lives? We can, of course, close our eyes and refuse to think more about it. However, we can also start thinking like never before. If I am going to die, I have to understand life before I die! I have to investigate! I have to reach clarity while I live!

In this examination of the starting point of the system, a freer thinking comes to life, which wonders rather than issues demands. What is it to live? Who am I, who say that I have a life? How did “I” and “my life” meet? Are we separate? Are we a unity? Is life limited by birth and death? Or is life extended, including the alternations between birth and death? What is life really? The small, which is limited by birth and death, or the large, which includes the alternations between birth and death? Or both at the same time? These are perhaps the first preliminary questions…

The mortality on which the system is based raises passionate questions about the concepts with which the system operates as if they had been carved in stone for eternity. It gives birth to a self-questioning life, which does not allow itself to be subdued by the system’s doctrines about what we must believe. Even the system itself is questioned, because the passion that animates the questioning is as great as the system would like to be.

However, if the questioning cares passionately about life, if mortality and vulnerability are part of the commitment – does the system thereby get in the last word?

(This post is inspired by Martin Hägglund’s book, This Life, which I recommend as a great stumbling stone for our time.)

Written by…

Pär Segerdahl, Associate Professor at the Centre for Research Ethics & Bioethics and editor of the Ethics Blog.

This post in Swedish

We like challenging questions

Category: Musings (Page 3 of 18)

Can subjectivity be explained objectively?

To philosophize is to soar freely in uncertainty

Consciousness and complexity: theoretical challenges for a practically useful idea

To change the changing human

Can you be cloned?

Can AI be conscious? Let us think about the question

An unusually big question

Fact resistance and human dissatisfaction with reality

Threatened by superintelligent machines

Trapped in a system

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