This chapter describes three relatively specific forms such as destructive uploading, gradual uploading, and nondestructive uploading. Neuroscience is gradually discovering various neural correlates of consciousness, but this research program largely takes the existence of consciousness for granted. It presents an argument for the pessimistic view and an argument for the optimistic view, both of which run parallel to related arguments that can be given concerning teletransportation. Cryonic technology offers the possibility of preserving our brains in a low‐temperature (...) state shortly after death, until such time as the technology is available to reactivate the brain or perhaps to upload the information in it. Reconstructive uploading from brain scans is closely akin to ordinary (nongradual) uploading from brain scans, with the main difference being the time delay, and perhaps the continued existence in the meantime of the original person. (shrink)

If a brain is uploaded into a computer, will consciousness continue in digital form or will it end forever when the brain is destroyed? Philosophers have long debated such dilemmas and classify them as questions about personal identity. There are currently three main theories of personal identity: biological, psychological, and closest continuer theories. None of these theories can successfully address the questions posed by the possibility of uploading. I will argue that uploading requires us to adopt a new (...) theory of identity, psychological branching identity. Psychological branching identity states that consciousness will continue as long as there is continuity in psychological structure. What differentiates this from psychological identity is that it allows identity to continue in multiple selves. According to branching identity, continuity of consciousness will continue in both the original brain and the upload after nondestructive uploading. Branching identity can also resolve long standing questions about split-brain syndrome and can provide clear predictions about identity in even the most difficult cases imagined by philosophers. (shrink)

A counter analysis of David Chalmers' claims about the possibility of mind uploading within the context of the Singularity event.

The ‘Mind-Upload’ hypothesis, a radical version of the Brain-in-a-Vat thought experiment, asserts that a whole mind can safely be transferred from a brain to a digital device, after being exactly encoded into substrate independent informational patterns. Prima facie, MU seems the philosophical archenemy of the Embodied Mind theory, which understands embodiment as a necessary and constitutive condition for the existence of a mind and its functions. In truth, whether and why MU and EM are ultimately incompatible is unobvious. This paper, (...) which aims to answer both questions, will not simply confirm that MU and EM actually are incompatible. It will also show the true reason of their incompatibility: while EM implies that a mind’s individual identity is contingent upon the details of its physical constituents, MU presupposes that minds can be relocated from one material vessel to another. A systematic comparison between these conflicting assumptions reveals that the real shortcoming of MU is not the one usually discussed by the philosophical literature: it has nothing to do with MU’s functionalist or computationalist prerequisites, and is only secondarily related to the artificial implementability of consciousness; the real problem is that MU presupposes that minds could still be individuated and numerically identified while being reduced to immaterial formal patterns. EM seems committed to refute this assumption, but does it have sufficient resources to succeed? (shrink)

One of the more radical transhumanist proposals for future human being envisions the uploading of our minds to a digital substrate, trading our dependence on frail, degenerating “meat” bodies for the immortality of software existence. Yet metaphor studies indicate that our use of metaphor operates in our bodily inhabiting of the world, and a phenomenological approach emphasizes a “hybridity” to human being that resists traditional mind/body dichotomies. Future scenarios envisioning mind uploading and disembodied artificial intelligence (AI) share an (...) apocalyptic category with more traditional religious eschatologies, though they differ markedly in content; therefore, the insights of embodied cognition and their uptake in technological innovation are considered as they apply to theological concerns. Theology often functions in debates over the technological future to critique or to caution. However, theologians may learn from their technological dialogue partners when it comes to the future of embodiment and its implications for the construction and practice of theology. (shrink)

This chapter sets aside the question of whether a Singularity will occur, to focus on the closely related issue of MU, specifically as presented by one of its most articulate proponents, David Chalmers. The fundamental premise of Chalmers' arguments about MU is some strong version of the Computational Theory of Mind (CTM). The chapter proceeds in the following fashion: first, it recalls Chalmers' main arguments; second, it argues that the ideas of MU and CTM do not take seriously enough the (...) fact that consciousness is a biological phenomenon, as pointed out in different contexts by both John Searle and Jerry Fodor, among others; third, it stipulates for the sake of argument that MU is somehow possible, and show that it would, at best, amount to a sort of mind cloning, but most certainly not to a preservation of anyone's consciousness in a medium different from one's own brain. (shrink)

The author argues that uploading does preserve personal identity, at least identity of a certain sort. The fact that we are assuming that computers are capable of embodying all the same type of properties necessary for personal identity means that we can make use of the equivalency thesis. There are two reasons for invoking the equivalency thesis. The first is so that we are not misled by a new form of racism: substratism. The second is that it makes directly (...) relevant an enormous amount of philosophical effort that has gone into exploring the possibility of carbonto‐ carbon transfers. He examines an alternative explanation to somaticism for why people might be reluctant to use Parfit's Teletransporter, namely, fear of the unknown. Finally, the author talks about the type/token (TT) account of personal identity and then see whether the no‐branching argument has any traction against it. (shrink)

Abstract. Could a person or mind be uploaded—transmitted to a computer or network—and thereby survive bodily death? I argue ‘mind uploading’ is possible only if a mind is an abstract object rather than a concrete particular. Two implications are notable. One, if someone can be uploaded someone can be multiply-instantiated, such that there could be as many instances of a person as copies of a book. Second, mind uploading’s possibility is incompatible with the leading theories of personal identity, (...) insofar as these assume the mind is a concrete particular. Moreover, because David Chalmers (2010; 2012; 2014) defends mind uploading without construing minds as abstract, I show Chalmers’ argument to be unsound. (shrink)

What if we someday learn how to model small brain units, and so can "upload" ourselves into new computer brains? What if this happens before we learn how to make human-level artificial intelligences? The result could be a sharp transition to an upload-dominated world, with many dramatic consequences. In particular, fast and cheap replication may once again make Darwinian evolution of human values a powerful force in human history. With evolved values, most uploads would value life even when life is (...) hard or short, uploads would reproduce quickly, and wages would fall. But total wealth should rise, so we could all do better by accepting uploads, or at worse taxing them, rather than trying to delay or segregate them. (shrink)

Transhumanism and Extropianism are two recent ‘movements’ which aspire to transcend the perceived limitations of human biological evolution. This paper takes a critical look at two of the most controversial aspects of Extropianism—Uploading and Immortality. Uploading is the process by which a human will be able to transfer the entire contents of their brain to a more suitable supercomputational medium. When the newentity exist as software, immortality is virtually assured. This should be possible, it is claimed, within the (...) next fifty years! From both a pragmatic and philosophical perspective, I argue that these claims are at best misguided and at worst absurd. (shrink)

We present a hypothetical process of mind coalescence, where arti cial connections are created between two or more brains. This might simply allow for an improved form of communication. At the other extreme, it might merge the minds into one in a process that can be thought of as a reverse split-brain operation. We propose that one way mind coalescence might happen is via an exocortex, a prosthetic extension of the biological brain which integrates with the brain as seamlessly as (...) parts of the biological brain integrate with each other. An exocortex may also prove to be the easiest route for mind uploading, as a person's personality gradually moves away from the aging biological brain and onto the exocortex. Memories might also be copied and shared even without minds being permanently merged. Over time, the borders of personal identity may become loose or even unnecessary. (shrink)

In this essay we will use mind as the term to designate the totality and manner in which our thoughts take place. We use the term brain to refer to the underlying mechanics, the substrate and the manner in which it supports the operations needed to carry out thoughts.

I survey four categories of factors that might give a digital mind, such as an upload or an artificial general intelligence, an advantage over humans. Hardware advantages include greater serial speeds and greater parallel speeds. Self-improvement advantages include improvement of algorithms, design of new mental modules, and modification of motivational system. Co-operative advantages include copyability, perfect co-operation, improved communication, and transfer of skills. Human handicaps include computational limitations and faulty heuristics, human-centric biases, and socially motivated cognition. The shape of hardware (...) growth curves, as well as the ease of modifying minds, are found to have a major impact on how quickly a digital mind may take advantage of these factors. (shrink)

Objections to uploading may be parsed into substrate issues, dealing with the computer platform of upload and personal identity. This paper argues that the personal identity issues of uploading are no more or less challenging than those of bodily transfer often discussed in the philosophical literature. It is argued that what is important in personal identity involves both token and type identity. While uploading does not preserve token identity, it does save type identity; and even qua token, (...) one may have good reason to think that the preservation of the type is worth the cost. (shrink)

Could you survive your bodily death by uploading your mind?

This chapter discusses the two general kinds of uploading scenarios and given our response to Chalmers' objections, let us summarize where things stand. First, there is considerable reason to be pessimistic about instantaneous destructive uploading's ability to preserve identity or to produce continuations of the original person. Second, there is also good reason to be pessimistic about gradual destructive uploading's ability to preserve identity or produce continuations, since exactly the same issues arise in the context of gradual (...) uploading. The chapter introduces issues from the field of metaphysics that are key to determining whether you could survive uploading. The author argues that it is plausible, given these background metaphysical issues, that you will not survive uploading. The chapter considers David Chalmers' objections to our position, as stated in a recent paper of his. (shrink)

The function of the brain is intricately woven into the fabric of time. Functions such as (i) storing and accessing past memories, (ii) dealing with immediate sensorimotor needs in the present, and (iii) projecting into the future for goal-directed behavior are good examples of how key brain processes are integrated into time. Moreover, it can even seem that the brain generates time (in the psychological sense, not in the physical sense) since, without the brain, a living organism cannot have the (...) notion of past nor future. When combined with an evolutionary perspective, this seemingly straightforward idea that the brain enables the conceptualization of past and future can lead to deeper insights into the principles of brain function, including that of consciousness. In this paper, we systematically investigate, through simulated evolution of artificial neural networks, conditions for the emergence of past and future in simple neural architectures, and discuss the implications of our findings for consciousness and mind uploading. (shrink)

It’s fashionable to maintain that in the near future we can become immortal by uploading our minds to artificial computers. Mind uploading requires three assumptions: that we can construct realistic computational simulations of human brains; that realistic computational simulations of human brains would have conscious minds like those possessed by the brains being simulated; that the minds of the simulated brains survive through the simulation. I will argue that the first two assumptions are implausible and the third is (...) false. Therefore, we will not upload our mind to computers and, most likely, we will not upload anything resembling our mind to computers. (shrink)

There is a debate about the possibility of mind-uploading – a process that purportedly transfers human minds and therefore human identities into computers. This paper bypasses the debate about the metaphysics of mind-uploading to address the rationality of submitting yourself to it. I argue that an ineliminable risk that mind-uploading will fail makes it prudentially irrational for humans to undergo it.

In recent years, the idea of mind uploading has left the genre of science fiction. Uploading our minds as a form of immortality, or so it has been argued, is now within our reach. Of course, this depends on the assumption that our mind is nothing more than some sort of computer software running on the brain as hardware paving the way for a standard procedure of mind uploading, namely instantaneous destructive uploading – where the brain (...) is simulated on a computer - or gradual destructive uploading – where brain regions are gradually replaced by micro-chips. Lately, however, there has been sustained doubts that things are so simple. In this volume alone Susan Schneider & Joe Corabi and Gualtiero Piccinini argue that a person cannot survive standard procedures of mind uploading. The main reasons are that the uploading process violates identity criteria for the person and that it is unclear that conscious mental states can be uploaded. In this article, we argue that while the sceptics about the standard methods of uploading are probably right, there are more options to be evaluated. We introduce what we call slow continuous mind uploading as an alternative procedure. Slow continuous uploading is based on the extended mind thesis which claims that artefacts can under specific circumstances come to count as part of the realization basis for an individual’s mind. In this context, we explore a form of mind uploading which may already be being innovated today through our deep reliance upon cognitive incorporation of “smart” internet technologies. We will argue that this process may give us the right kind of tools to survive mind uploading, or more minimally, to create an agent that can be considered a psychological continuity of an individual. We think that, at least, the objections so far developed in the literature do not rule this out. (shrink)

This chapter focuses on how life after uploading will differ from life today. These differences are substantial: people will be able to alter their shape and appearance, travel at the speed of light, live comfortably throughout the solar system, and even dwell in artificial realities of their own design. It's important to note, however, that these differences are fundamentally superficial. We will laugh, cry, love, despair, strive for goals, and sometimes fall short. We will care for our friends and (...) family, seek reassurance when in doubt, make music, work hard and take breaks, as people have done for thousands of years. In the end, despite all the changes to our bodies, environments, and capabilities ‐ we will still be human. (shrink)

From a behaviorist perspective, the desire to upload “minds” is already being realized on a mass, hyper-industrial scale thanks to the convergence of cognitive computing and Big Data. The accusation is that the “mind” is not an entity that exists intracranially. Instead, it is conceived as a process of individuation, which occurs in different modes and numbers. Some narratives of mind-uploading and technics in popular culture are explored: Transcendence (2014, dir. Wally Pfister) and Player Piano by Kurt Vonnegut. The (...) discussed issues consider Bernard Stiegler’s phenomenological notion of originary default and Thierry Bardini’s analysis of junk. Several questions are raised regarding miscalculations, accidents, in addition to Nicolas Agar’s discussion on the end of humanity, and Daniel Dennett’s Multiple Drafts theory within the context of exteriorization, which is considered as constitutive of interiority. (shrink)

Humans have long wondered whether they can survive the death of their physical bodies. Some people now look to technology as a means by which this might occur, using terms such 'whole brain emulation', 'mind uploading', and 'substrate independent minds' to describe a set of hypothetical procedures for transferring or emulating the functioning of a human mind on a synthetic substrate. There has been much debate about the philosophical implications of such procedures for personal survival. Most participants to that (...) debate assume that the continuation of identity is an objective fact that can be revealed by scientific enquiry or rational debate. We bring into this debate a perspective that has so far been neglected: that personal identities are in large part social constructs. Consequently, to enable a particular identity to survive the transference process, it is not sufficient to settle age-old philosophical questions about the nature of identity. It is also necessary to maintain certain networks of interaction between the synthetic person and its social environment, and sustain a collective belief in the persistence of identity. We defend this position by using the example of the Dalai Lama in Tibetan Buddhist tradition and identify technological procedures that could increase the credibility of personal continuity between biological and artificial substrates. (shrink)

_Intelligence Unbound_ explores the prospects, promises, and potential dangers of machine intelligence and uploaded minds in a collection of state-of-the-art essays from internationally recognized philosophers, AI researchers, science fiction authors, and theorists. Compelling and intellectually sophisticated exploration of the latest thinking on Artificial Intelligence and machine minds Features contributions from an international cast of philosophers, Artificial Intelligence researchers, science fiction authors, and more Offers current, diverse perspectives on machine intelligence and uploaded minds, emerging topics of tremendous interest Illuminates the nature (...) and ethics of tomorrow’s machine minds—and of the convergence of humans and machines—to consider the pros and cons of a variety of intriguing possibilities Considers classic philosophical puzzles as well as the latest topics debated by scholars Covers a wide range of viewpoints and arguments regarding the prospects of uploading and machine intelligence, including proponents and skeptics, pros and cons. (shrink)

For Ray Kurzweil, artificial intelligence (AI) is not just about making artificial things intelligent; it's also about making humans artificially superintelligent. The author challenges Kurzweil's predictions about the destiny of the human mind. He argues that it is unlikely ever to be rational for human beings to upload their minds completely onto computers. The author uses the term “mind uploading” to describe two processes. Most straightforwardly, it describes the one‐off event when a fully biological being presses a button and (...) instantaneously and completely copies her entire psychology into a computer. It also describes the decisive event in a series of replacements of neurons by electronic chips. Searle's Wager treats the exchanges over the possibility of successful mind uploading in much the same way that Pascal's Wager treats the debate over God's existence. Finally the author explains why nondestructive uploading is prudentially irrational. (shrink)

The aim here is to implement intelligence in an engineered processing substrate – a machine mind, as it were. This solution is clearly related to work in artificial intelligence (AI) and shares many of its analytical requirements and synthesis goals, but the objective is unambiguously to make individual human minds independent of a single substrate. Brain–machine interfaces require adaptations for communication to be possible, emphasizing either the machine or the brain. Brain emulation on general‐purpose computers is convenient, because model functions (...) can be modified easily. Ultimately, a mature emulation demands a suitable computing substrate. Theoretical debates occasionally focus on the question of determinism and computation in the Von Neumann sense. ARPANET (the Advanced Research Projects Agency Network) useful for university projects and for the military, but it was not immediately obvious what sort of civilian applications would thrive on such a computer network. (shrink)

Mind uploading speculation and debate often concludes that a procedure described as gradual in-place replacement preserves personal identity while a procedure described as destructive scan-and-copy produces some other identity in the target substrate such that personal identity is lost along with the biological brain. This paper demonstrates a chain of reasoning that establishes metaphysical equivalence between these two methods in terms of preserving personal identity.

In a paper in this journal, Neil Levy challenges Nicholas Agar’s argument for the irrationality of mind-uploading. Mind-uploading is a futuristic process that involves scanning brains and recording relevant information which is then transferred into a computer. Its advocates suppose that mind-uploading transfers both human minds and identities from biological brains into computers. According to Agar’s original argument, mind-uploading is prudentially irrational. Success relies on the soundness of the program of Strong AI—the view that it may (...) someday be possible to build a computer that is capable of thought. Strong AI may in fact be false, an eventuality with dire consequences for mind-uploading. Levy argues that Agar’s argument relies on mistakes about the probability of failed mind-uploading and underestimates what is to be gained from successfully mind-uploading. This paper clarifies Agar’s original claims about the likelihood of mind-uploading failure and offers further defense of a pessimistic evaluation of success. (shrink)

This chapter identifies some of the unique ways in which uploading relates to transformations in values, as well as to collect, and to some extent integrate, diverse yet overlapping ideas and research relevant to the question of teleology in a transhumanist/posthuman context. The transition to a non‐biological substrate represents a nonpareil transformation of values. Given an unprecedented influx of novelty, it is difficult to anticipate new values and directions; however, the underlying patterns of human teleology, coupled with the fundamental (...) values carried forward to the transition, can suggest invariants in values and which directions might be pursued. Would uploaded persons spend most of their time inside or outside virtual reality? Would there be radical diversity in body shape and form, or a concentration of similar morphologies? While many provocative questions remain regarding a post‐biological future, some answers seem strongly supported. (shrink)

Zu den weiterreichenden transhumanistischen Zukunftsvisionen gehört Mind-Uploading: Wir werden dank wissenschaftlicher und technologischer Fortschritte in der Lage sein, Bewusstsein auf künstliche Körper oder digitale Strukturen zu transferieren, um sehr viel länger oder gar unendlich lange leben zu können. Im Kern handelt es sich also um die Vision, durch Technik den Tod zu überwinden. In diesem Beitrag gehe ich im Wesentlichen der Frage nach, welche Theorie des Bewusstseins bzw. welches Geist-Körper-Verhältnis im Mind-Uploading vorausgesetzt werden. Ich werde dafür argumentieren, dass (...) das zugrunde gelegte Verständnis des menschlichen Geistes problematisch ist, weil die Rolle des Eingebettet-Seins in einen lebendigen Körper unterschätzt wird. Mind-Uploading arbeitet mit einem stark verkürzten Begriff des Geistes, der den komplexen Bezügen zu den biologischen, psychischen und sozialen Dimensionen unserer Existenz nicht gerecht wird. (shrink)

Immer mehr sehen wir uns in die Lage versetzt, aktiv Einfluss nicht nur auf unsere Existenz und unser Leben, sondern auch auf die Bedingungen unseres Sterbens zu nehmen. Alterungsprozesse aber auch unser Tod gelangen zunehmend in den Verfügungsbereich unserer Selbstbestimmung und sind zu einem gewissen Grade gestaltbar geworden. Offen ist, wohin dieser Trend vor dem Hintergrund aktueller technologischer Fortschritte noch führen mag. Gegenwärtig sind wir mit den Problemen einer alternden Bevölkerung, einer unzureichenden Altenpflege und einer mangelhaften Alterskultur konfrontiert, die nach (...) gesellschaftspolitischen und medizinethischen Handlungsoptionen verlangen. Zugleich kursieren Zukunftsvisionen, in denen der physiologische Verfall im Zuge des Alterns und damit auch die Leiblichkeit des Menschen insgesamt als defizitär betrachtet wird. Alternative Lebensentwürfe in post- oder transhumanistischen Kreisen betrachten den Tod als extreme Grenzerfahrung, die es zu verhüten gilt. Eine selbstbestimmte Existenz wird mit Selbstoptimierung gleichgesetzt – und sei es auch um den Preis des eigenen Leibes. Werden hier die Grenzen des Menschseins erweitert oder verengt? (shrink)

ZusammenfassungIch möchte in diesem Artikel aufzeigen, dass ein Leben oder zumindest eine Fortexistenz des Subjekts nach dem physischen Tod aus anthropologischer Sicht durchaus nicht ausgeschlossen, die Fortexistenz einer Person durch die Übertragung ihres Geistes auf eine Festplatte dagegen aus prinzipiellen Gründen unmöglich ist. Beide Thesen lassen sich durch eine Reflexion auf die humane Verfassung begründen.

I develop an argument that believing in the survivability of a mind uploading procedure conveys value to its believers that is assessable independently of assessing the truth of the belief. Regardless of whether the first-order metaphysical belief is true, believing it conveys a kind of Darwinian fitness to the believer. Of course, a further question remains of whether having that Darwinian property can be a basis—in a rational sense of being a basis—for one’s holding the belief. I’ll also make (...) some remarks in the present article toward answering that latter question. (shrink)

An ontology of information belies our common intuitions about reality today and animates and governs both explicit scholarly study in philosophy and the sciences as well as the ideologies that are growing out of them. Transhumanism is one such technoscientific ideology that holds to a very specific ontology of information which need not be the only one on offer. This article argues that the transhumanist ontology of information exhibits gnostic and docetic religious overtones in it and that it devalues physical (...) existence. At the same time, despite claiming a rejection of supernature, hypothetical transhumanist practices (such as mind‐uploading) posit the infosphere as a kind of supernatural realm that is often set in opposition to the natural world. This article presents a critique of transhumanist conceptions of information and offers an alternative ontology of information that more adequately accounts for the distinction between the natural and supernatural as well as the integrity of the physical world. (shrink)

As persons, we are importantly different from all other creatures in the universe. But in what, exactly, does this difference consist? What kinds of entities are we, and what makes each of us the same person today that we were yesterday? Could we survive having all of our memories erased and replaced with false ones? What about if our bodies were destroyed and our brains were transplanted into android bodies, or if instead our minds were simply uploaded to computers? -/- (...) In this engaging and accessible introduction to these important philosophical questions, Amy Kind brings together three different areas of research: the nature of personhood, theories of personal identity over time, and the constitution of self-identity. Surveying the key contemporary theories in the philosophical literature, Kind analyzes and assesses their strengths and weaknesses. As she shows, our intuitions on these issues often pull us in different directions, making it difficult to develop an adequate general theory. Throughout her discussion, Kind seamlessly interweaves a vast array of up-to-date examples drawn from both real life and popular fiction, all of which greatly help to elucidate this central topic in metaphysics. -/- A perfect text for readers coming to these issues for the first time, Persons and Personal Identity engages with some of the deepest and most important questions about human nature and our place in the world, making it a vital resource for students and researchers alike. (shrink)

Would you survive if your consciousness branched into two or more streams? Commonly discussed within the context of split-brain scenarios, this possibility might soon become commonplace with mind uploading technology. Cerullo suggests that after nondestructive mind uploading and other branching scenarios, personal identity would continue in two streams of consciousness. Thus he argues for what he calls branching identity. In this discussion, I evaluate the theory of branching identity and Cerullo’s arguments for it, concluding that branching identity is (...) insufficiently justified and does not yield a better interpretation of branching cases than provided by Parfit. (shrink)

Our digital technologies have inspired new ways of thinking about old religious topics. Digitalists include computer scientists, transhumanists, singularitarians, and futurists. Digitalists have worked out novel and entirely naturalistic ways of thinking about bodies, minds, souls, universes, gods, and life after death. Your Digital Afterlives starts with three digitalist theories of life after death. It examines personality capture, body uploading, and promotion to higher levels of simulation. It then examines the idea that reality itself is ultimately a system of (...) self-surpassing computations. On that view, you will have infinitely many digital lives across infinitely many digital worlds. Your Digital Afterlives looks at superhuman bodies and infinite bodies. Thinking of nature in purely computational terms has the potential to radically and positively change our understanding of life after death. (shrink)