Results for 'Extinction'

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  1.  56
    If Artificial Superintelligence Were to Cause Our Extinction, Would That Be So Bad?Émile P. Torres - 2025 - Canadian Journal of Bioethics / Revue canadienne de bioéthique 8 (3):74-85.
    Cet article examine si l’extinction de l’humanité provoquée par une super intelligence artificielle (SIA) aux valeurs divergentes serait néfaste, et pour quelles raisons. La question, selon moi, est faussement complexe. Je commence par présenter les trois principales positions de l’éthique existentielle, c’est-à-dire l’étude des implications éthiques et évaluatives de l’extinction de l’humanité. Il s’agit des points de vue de l’équivalence, des points de vue de la perte future et des points de vue pro-extinctionnistes. Je montre ensuite comment les (...)
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  2. An Analysis of Potential Ethical Justifications for Mammoth De-extinction And a Call for Empirical Research.Yasha Rohwer & Emma Marris - 2018 - Ethics, Policy and Environment 21 (1):127-142.
    We argue that the de-extinction of the mammoth cannot be ethically grounded by duties to the extinct mammoth, to ecosystem health or to individual organisms in ecosystems missing the mammoth. However, the action can be shown to be morally permissible via the goods it will afford humans, including advances in scientific knowledge, valuable experiences of awe and pleasure, and perhaps improvements to our moral character or behaviour—if and only if suffering is minimal. Finally, we call for empirical research into (...)
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  3. De-Extinction and the Risk of Moral Hazard.Christopher Lean, Andrew J. Latham, Annie Sandrussi & Wendy Rogers - forthcoming - Biological Conservation.
    Moral hazard occurs when the presence or promise of a new technology or policy reduces incentives for responsible behaviour, because the consequences of risky behaviour are perceived to be reduced, transferred, or mitigated. Moral hazard risk has been widely empirically investigated in the case of geoengineering for climate change, but other novel technologies have not been subject to such scrutiny. Ever since de-extinction was announced to the public as a viable possibility with modern biotechnology, a series of commentators have (...)
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  4. Human extinction and the value of our efforts.Brooke Alan Trisel - 2004 - Philosophical Forum 35 (3):371–391.
    Some people feel distressed reflecting on human extinction. Some people even claim that our efforts and lives would be empty and pointless if humanity becomes extinct, even if this will not occur for millions of years. In this essay, I will attempt to demonstrate that this claim is false. The desire for long-lastingness or quasi-immortality is often unwittingly adopted as a standard for judging whether our efforts are significant. If we accomplish our goals and then later in life conclude (...)
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  5.  76
    Resistance to punishment and extinction following training with shock or nonreinforcement.Robert T. Brown & Allan R. Wagner - 1964 - Journal of Experimental Psychology 68 (5):503.
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  6.  79
    Acquisition and extinction after initial trials without reward.Norman E. Spear, Winfred F. Hill & Denis J. O'Sullivan - 1965 - Journal of Experimental Psychology 69 (1):25.
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  7. A pragmatic approach to the possibility of de-extinction.Matthew H. Slater & Hayley Clatterbuck - 2018 - Biology and Philosophy 33 (1):4.
    A number of influential biologists are currently pursuing efforts to restore previously extinct species. But for decades, philosophers of biology have regarded “de-extinction” as conceptually incoherent. Once a species is gone, it is gone forever. We argue that a range of metaphysical, biological, and ethical grounds for opposing de-extinction are at best inconclusive and that a pragmatic stance that allows for its possibility is more appealing.
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  8. Human Extinction and Conditional Value.James Fanciullo - 2026 - Philosophical Studies 183 (1):165-181.
    Why should we prevent human beings from going extinct? Recently, several theorists have argued for “additional value views,” according to which our reasons to prevent extinction derive both from the value of the welfare of future lives, and from certain additional values relating to the existence of humanity (such as humanity’s intrinsic or “final” value). Even more recently, these theories have come under attack. In this paper, I first offer a partial taxonomy of additional value views, noting the distinction (...)
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  9. Human Extinction and AI: What We Can Learn from the Ultimate Threat.Andrea Lavazza & Murilo Vilaça - 2024 - Philosophy and Technology 37 (1):1-21.
    Human extinction is something generally deemed as undesirable, although some scholars view it as a potential solution to the problems of the Earth since it would reduce the moral evil and the suffering that are brought about by humans. We contend that humans collectively have absolute intrinsic value as sentient, conscious and rational entities, and we should preserve them from extinction. However, severe threats, such as climate change and incurable viruses, might push humanity to the brink of (...). Should that occur, it might be useful to envision a successor to humans able to preserve and hand down its value. One option would be to resort to humanoid robots that reproduce our salient characteristics by imitation, thanks to AI powered by machine learning. However, the question would arise of how to select the characteristics needed for our successors to thrive. This could prove to be particularly challenging. A way out might come from an algorithm entrusted with this choice. In fact, an algorithmic selection both at the social and at the individual level could be a preferred choice than other traditional ways of making decisions. In this sense, reflecting on human extinction helps us to identify solutions that are also suitable for the problems we face today. (shrink)
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  10. Overlapping neural systems mediating extinction, reversal and regulation of fear.Daniela Schiller & Mauricio R. Delgado - 2010 - Trends in Cognitive Sciences 14 (6):268-276.
  11. Should Extinction Be Forever?Karim Jebari - 2016 - Philosophy and Technology 29 (3):211-222.
    This article will explore a problem which is related to our moral obligations towards species. Although the re-creation of extinct animals has been discussed to some degree both in lay deliberations as well as by scientists, advocates tend to emphasize the technological and scientific value of such an endeavour, and the “coolness” factor, 32–33, 2013). This article will provide an argument in favour of re-creation based on normative considerations. The environmentalist community generally accepts that it is wrong to exterminate species, (...)
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  12.  14
    Better for Us if You Leave Now Human extinction, misanthropy, and a world without us.Ian James Kidd - 2026 - Daily Philosophy.
    Humans are the only species that can both cause and contemplate their own extinction. An essay revise of Todd May’s thoughtful book 'Should We Go Extinct?'.
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  13.  84
    Extinction and responsibility: toward an ethics framework for animal rights to life.Jelson R. de Oliveira, Thiago V. R. de Vasconcelos & Grégori de Souza - 2025 - Ethics in Science and Environmental Politics 25:39-49.
    This article aims to analyze the perspective of the philosopher Hans Jonas with regard to the rights of animals to life. We will show how, according to Jonas, the ethical significance of animals emerges as they reveal nature’s vulnerability and underscore the moral duty of humans, whose responsibility intensifies as their capacity to cause harm increases. Within this framework, it is essential to recognize that (1) Jonas supports the criterion of maximum benefit when it comes to animal experimentation for scientific (...)
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  14. Considering De-Extinction: Zombie Arguments and the Walking (And Flying and Swimming) Dead.Eric Katz - 2022 - Ethics, Policy and Environment 25 (2):81-103.
    De-extinction raises anew ontological and epistemological problems that have engaged environmental philosophers for decades. This essay re-examines these issues to provide a fuller understanding—and a critique—of de-extinction. One of my claims is that de-extinction as a philosophical problem merely recycles old issues and debates in the field (hence, “zombie” arguments). De-extinction is a project that arises out of the assertion of human domination of the natural world. Thus the acceptance of de-extinction as an environmental policy (...)
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  15. Resurrecting Extinct Species: Ethics and Authenticity.Douglas Ian Campbell & Patrick Michael Whittle - 2017 - London, UK: Palgrave-Macmillan. Edited by Patrick Michael Whittle.
    This book is about the philosophy of de-extinction. CHAPTER 1 introduces the two main philosophical questions that are raised by the prospect of extinct species being brought back from the dead—namely, the ‘Authenticity Question’ and the ‘Ethical Question’. It distinguishes the many different types and methods of de-extinction. Finally, it examines the aims of wildlife conservation with a view to whether they are compatible with de-extinction, or not. CHAPTER 2 examines three prime candidates for de-extinction—namely, the (...)
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  16. Qualia Extinction: The Formatted Self and the Permanent Foreclosure of Experiential Possibility.Merlin Bittlinger - 2026 - Köln: Pure Potentiality Press.
    Qualia Extinction argues that certain experiences depend on social structures for their very possibility — and that when those structures are destroyed, the experiences don’t just become rare. They become impossible. Gone the way a species goes extinct: not elsewhere, not dormant, not awaiting rediscovery, but permanently foreclosed. The book calls this qualia extinction, and it argues that the process conceals itself from those it affects, because the very capacities you would need to recognise the loss are among (...)
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  17. Mass extinctions as major transitions.Adrian Currie - 2019 - Biology and Philosophy 34 (2):29.
    Both paleobiology and investigations of ‘major evolutionary transitions’ are intimately concerned with the macroevolutionary shape of life. It is surprising, then, how little studies of major transitions are informed by paleontological perspectives and. I argue that this disconnect is partially justified because paleobiological investigation is typically ‘phenomena-led’, while investigations of major transitions are ‘theory-led’. The distinction turns on evidential relevance: in the former case, evidence is relevant in virtue of its relationship to some phenomena or hypotheses concerning those phenomena; in (...)
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  18.  78
    The Unnaturalness Objection to De-Extinction: A Critical Evaluation.Carolyn Mason - 2017 - Animal Studies Journal 6 (1):40-60.
    The Unnaturalness Objection to De-Extinction: A Critical Evaluation Carolyn Mason, University of Canterbury, New Zealand Abstract De-extinction of species has been criticised for being unnatural, as have the techniques that might be used to accomplish de-extinction. This objection of unnaturalness will be dismissed by those who claim that everything that humans do is natural, by those who claim that naturalness is a social construct, and by those who argue that ethical concerns arising from considerations of unnaturalness rest (...)
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  19.  89
    Extinct and Alive: Towards A Broader Account of Loss.Christopher J. Preston - 2021 - Philosophia 50 (5):2221-2234.
    Extinction is usually associated with the death of the last remaining individual of a species, taxon, or population of organisms. Here I ask the question of whether extinction might also be applied to cases where individuals of the relevant category remain alive. Global impacts in the Anthropocene suggest extinction may be broader than typically thought. Technologies available in the emerging ‘synthetic age’ alter taxa in ways that may appropriately be characterized as extinction. The core of the (...)
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  20.  81
    Acquisition and extinction of verbal expectations in a situation analogous to conditioning.L. G. Humphreys - 1939 - Journal of Experimental Psychology 25 (3):294.
  21. Human Extinction from a Thomist Perspective.Stefan Riedener - 2021 - In Stefan Riedener, Dominic Roser & Markus Huppenbauer, Effective Altruism and Religion: Synergies, Tensions, Dialogue. Baden-Baden, Germany: Nomos. pp. 187-210.
    “Existential risks” are risks that threaten the destruction of humanity’s long-term potential: risks of nuclear wars, pandemics, supervolcano eruptions, and so on. On standard utilitarianism, it seems, the reduction of such risks should be a key global priority today. Many effective altruists agree with this verdict. But how should the importance of these risks be assessed on a Christian moral theory? In this paper, I begin to answer this question – taking Thomas Aquinas as a reference, and the risks of (...)
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  22. Quenched: Five Fires for Thinking Extinction.Jemma Deer - 2019 - Oxford Literary Review 41 (1):1-17.
    By the light or remains of five fires, this paper considers how the current extinction crisis might be thought in relation to the future and the past, to speed and acceleration, to ir/reversibility...
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  23.  10
    (20 other versions)Logostalgia: Eschatology and the Sixth Extinction.Anthony D. Baker - forthcoming - Zygon.
    This is an accepted article with a DOI pre-assigned that is not yet published.The first century Christians' intense wrestling with the news of Jesus' resurrection gave way to a new accounting for the universal experience of dying, and then also to the experience of being trapped in scarcity, sin, and suffering. I propose that it is now time to wrestle out an account of the ways that same gospel touches our dawning awareness that we live after, alongside, and before unfathomable (...)
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  24. Ethical Arguments For and Against De-extinction.Douglas Ian Campbell & Patrick Michael Whittle - 2017 - In Douglas Ian Campbell & Patrick Michael Whittle, Resurrecting Extinct Species: Ethics and Authenticity. London, UK: Palgrave-Macmillan. pp. 87-124.
    This chapter surveys and critically evaluates all the main arguments both for and against de-extinction. It presents a qualified defence of the claim that conservationists should embrace de-extinction. It ends with a list of do’s and don’ts for conservationist de-extinction projects.
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  25.  84
    Extinction and descent.Peter T. Ellison - 1994 - Human Nature 5 (2):155-165.
    The probability of lineal extinction is sensitive to all the moments of the reproductive success probability distribution. In particular, high variance in reproductive success is associated with high probability of lineal extinction. Where male variance in reproductive success exceeds female variance, strictly patrilineal lines of descent will become extinct more rapidly than strictly matrilineal lines of descent. Patrilineal genealogies will be expected to be shallower and broader than matrilineal genealogies under such conditions. Potential implications of this genealogical asymmetry (...)
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  26. De-extinction as Artificial Species Selection.Derek D. Turner - 2017 - Philosophy and Technology 30 (4):395-411.
    This paper offers a paleobiological perspective on the debate concerning the possible use of biotechnology to bring back extinct species. One lesson from paleobiology is that extinction selectivity matters in addition to extinction rates and extinction magnitude. Combining some of Darwin’s insights about artificial selection with the theory of species selection that paleobiologists developed in the 1970s and 1980s provides a useful context for thinking about de-extinction. Using recent work on the prioritization of candidate species for (...)
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  27.  90
    Reconceptualizing Species as Species-Towards-Extinction.Matt Rosen - 2018 - Southwest Philosophy Review 34 (2):117-123.
    I have three aims in this paper. First, to consider the temporal way in which we conceptualise extinction. Second, to argue that our colloquial notion of time is in certain ways inadequate so far as said consideration goes. And third, in light of a different model of temporality better suited to thinking about extinction, to ask: what do we do now?
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  28. Extinction, Deterritorialisation and End Times: Peak Deleuze.Claire Colebrook - 2020 - Deleuze and Guattari Studies 14 (3):327-348.
    Have we reached what Alexander Galloway dismissively refers to as ‘peak Deleuze’? In this essay, I argue that the arrival at end times – with the sense of mass extinction and philosophy's exhaustion – is indeed a moment of ‘peak Deleuze’, but that this gesture of exhaustion is already implicit in A Thousand Plateaus. Recognising the limits and seduction of a text is never as easy as it seems; every attempt to break up with Deleuze and Guattari, though necessary, (...)
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  29. (1 other version)Reparations after species extinctions: An account of reparative interspecies justice.Anna Wienhues & Alfonso Donoso - 2024 - Journal of Social Philosophy:1-21.
    While anthropogenic species extinctions can be considered morally problematic for a range of reasons, they can also be described as a problem of interspecies justice. That is the focus of this paper in which we argue that human-caused species extinctions can be integrated within a non-anthropocentric account of reparative justice that is significantly similar to how reparation is understood within political theory at large. An account such as this faces a series of difficulties, such as how to make right past (...)
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  30. Extinction Risks from AI: Invisible to Science?Vojtech Kovarik, Christiaan van Merwijk & Ida Mattsson - manuscript
    In an effort to inform the discussion surrounding existential risks from AI, we formulate Extinction-level Goodhart’s Law as “Virtually any goal specification, pursued to the extreme, will result in the extinction of humanity”, and we aim to understand which formal models are suitable for investigating this hypothesis. Note that we remain agnostic as to whether Extinction-level Goodhart’s Law holds or not. As our key contribution, we identify a set of conditions that are necessary for a model that (...)
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  31. Distinguishing Extinction and Natural Selection in the Anthropocene: Preventing the Panda Paradox through Practical Education Measures.Yael Wyner & Rob DeSalle - 2020 - Bioessays 42 (2):1900206.
    In the midst of only the 6th mass extinction in the Earth's history, we must rethink how we teach evolution to prevent natural selection from being incorrectly used as a biological justification for inaction in the face of today's human‐caused mass extinction crisis. Pundits, policy makers, and the general public regularly identify the extinction of endangered species as natural selection at work, rather than attributing modern‐day extinction to the sudden catastrophic bad luck of human caused environmental (...)
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  32. The ethics of species extinctions.Anna Wienhues, Patrik Baard, Alfonso Donoso & Markku Oksanen - 2023 - Cambridge Prisms: Extinction 1 (e23):1–15.
    This review provides an overview of the ethics of extinctions with a focus on the Western analytical environmental ethics literature. It thereby gives special attention to the possible philosophical grounds for Michael Soulé’s assertion that the untimely ‘extinction of populations and species is bad’. Illustrating such debates in environmental ethics, the guiding question for this review concerns why – or when – anthropogenic extinctions are bad or wrong, which also includes the question of when that might not be the (...)
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  33.  76
    The acquisition and extinction of conditioned eyelid responses as a function of the percentage of fixed-ratio random reinforcement.David A. Grant & Lowell M. Schipper - 1952 - Journal of Experimental Psychology 43 (4):313.
  34. Why prevent human extinction?James Fanciullo - 2024 - Philosophy and Phenomenological Research 109 (2):650-662.
    Many of us think human extinction would be a very bad thing, and that we have moral reasons to prevent it. But there is disagreement over what would make extinction so bad, and thus over what grounds these moral reasons. Recently, several theorists have argued that our reasons to prevent extinction stem not just from the value of the welfare of future lives, but also from certain additional values relating to the existence of humanity itself (for example, (...)
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  35. Extinction.G. M. Aitken - 1998 - Biology and Philosophy 13 (3):393-411.
    A significant proportion of conservationists' work is directed towards efforts to save disappearing species. This relies upon the belief that species extinction is undesirable. When justifications are offered for this belief, they very often rest upon the assumption that extinction brought about by humans is different in kind from other forms of extinction. This paper examines this assumption and reveals that there is indeed good reason to suppose current anthropogenic extinctions to be different in kind from extinctions (...)
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  36. De-extinction and the conception of species.Leonard Finkelman - 2018 - Biology and Philosophy 33 (5):32.
    Developments in genetic engineering may soon allow biologists to clone organisms from extinct species. The process, dubbed “de-extinction,” has been publicized as a means to bring extinct species back to life. For theorists and philosophers of biology, the process also suggests a thought experiment for the ongoing “species problem”: given a species concept, would a clone be classified in the extinct species? Previous analyses have answered this question in the context of specific de-extinction technologies or particular species concepts. (...)
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  37.  49
    Acquisition and extinction rates as determinants of age changes in discrimination shift behavior.Donald J. Dickerson, Neil Novik & Sharon A. Gould - 1972 - Journal of Experimental Psychology 95 (1):116.
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  38.  70
    Acquisition and extinction of problem-solving set.R. Allen Gardner & Willard N. Runquist - 1958 - Journal of Experimental Psychology 55 (3):274.
  39.  48
    Learning without awareness and extinction following awareness as a function of reinforcement.Jerry Hirsch - 1957 - Journal of Experimental Psychology 54 (3):218.
  40.  61
    Differential effects of continuous extinction and discrimination training on the generalization gradient.Werner K. Honig, David R. Thomas & Norman Guttman - 1959 - Journal of Experimental Psychology 58 (2):145.
  41.  77
    Differential Resistance to Extinction Determined by a Small Number of Differential Instrumental Conditioning Trials.James R. Ison & Allen A. Adinolfi - 1968 - Journal of Experimental Psychology 77 (2):350.
  42.  66
    Resistance to extinction in planaria.H. D. Kimmel & H. A. Garrigan - 1973 - Journal of Experimental Psychology 101 (2):343.
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  43.  60
    Speed of running in extinction as a function of differential goal box retention time.H. E. Klugh - 1961 - Journal of Experimental Psychology 61 (2):172.
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  44.  69
    Partial reinforcement effect and extinction as a function of frustration and interfering responses.Langdon E. Longstreth - 1964 - Journal of Experimental Psychology 67 (6):581.
  45.  62
    Resistance to extinction as a function of degree of reproduction of training conditions.Melvin H. Marx - 1960 - Journal of Experimental Psychology 59 (5):337.
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  46.  46
    Reaction time and conditioning: extinction, recovery, and disinhibition.C. N. Rexroad - 1937 - Journal of Experimental Psychology 20 (5):468.
  47.  60
    Acquisition and extinction of human eyelid conditioned response as a function of schedule of reinforcement and unconditioned stimulus intensity under two masked conditioning procedures.Bryce C. Schurr & Willard N. Runquist - 1973 - Journal of Experimental Psychology 101 (2):398.
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  48. Psychic Extinctness.Jonty Tiplady - 2019 - Oxford Literary Review 41 (1):18-39.
    What we write about, calling it ext for short if we like, when we write about extinction, and what we mean when we refer by choice or otherwise to an extinction drive that is not coterminous with d...
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  49.  56
    Extinction and the Repeatability of the End: Wells, Cuvier, Nietzsche.Marisa Žele - 2022 - Filozofski Vestnik 42 (3).
    The paper explores the contact between the literary notion of the end of the world as depicted in H.G. Wells’s science fiction novel _The Time Machine_ and the concept of extinction, in the sense developed by the French naturalist Georges Cuvier, who at the turn of the 19 th century formulated a thesis about the structure of the world with a built-in end. The time traveller in Wells’s novel is driven into the distant future by an obsessive desire to (...)
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  50. Human Extinction, Artificial Womb and Intelligent Machines.Maurizio Balistreri - 2023 - International Journal of Applied Philosophy 37 (1):11-30.
    The theme of human extinction is increasingly at the center of the current debate on moral philosophy and bioethics. We look at space missions and station construction projects capable of accommodating a large population and at the colonization of other planets with great hope. However, solutions are not excluded either, which for now certainly appear to be much more original. One of the most original projects involves launching a spacecraft containing cryopreserved human embryos, which, once they arrive at destination (...)
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