In 2021, the Bigelow Institute for Consciousness Studies (hereafter, BICS) sponsored an essay competition (hereafter, the Contest) designed to solicit the best evidence for the hypothesis that human consciousness survives bodily death, and more specifically, evidence that would prove this hypothesis beyond a reasonable doubt. The summer 2022 issue of the Journal of Scientific Exploration featured a special subsection on the BICS contest and its winning essays. Robert Bigelow and Colm Kelleher outlined the motivation, design, and judging criteria for the (...) competition. Keith Augustine provided an extensive critical commentary on the contest design and eight of its prominent winning essays. Stephen Braude and several coauthors responded to Augustine’s criticisms, and Augustine provided a reply to Braude and his collaborators. Finally, the subsection concluded with a collaborative paper in which Etienne LeBel, Adam Rock, and Augustine proposed a more rigorous experimental design for testing the survival hypothesis. Augustine presented important criticisms of the Contest and several of its prominent winning essays. Moreover, many of his criticisms apply to survival literature in general and so are instructive for the wider survival debate. And Braude, one of the most important contributors to the survival debate since C.D. Broad and C.J. Ducasse, was at the helm of the reply to Augustine. Although the response to Augustine raised important concerns about skeptical assessments of the evidence for survival, it was hamstrung with several defects. 1. Preliminaries 2. Problematic Aspects of the Reply to Augustine 3. What is the Question? Honing in on the Actual Disagreement 4. Inference to Best Explanation 5. Confirmation Approaches to Evidential Support -- 5.1 Evidential Justification -- 5.2 When Does an Observation Favor One Hypothesis Over Another Hypothesis? The Law of Likelihood -- 5.3 When Should We Up Our Confidence in a Hypothesis? Incremental Confirmation -- 5.4 How Can We Determine the Net Plausibility of a Hypothesis? Bayes’ Theorem and Posterior Probabilities -- 5.5 Which of Two Hypotheses is More Probable than the Other? Principle of Contrastive Posterior Probabilities -- 5.6 When Does Evidence Justify Believing a Hypothesis? Principle of Absolute Confirmation -- 5.7 Survivalist Confusions about Bayesian Analyses -- 5.8 The Washing Out of Priors -- 5.9 The Subjectivism Objection -- 5.10 Summing Up Insights from Confirmation Theory -- 6. Back to Braude 7. Varieties of Skepticism 8. Neurophysiological Evidence and the Survival Hypothesis 9. The Data from Mediumship 10. The Alleged Improbability of Fraud and Other Counterexplanations 11. Mediumship and the Logic of Confirmation 12. The Significance of Failed Tests 13. Survivalist Rescues and Contrastive Confirmation 14. Evidential Support without Predictions -- 15. The Testability Problem -- Concluding Remarks. (shrink)

The failure of five psychical researchers to confront my critique of Bigelow Institute contest-winning essays with counterpoints or concessions responsive to its novel criticisms is disappointing. Their defensive and scattershot reply lost sight of whether the critiqued essays met their directive to provide "hard evidence 'beyond a reasonable doubt'" of the survival of human consciousness. In the critique I also questioned the scientific validity of seeking ostensible evidence for discarnate personal survival without giving due care to potential evidence against it, (...) for no scientific (or even legal) investigation of evidence tips the scales in favor of a preordained conclusion by simply never adding any opposing items to the opposite scale. Survival researchers, though, have consistently proceeded in this partisan way. Those who claim that science should expand its metaphysically conservative picture to include things otherwise not known to exist assume the burden of showing what they claim. My interlocutors' almost exclusively testimonial evidence does not adhere to the long-standing scientific principles required by the scientific community. For the kind of evidence that could be publicly confirmed is simply not the kind that survival researchers have been able to provide, just as we would expect of a hodgepodge of deception, embellishment, malobservation, misreporting, self-deception, and so on; but which would be surprising on the hypothesis that discarnate personal survival occurs. The survival evidence does not even survive elementary scrutiny, let alone outweigh our everyday experience of the biological fragility of our own minds. The totality of the evidence renders discarnate personal survival highly unlikely. Attempts to reinterpret this evidence away through various analogies fail because a hypothesis that makes false predictions, like that of the independence of individual consciousness from a functioning brain, will continue to make them no matter what analogy one uses to illustrate it. -/- 1. The "Best" Survival Evidence: Mental Mediumship -- 2. Testimonial Evidence and the Burden of Proof -- 3. Does Physical Mediumship Provide Good Evidence of Survival? -- 4. Advancing Beyond Eternally Debatable Evidence -- 5. Prospective Experimental Tests of Survival -- 6. Setting the Record Straight -- 7. Rising to the Neuroscientific Challenge -- 8. Conclusion: Reframing Facts Does Not Change Them. (shrink)

Michael Nahm's preceding commentary accuses me of seven misrepresentations. One of these is an acknowledged good-faith error about a peripheral detail, while the remaining six are demonstrably accurate descriptions of Nahm's statements. At the same time, Nahm verifiably misrepresents me frequently and intentionally over issues that he takes to be consequential, which is a much more serious offense. All authors should call out when an interlocutor get their points wrong, but only when they can definitively back up the charge. Where (...) Nahm weakly attempts to show that I misrepresented him, I will show that, if anything, his showcase consists of six verifiably accurate characterizations of his Bigelow Institute contest-winning essay's conclusions. His commentary exemplifies the truism that one can appeal to a million frivolous reasons to dismiss what an opponent has to say if one is absolutely determined not to hear him. Though committed survivalists will undoubtedly be satisfied that survival researchers have responded to me regardless of whether they have responded well, those that care about the underlying issues will hopefully find value in my reply. -/- 1. Introduction -- 2. My (One) Accidental Misattribution -- 3. Nahm's (Repeated) Intentional Mischaracterizations -- 4. Nahm's Mischaracterizations to Shift the Burden of Proof -- 5. Nahm's Seven Wonders of the World -- 6. Conclusion: Assertions Should be Supported. (shrink)

Prior experimental studies of anomalous information reception (AIR) have been touted as strong evidence for postmortem survival of consciousness yet are plagued by several methodological weaknesses that preclude clear evidence of positive results. The present team provides an adversarial collaboration to identify and compensate for the major limitations of these previous approaches. We outline a more rigorous preregistered study design that eliminates or minimizes researcher bias in (a) data cleaning and (b) statistical analysis. Obtaining positive results with our recommended design (...) would arguably yield data that skeptics and sympathetic researchers would agree is more clearly interpretable and offers stronger support for a survivalist interpretation. However, this proposed study is not intended to be definitive but rather only a next step in a research program that aims to improve on earlier published efforts. It would also admittedly be time-consuming and expensive to implement, as well as raise ethical considerations in utilizing vulnerable research populations. However, these costs are required to achieve the rigor necessary to advance scientific knowledge in survival research. 1. Introduction -- 2. Laying a Working Foundation -- 3. Choice of "Survival Effect" -- 4. The Recommended Preregistered Protocol -- 5. Considerations and Caveats -- 5.1. Strengths of Such Protocol -- 6. Concluding Thoughts. (shrink)

In a 2022 critique of the Bigelow Institute for Consciousness Studies essay competition on the “best” evidence for life after death (“the survival of human consciousness”) and in replies to two commentaries on it, I made passing reference to the parallels between the arguments provided by survival researchers—psychical researchers ostensibly investigating evidence for an afterlife using scientific best practices—and the well-worn fallacies repeatedly committed by creationists and other Christian apologists. In this essay, I highlight several parallel fallacious arguments found among (...) both those at the forefront of “scientific” research into an afterlife and those engaged in Christian apologetics. (shrink)

In the last quarter of 2024 four articles on survival after death were published online ahead of print in the International Review of Psychiatry. Two of these included gratuitous attempts to discredit the work of a well-known survival critic. After correcting these misrepresentations, in this response Keith Augustine lays out how those who appeal to survival research to support their beliefs bungle their purportedly scientific assessments of the evidence concerning whether or not individual human minds survive death in a discarnate (...) state (without a normal physical body). The response also lays out why the still-common arguments that the late eminent thanatologist Robert Kastenbaum offered in favor of a discarnate afterlife are fallacious. It canvasses erroneous tropes about discovering white crows and the supposed impossibility of proving negatives, how scientific facts are established as highly probable, how psychical research is grounded on fallacious arguments from ignorance, and when all else fails, how survival researchers resort to psychologizing their critics rather than address their critics' arguments. Their collective failure to engage their critics' actual arguments raises the issue of whether survival proponents are able to adequately answer them—and if not, why not. Augustine submits that they are unable to answer their critics because the scientific evidence against their afterlife beliefs is incredibly strong. 1. Introduction -- 2. Gregory Shushan -- 3. Andreas Sommer -- 3.1 The Irrelevance of My Work to Sommer’s Thesis -- 3.2 How My Use is Comparable to What Robert Kastenbaum Intended -- 3.3 Sommer’s Characterization of The Myth of an Afterlife -- 3.4 The Context of What Kastenbaum was Trying to Do -- 3.5 Where Kastenbaum Fell on the Survival Question—and Why -- 3.5.1 Fallacious White Crows -- 3.5.2 Proof, Certainty, and Proving Negatives -- 3.5.3 Causal Ignorance is not Causal Evidence -- 3.5.4 Psychologizing Opponents -- 4. Conclusion: A Belief in Search of Evidence, or Evidence-Driven Belief? (shrink)