The Ethics of De-Extinction

“de-extinction” refers to the process of resurrecting extinct species by genetic methods. This science-fiction-sounding idea is in fact already in early processes of scientific implementation. Although this recent “revival of the dead” raises deep ethical questions, the ethics of de-extinction has barely received philosophical treatment. Rather than seeking a verdict for or against de-extinction, this paper attempts an overview and some novel analyses of the main ethical considerations. Five dimensions of the ethics of de-extinction are explored: (a) the possible contribution of de-extinction to promoting ecological values, (b) the deontological argument that we owe de-extinction to species we rendered extinct, (c) the question of “playing God” through de-extinction, (d) the utilitarian perspective, and (e) the role of aesthetic considerations in the ethics of de-extinction. A general feature arising from the paper’s discussion is that, due to de-extinction’s special character, it repeatedly tests the limits of our ethical notions.     

NAVIGATING THE FUTURE IN A SEA OF CRISPR UNCERTAINTY

Humanity's toolkit for altering the world we live in now includes CRISPR. Through an evolutionary process, bacteria acquired a way to protect themselves from an invading virus, making their immediate future more secure. In human hands, this powerful genome-editing tool offers the potential to impact, at a breathtaking rate, not only our own evolutionary future, but the future of other life on this planet. Ethical concerns about altering genomes are not new, but the birth of two CRISPR gene-edited babies last year created a renewed urgency around navigating the future and the lack of an agreed-upon map to guide us is distressing. The goal of this article is not to provide that map but to suggest two essential questions, drawn from the context of events surrounding CRISPR to date, that should guide its drafting—“Who do we trust?” and “When is it time to act?”—and to consider what Unitarian Universalism might contribute to answering those questions.     

THE CRISPR APPLE ON THE TREE OF KNOWLEDGE CONFERENCE HIGHLIGHTS: CRISPR IN SCIENCE,ETHICS, AND RELIGION

The Institute on Religion in the Age of Science (IRAS) asked Ted Peters, an eminent theologian and bioethicist who was at the forefront of the cloning and stem cell debates in the past few decades, and myself, a molecular biologist, to invite scholars from various fields to brainstorm the religious and ethical implications of the CRISPR revolution. We invited keynote speakers, whose talks will be covered here, as well as other speakers and poster presentations. The conference also hosted question and answer sessions, chaplain sessions, and discussions throughout the week at the beautiful Star Island in the summer of 2019. The purpose of this paper is to highlight and sample the discussions and presentations from that conference. I will organize them into three broad topics: CRISPR in science, ethics, and religion. For readers unfamiliar with CRISPR technology, this overview can also serve as an introduction to the field, and a stepping stone for future ideas for CRISPR discussions.     

揭秘经济管理中的行为异象：心理账户理论的应用启示

2017年Richard H. Thaler获得诺贝尔经济学奖, 其重要的研究贡献之一是催生并发展了心理账户理论。心理账户理论被广泛用于解释经济管理中的行为异象。文章以消费决策、金融管理决策两大领域的应用研究为外在逻辑, 以心理账户的设立、运算和关闭过程的特点为内在逻辑, 重点探讨了消费决策中的“标签效应”、“预算效应”、“价格幻觉”、“解耦效应”和“效用偏差”; 金融管理决策中的“粘蝇纸效应”、“薪酬感知之谜”、“税收-投资之谜”、“会计信息披露之谜”和“处置效应”十大行为异象。文章进一步提出未来可能的两个研究方向, 一是通过眼动技术和认知神经科学方法揭示心理账户影响行为决策的内在过程及神经机制; 二是将心理账户理论应用于“以小拨大”的行为助推, 助力政府公共管理和企业管理决策。     

Gendered Racial Identity and Involvement with School

We studied the influence of three components of racial-ethnic identity (REI) on school involvement (including possible selves) in middle school with an African-American, low-income, urban sample. We explored the impact of one REI component, “awareness of racism,” and we hypothesized that the nature of the effect oftheother two components—positive ingroup “connectedness” and “embedded achievement”—would differ by gender because they offset gender differences in agency and relatedness. We developed a measure of REI (pilot N=139) and examined change in involvement over the eighth-grade year (study N=101) using hierarchical regression. For boys, the “connectedness” component of REI predicted improved grades, increased study time, better attendance, and more numerous strategies to attain academic possible selves; for girls, the “embedded achievement” component of REI predicted improvement in grades. Youth high in all three elements of REI became more concerned about school.     

That “Ought” Does Not Imply “Right”: Why It Matters for Virtue Ethics

Virtue ethicists sometimes say that a right action is what a virtuous person would do, characteristically, in the circumstances. But some have objected recently that right action cannot be defined as what a virtuous person would do in the circumstances because there are circumstances in which a right action is possible but in which no virtuous person would be found. This objection moves from the premise that a given person ought to do an action that no virtuous person would do, to the conclusion that the action is a right action. I demon‐strate that virtue ethicists distinguish “ought” from “right” and reject the assumption that “ought” implies “right.” I then show how their rejection of that assumption blocks this “right but not virtuous” objection. I conclude by showing how the thesis that “ought” does not imply “right” can clarify a further dispute in virtue ethics regarding whether “ought” implies “can.”     

Can a temporal processing deficit account for dyslexia?

In this comment, we argue that although Farmer and Klein (1995) have provided a valuable review relating deficits in nonreading tasks and dyslexia, their basic claim that a “temporal processing deficit” is one possible cause of dyslexia is somewhat vague. We argue that “temporal processing deficit” is never clearly defined. Furthermore, we question some of their assumptions concerning an auditory temporal processing deficit related to dyslexia, and we present arguments and data that seem inconsistent with their claims regarding how a visual temporal processing deficit would manifest itself in dyslexic readers. While we agree that some dyslexics have visual problems, we conclude that problems with reading caused by the visual mechanisms that Farmer and Klein postulate are quite rare.     

Ideal learning machines

We examine the prospects for finding “best possible” or “ideal” computing machines for various learning tasks. For this purpose, several precise senses of “ideal machine” are considered within the context of formal learning theory. Generally negative results are provided concerning the existence of ideal learning-machines in the senses considered.     

Group Dynamics—Boon or Bane?

In our society an increasingly greater emphasis is being placed on group interaction and decision-making. Persons participating in such a process often use the term “group dynamics” to describe what is thought to be a social-psychological phenomenon. This article discusses some of the elements of “true” group characteristics and effects, and their possible existence in “group dynamic” situations. The article also deals with the implications of the effects of these elements in “group dynamic” environments on educational and administrative leadership and decision-making.     

Position of code and code for position: From isomorphism to a sensorimotor account of space perception

The paper starts with a discussion of the assumption that positions of the outer world are coded by the anatomical locations of firing neurons within retinotopic maps (“coding position by position”). This “code position theory” explains space perception by some kind of structural isomorphism since it implies that the perceptual space is based on a spatial structure within the brain. The axiom of structural isomorphism is rejected. Subsequently, a sensorimotor account of space perception is outlined according to which the spatial structure of the outer world is coded by the temporal structure of cortical processing. The basis is that action changes the perceiver's relationship to the outer world and, therefore, changes the representation of the outer world coded by the sensory responses of the brain. According to this view the code for position is not a spatial but a temporal structure resulting from action (“coding position by action”). The sensorimotor account offers a possible solution to the binding problem. The paper ends with some remarks on the possible origin and function of retinotopic representations.     

Institute report: The annual summer program in phenomenology

Abstract

This article presents Merleau‐Ponty's concept of “flesh” as a possible factor in the (re)defining of the Rogerian theory in terms of its concept (perspective) of man and the world. It describes Merleau‐Ponty's study of phenomena, emphasizing those aspects which are most closely related to his concept of man, on the course which brings one to his concept of “flesh.” It will include some cases of therapeutic treatment from the view point of “man in the world,” which is proposed by the philosopher.     

Levels of processing: Past,present... and future?

In this article I first briefly survey some enduring legacies of the Craik and Lockhart (1972) article on levels of processing (LOP) and address some common criticisms. In the next section I discuss whether memory can be regarded as “pure processing”, the role of short-term memory in an LOP framework, measurement of “depth” in LOP, encoding-retrieval interactions, the concept of consolidation, and the reality of “levels” of processing. In the final section I offer some speculations on future directions, discussing the notion of levels of representation and a possible continuing role for LOP in memory research.     

Individual differences in speech fusion: Methodological and theoretical explorations

Day (Note 1) constructed pairs of speech sounds such as “lanket” and “banket” from words (e.g., blanket) by omitting either the first or second consonant. When these two components were presented about the same time, one to each ear, some people appeared to fuse them, reporting they heard the word. Other people rarely fused. Moreover, if asked to report the first letter they heard, a judgment of temporal order, subjects that tended to fuse also reported what would be the first consonant of the word, even when it was not first in the pair of components. From this and other evidence, Day concluded that the perception of some individuals might be “language-bound.” We tested a strong version of the language-boundness view of fusion and were able to reject it. We also examined several other possible causes of individual differences in fusion rate. Our second experiment provides evidence that a more general failure to discriminate temporal order of even nonlinguistic material may be involved.     

USE OF THE PHRASE “PERSONAL RELATIONSHIP WITH JESUS”: TOWARD A COMPREHENSIVE INTERDISCIPLINARY EXPLANATION

When people use the phrase “personal relationship with Jesus,” how does one explain its significance? Normally attributed to evangelical Protestant Christians, use of the phrase “personal relationship with Jesus” is a complicated phenomenon, and an explanation of it requires drawing upon resources from across multiple disciplines rather than a single discipline only. Attempts to explain exactly what the phrase “personal relationship with Jesus” means frequently can be mystifying, on the one hand, or dismissive and simplistic, on the other hand. This article moves potentially toward a better context for understanding use of the phrase “personal relationship with Jesus” by drawing upon insights from multiple disciplines, including (1) rhetorical and cultural‐historical studies, (2) evolutionary and cognitive psychology, and (3) biological/behavioral and social/anthropological studies in order to set forth some basic lines of explanation for use of the phrase “personal relationship with Jesus.” The article concludes with some possible testable statements for future empirical studies.     

Quantum information in an evolutionary perspective

An approach to quantum phenomena is reviewed that deals with the possibility of their realistic interpretation in the sense that they represent manifestations of hermeneutic circles between quantum “objects” and their experimental boundary conditions. Quantum cybernetics provides an evolutionary perspective in that all higher‐level organizations like molecules, cells, living systems, etc., can be discussed under one and the same systemic viewpoint: a hermeneutic circularity between a “core” (or “nucleus") and a relevant “periphery” (or “environment") which constitutes the systems’ organization and information potential.

Generally, in realistic theories, an individual quantum system is analyzable into a local “particle‐like” nonlinearity of a generally nonlocal “wave‐like” mode of some sub‐quantum structure of the vacuum ("Dirac ether"). In this view, a “particle” can be considered as being “guided” along one specific route by the (generally nonlocal) configurations of superimposed waves, which spread along all possible paths of an experimental setup. Moreover, in the approach of Quantum Cybernetics, an additional focus is given on the fact that the energy and momentum of a particle also determine the wave behavior. Thus, “waves” and “particles” are mutually and self‐consistently defined, and Quantum Cybernetics puts particular emphasis on the circular relationship—mediated by plane waves—between a quantum system and its macroscopically defined boundary conditions.     

Belief in UFOs as alternative reality,cultural rejection or disturbed psyche

No paranormal phenomenon has so captured public attention and has so permeated contemporary popular culture as have the so‐called “Unidentified Flying Objects” (UFOs). However, few empirical studies exist to explain why some believe UFOs are alien spacecraft while others do not. Survey data (N= 453) were collected to test three commonly advanced explanations of belief in UFOs as alien spacecraft. The “alternative reality” theory claims that UFO believers are simply those caught up in the awe and excitement of possible extraterrestrial life. Such believers believe because they want to, and they are also more psychologically involved with science fiction and with mysticism. The “cultural rejection” thesis is that UFO believers are social marginals and cultural “outsiders” who express their alienation by adopting deviant beliefs. The “disturbed psyche” theory holds that UFO believers are distressed, troubled, unhappy, or maladjusted persons susceptible to “primitive” thinking and delusions. The data analysis supported only the alternative reality theory and further found UFO believers much more involved with science fiction than with mysticism.     

How the Market Became Divine

We have moved beyond a “market economy” to what some have called a “market society,” one in which everything seems to be for sale. We also now see the advent of a “market religion,” in which the values and life meanings of consumer culture have become dominant. This new religion has its own doctrines, rituals, priesthood, and mission to “go into all the world.” It has its own narratives of creation, fall, and redemption, and its own saints and heroes. But because its underlying thrust is endless growth, and we live on a finite planet, it is carrying us toward destruction. Some parts of Christianity are opposing what Pope Francis has called “idolatry,” but unfortunately most parts are being swept into its new dispensation.     

Nonholistic processing in mental rotation: Some suggestive evidence

A series of experiments, using a modification of the Shepard and Metzler mental rotation task, was performed to investigate Shepard’s “holistic rotation” hypothesis. Effective figural complexity was manipulated in the experiments in two distinct ways. In one manipulation, blocks were added to the standard 10-blockfigures. In the other manipulation, the figures used and the direction of angular rotation were restricted so that some featural information in the figures was redundant, that is, unnecessary for the discrimination task at hand. There were two major conclusions. First, when figural complexity is effectively manipulated, it has a powerful effect on the “speed of mental rotation,” as measured by the slope of the curve relating reaction time to angular disparity. Second, it is possible, by ignoring featural redundancy, to construct experimental paradigms in which “complexity” of figures is apparently manipulated but has no effect on speed of mental rotation. This fact provides a possible explanation of why some previous experiments have failed to find a complexity effect in mental rotation.     

Rules as the Impetus of Cultural Evolution

In this paper I put forward a thesis regarding the anatomy of “cultural evolution”, in particular the way the “cultural” transmission of behavioral patterns came to piggyback, through us humans, on the transmission effected by genetic evolution. I claim that what grounds and supports this new kind of transmission is a complex behavioral “meta-pattern” that makes it possible to grasp a pattern as something that “ought to be”, i.e. that transforms the pattern into what we can call a rule. (Here I draw especially on the philosophical insights of Wilfrid Sellars.) In this way I interlink empirical research done in evolution theory with some more speculative philosophical theories, thus shedding new light on the former and adding an empirical footing to the latter.