Don't Predict the Future–Direct it! Comments on the intellectual history,the Logical and Applicative Visibility,and the Underlying Assumptions of Directed Evolution (DE)

The best way to predict the future is to invent it.

—Alan Kay ¹ 1. Alan Kay is one of the inventors of the Smalltalk programming language and one of the originators of the idea of Object Oriented Programming. He is the conceiver of the laptop computer and the architect of the modern windowing GUI.

It is obvious that there are patterns of cultural change—evolution in the neutral sense—and any theory of cultural change worth more than a moment's consideration will have to be Darwinian in the minimal sense of being consistent with the theory of evolution by natural selection of Homo sapiens.

—Daniel Dennett ² 2. Daniel C. Dennett is a Professor of Philosophy and Director of the Center for Cognitive Studies at Tufts University. He is the author of several books, including Consciousness Explained (1991), Darwin's Dangerous Idea (1995), and Kinds of Minds (1996). This quote is taken from his forward to Darwinizing Culture (Aunger 2000 Aunger, R. 2000. Darwinizing culture: The status of memetics as a science, Oxford and New York: Oxford University Press.  [Google Scholar], ix).

The future is here. It's just not widely distributed yet.

—William Gibson ³ 3. In the early 1980s William Gibson wrote Neuromancer, coining the term “cyberspace” to describe computer-generated virtual realities long before we saw the similarities with today's Internet.

It is the magician's wand, by means of which he may summon into life whatever form and mould he pleases.

—Charles Darwin commenting on the power of artificial selection ⁴ 4. Here Darwin is explaining the power of artificial selection and its potential for the directed evolution of biological systems (domestication and commercially oriented breeding) in his Origin of Species (1859, 68).      

Conceptualising Decadent Technology: A Case Study of Path Dependence in Radiotherapy

Abstract

Large-scale investments in health technologies often have limited evidence for effectiveness when first introduced. Nevertheless, professional and public discourses often present the advantages of such investments, with unknown risks, as necessary and entailing significant improvement. Such discourses are evident with the introduction of the Linac Adapted Conebeam Imager (LACI), introduced to improve the accuracy of radiotherapy treatments. From one perspective, the introduction of such technologies can be considered to be decadent since there is limited, if any, evidence of improvement of current standards and procedures, yet they are promoted as the latest and best technologies for solving societal problems. Connecting the concepts of decadence to those of path dependence, through the case of the LACI, enables the exploration of the ‘technical interrelatedness’ of technological changes. Building on the concept of path dependence, it is possible to demonstrate how introducing a closely related technology does not only become a low-risk course of action. Rather change is demanded (but not determined) as well as potential alternative systems being obscured. With decadent technologies, any future changes are not only dependent upon past introductions; but also they create a need for future changes. Such a view demonstrates how these technologies may not necessarily offer any improvements, but rather contribute to the creation of ongoing demand for unproven technologies. As a result they may encourage the introduction of increasingly complex technologies.     

A Wandering Mind is Not Always a Creative Mind: How Thought Dynamics Explain the Relationship between Mind Wandering and Creativity

A wandering mind is not always a creative mind. Anecdotes about ideas spontaneously entering awareness during walks, showers, and other off-task activities are plenty. The science behind it, however, is still inconclusive. Creativity might result from how thought context—whether thoughts are on-task or off-task—relates to thought dynamics—how thoughts unfold. To explore this, study 1 (n = 85) surveyed creative professionals about a single idea they had earlier in the day. The spontaneity of thoughts positively correlated with self-reported creativity, whereas off-task thoughts or doing something else did not. Study 2 (n = 180) replicated these findings in a student sample during an idea generation task and added that free movement of thoughts also correlates with self-reported originality during idea generation. As indicated by expert ratings, no relationship of thought dynamics and thought context was found with population-level creativity. Herewith, this study suggests that thought dynamics, rather than thought context, explain the often suggested relationship between mind wandering and creativity.     

Spontaneous Interpersonal Coordination in Stepping and Autistic-Like Traits1

Spontaneous behavior, matching that of others, is influenced by various social factors. Mimicking and synchronizing with others' behaviors can facilitate the development of harmonious relationships. This study examined whether the level of autistic-like traits in a non-clinical population influences the spontaneous-behavioral coordination of a dyad's stepping-on-the-spot movements. The strength of spontaneous stepping synchronization was negatively correlated with levels of autistic-like traits when participants faced one another, and no synchronization was observed for individuals with high levels of autistic-like traits. The deficit in spontaneous interpersonal behaviour-matching among individuals with high levels of autistic-like traits is discussed as a potential source of their poor social-communication abilities.     

Contextual effects on prejudiced attitudes: When the presence of others leads to more egalitarian responses

In the present paper, we tested the hypothesis that the physical presence of other ingroup members may ameliorate Whites’ spontaneous affective responses toward Blacks. Results of Study 1 demonstrated that IAT-assessed attitudes toward Blacks were indeed less negative when participants were tested in small groups rather than individually. Study 2 shed light on the underlying processes by demonstrating that respondents at the presence of others displayed increased accessibility to egalitarian-related concepts after Black primes, as compared to respondents tested individually. Overall, results point to the wide malleability of spontaneous affective responses and to the possibility that contextual factors, like the presence of other individuals, might automatically activate egalitarians goals. Results are discussed in relation to current models of automatic intergroup bias and preconscious control over it.     

面部表情的跨文化表达与识别研究述评

近年来面部表情的跨文化研究显示出更多的跨文化一致性和差异性证据。自发面部表情的表达和识别、组内优势效应以及面部表情信息的上下不对称性已成为该领域的研究热点。方言理论、中国民间模型和EMPATH模型从三种不同的角度对面部表情跨文化研究的结果进行了理论解释。而表达规则和解码规则以及语言效应是面部表情跨文化表达与识别的重要影响因素。今后, 面部表情跨文化的表达和识别研究应更加关注面部表情特征信息和影响因素这两个方面。     

医学哲学是临床医学创新的不竭动力

受诸多复杂因素的影响,现代医学在取得巨大成就的同时,也有自身的局限与不足.医学哲学是医学精神的精华.哲学的本质是批判,是创新,是全面地、发展地认识问题,促进事物前进、发展.哲学是医学创新的不竭动力,确定医学的历史方位,引导医学的未来发展方向,是解决当代医学前沿中难点、热点问题的钥匙,促进临床医学模式"以疾病为中心"向"以病人为中心"和"以健康为中心"模式转变.     

Creativity Research and Cultural Context: Past,Present, and Future

Creativity research has always been linked to its social and cultural context. In this essay, I give two examples of how creativity research has changed from the 1950s to the present, and I argue that these two changes are driven by social and cultural factors. First, I discuss a transformation in U.S. society from a 1950s emphasis on conformity, to a contemporary valorization of radical entrepreneurship that rejects the status quo. Second, I discuss a shift from a focus on creative forms associated with elite cultural groups, to a broader focus on universal creativity.     

Spontaneous rotation of nanoparticles in a medium

In many experiments, the effects of spontaneous rotation of nanoparticles in a medium have been observed. In the article it has been shown that the reason for the spontaneous rotation of nanoparticles in a medium may be due to an increase in rotational entropy that accompanies the increasing rotational frequencies of the nanoparticles. An equation describing the rotational motion of the nanoparticles in a medium is obtained and its solution is found. It is shown that the formation of a large number of randomly oriented nanocrystals may be a reason for the forming of an amorphous phase upon cooling a melt.     

On transition: normative Judaism and trans innovation*

In addressing inclusion for trans Jews, clergy and other leaders in mainstream Jewish institutions may consider how trans Jews can fit into existing normative structures of Jewish law, practice, and community. While some trans Jews are interested in this assimilative version of inclusion, others desire Jewish recognition and affirmation of trans identity. Based on ethnographic and interpretive research, this article examines affirming rituals innovated by and for trans Jews. Instead of engaging with inclusion practices that uphold normativity, the trans Jews discussed in this article are invested in reinterpreting and expanding tradition in order to establish a Judaism that goes beyond recognition or assimilation to affirmation of trans identity.