We construct a Hilbert style system RPL for the notion of plausibility measure introduced by Halpern J, and we prove the soundness and completeness with respect to a neighborhood style semantics. Using the language of RPL, we demonstrate that it can define well-studied notions of necessity, conditionals and propositional identity.

Difference is a category of relationship lying between identity and non-identity, and equality and inequality. This concept is both the Confucian reflection of the real relationship between things in the world and the value ideal of Confucianism. The Confucian idea of difference, embodied in the view of human relationships, of world, and of nature, seeks to build a rational order based on difference, so as to reach a harmonious, united and ideal state. Confucians in the past dynasties continually interpreted difference (...) and raised it to the level of ontology, enriching the system of Confucianism. (shrink)

We would like to thank an anonymous referee for his helpful comments on a previous version of this paper.

We define $\Psi $ -autoreducible sets given an autoreduction procedure $\Psi $. Then, we show that for any $\Psi $, a measurable class of $\Psi $ -autoreducible sets has measure zero. Using this, we show that classes of cototal, uniformly introenumerable, introenumerable, and hyper-cototal enumeration degrees all have measure zero. By analyzing the arithmetical complexity of the classes of cototal sets and cototal enumeration degrees, we show that weakly 2-random sets cannot be cototal and weakly 3-random sets cannot be of (...) cototal enumeration degree. Then, we see that this result is optimal by showing that there exists a 1-random cototal set and a 2-random set of cototal enumeration degree. For uniformly introenumerable degrees and introenumerable degrees, we utilize $\Psi $ -autoreducibility again to show the optimal result that no weakly 3-random sets can have introenumerable enumeration degree. We also show that no 1-random set can be introenumerable. (shrink)

One of the major divergences between dynamical systems theory and symbolism lies in their views on the role of representation in cognition. From the perspective of development, the cognitive development could be divided into three levels: sensorimotor, imagery representation and linguistic representation. It is claimed that representation is not a sufficient condition though it is necessary for cognition. However, it does not mean that the authors agree with the notion of strong coupling in dynamicism that completely rejects representation.

The issue of wages has been ignored in previous studies of economic history in late imperial China. Focusing on Huating County and Lou County, this article explores the wages in agricultural, industrial, commercial, and service occupations of this area in the 1820s. The findings, though primary, are helpful to our understanding of incomes in early-nineteenth-century China.

The article analyzes the theoretical foundations of the modern project of rational ethics, in which the ethics of discourse is interpreted as a critical theory of society and a critic of modern morality. I. Kant was one of the first to offer the possibility of generalizing the norms of morality and perception of ethics as a transcendental critique of morality. Neo-Kantianism develops ethics as the most important part of the philosophical system and fixes its scope by the idealistic theory of (...) morality. In Russian philosophy, modern ethics is perceived as a normative theory that has to do with issues of self-determination, moral regulation, and freedom of choice. The origins of discourse ethics in the philosophy of the 20th century go back to the “pragmatic turn” and to vigorous discussions about hermeneutics of language and its a priori status in German philosophy, and in analytical philosophy regarding the understanding of metaetics. The modern program of ethics of discourse receives meaningful justification as the logic of moral argumentation in the social philosophy of J. Habermas and in the transcendental pragmatics K.-O. Apel. The ethics of discourse is born from the real need to justify moral requirements and norms. Ethics as a critique of moral argument is associated with the pre-reflexive horizon of the life world, why it is a deontological, formalistic and universal ethics. Two significant projects of discourse ethics, presented in the article as an analysis, should be defined as “weak and strong” variants of philosophical transcendental idealism in modern science. (shrink)

When speaking of pre-Qin Dynasty theories on human nature, past scholars divided Confucius, Mencius and Xunzi into three categories, and they tended to divide the theories into moral categories of good and evil. The discovery of bamboo and silk sheets from this period, however, has offered some valuable literature, providing a historical opportunity for the thorough research of pre-Qin Dynasty theories on human nature. Based on the information on the recently excavated bamboo and silk sheets, especially the essay titled “Xing (...) Zi Ming Chu” on bamboo sheets unearthed in Guodian, this essay examines pre-Qin Dynasty theories on human nature from a new perspective. In doing so, it looks forward to a breakthrough in academic patterns of thought which typically defined pre-Qin Dynasty theories on human nature as good or evil, and thus a closer look at the original appearance of pre-Qin Dynasty theories on human nature as a whole. (shrink)

В книге продолжается обсуждение тем, представленных в труде "Психология нравственности", изданном в 2010 году. Авторы обсуждают пути решения проблем и преодоления переживаемого нашим обществом глубокого нравственного кризиса.