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Jenny Hung 《逻辑史和逻辑哲学》2020,41(3):217-235
Nāgārjuna (c. 150–250 CE), the famous founder of the Madhyamika School, proposed the positive catu?ko?i in his seminal work, Mūlamadhyamakakārikā: ‘All is real, or all is unreal, all is both real and unreal, all is neither unreal nor real; this is the graded teaching of the Buddha’. He also proposed the negative catu?ko?i: ‘“It is empty” is not to be said, nor “It is non-empty,” nor that it is both, nor that it is neither; [“empty”] is said only for the sake of instruction’ and the no-thesis view: ‘No dharma whatsoever was ever taught by the Buddha to anyone’. In this essay, I adopt Gricean pragmatics to explain the positive and negative catu?ko?i and the no-thesis view proposed by Nāgārjuna in a way that does not violate classical logic. For Nāgārjuna, all statements are false as long as the hearer understands them within a reified conceptual scheme, according to which (a) substance is a basic categorical concept; (b) substances have svabhāva, and (c) names and sentences have svabhāva. 相似文献
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Isabelle M Hunt PhD Nicola Swinson MRCPsych Ben Palmer MSC Pauline Turnbull MSC Jayne Cooper PhD David While PhD Kirsten Windfuhr PhD Jenny Shaw FRCPsych Louis Appleby MD MRCPsych Navneet Kapur MD FRCPsych 《Suicide & life-threatening behavior》2010,40(1):22-34
Comparisons of psychiatric patients who die by suicide using different methods are scarce. We aimed to establish the methods of suicide used by those who are currently or have recently been in contact with mental health services in England and Wales (N = 6,203), and describe the social and clinical characteristics of suicides by different methods. We found that hanging, self‐poisoning, and jumping (from a height or in front of a moving vehicle) were the most common methods of suicide, accounting for 79% of all deaths. The implications of these and other findings are discussed. 相似文献
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Visual perception in adult humans is thought to be tuned to represent the statistical regularities of natural scenes. For example, in adults, visual sensitivity to different hues shows an asymmetry which coincides with the statistical regularities of colour in the natural world. Infants are sensitive to statistical regularities in social and linguistic stimuli, but whether or not infants’ visual systems are tuned to natural scene statistics is currently unclear. We measured colour discrimination in infants to investigate whether or not the visual system can represent chromatic scene statistics in very early life. Our results reveal the earliest association between vision and natural scene statistics that has yet been found: even as young as 4 months of age, colour vision is aligned with the distributions of colours in natural scenes.
Research Highlights
- We find infants’ colour sensitivity is aligned with the distribution of colours in the natural world, as it is in adults.
- At just 4 months, infants’ visual systems are tailored to extract and represent the statistical regularities of the natural world.
- This points to a drive for the human brain to represent statistical regularities even at a young age.
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Jenny Pearce 《World Futures: Journal of General Evolution》2013,69(5-6):464-478
Representational democracy has been the main form of government in the West since the English, American, and French revolutions of the 17th and 18th centuries. However, there are indications that its ability to frame the relationship between citizen and state has begun to weaken. This weakening can be traced to many factors. One of these is the emergence of new collective actors, such as social movements, and the (re)recognition of the arena of “civil society” just as the articulating power of political parties began to erode. Although these emerged initially under the umbrella of the nation state, toward the end of the 20th century a qualitatively new dynamic of networked social activism illustrated that the nation-state was no longer the only location for political action and the exercise of citizenship. These trends point to a new participatory dynamic, which could not yet be said to offer a serious challenge to representative forms of politics, but that arguably marks the beginning of the decline of that form. However, we are far from understanding how a participatory democracy might replace representational government. This article argues that we should begin now to discuss the uncomfortable gaps in our understanding of what “qualifies” participation, in order to develop a new theory of new practice and strengthen the content and potential of this new political imaginary. 相似文献
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