Hengwei Li

In Freedom of the Will and the Concept of a Person, Harry Frankfurt put forward a theory that what is essential to be a person is second-order volition. The notion of second-order volition can be used as a key conceptual tool in understanding the conflict between desires. By means of the notion, this paper argues that the conflict between desires in our minds lies in the conflict between second-order volitions, other than the conflict between first-order desires. Based on this claim, this paper suggests that, due to the misunderstanding of the nature of the conflict between desires, the analysis of unwilling addict and wanton addict given by Frankfurt is thus wrong, and in his follow-up articles he made wrong description of the phenomenon concerning the conflict between desires

Abduction and metaphor are two significant concepts in cognitive science. It is found that the both mental processes are on the basis of certain similarity. The similarity inspires us to seek the answers to the following two questions: (1) Whether there is a common cognitive mechanism behind abduction and metaphor? And (2) if there is, whether this common mechanism could be interpreted within the unified frame of modern intelligence theory? Centering on these two issues, the paper attempts to characterize and interpret the generation and evolution of scientific metaphors from the perspective of the cognitive mechanism of abductive inference. Then it interprets the common cognitive mechanism behind abduction and metaphor within Hawkins’ frame of intelligence theory. The commonality between abduction and metaphor indicates the potential to further explore human intelligence

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.