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So far in this course we have discussed how some important aspects of human societies such as

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So far in this course we have discussed how some important aspects of human societies such as religion, agriculture and hierarchy emerged. However, if we want to provide a full account of human history, we have to explain how consciousness would ever exist, without which human beings could never establish any institutions at all, not to mention all these complex features. Since Rene Descartes, a cohort of philosophers have explored this topic. Yet disappointingly, they have failed to reach a consensus just as in many other philosophical inquiries. In his book, Nagel ambitiously aspires to address not merely the origin of consciousness but also its relation to the ultimate question concerning the human existence. A satisfactory …show more content…

Suppose consciousness is a bowl of soup. Although no one yet has a clear idea what this soup is made of, simple or complicated, it must have a recipe. While an layman can not figure that out after three bowls, a gourmet might be able to tell at the first sip. Correspondingly, our not deep enough physics knowledge should be held accountable for our inability to find out the ingredient of consciousness. Nagel disagrees with reductionists: “It is prima facie highly implausible that life as we know it is the result of a sequence of physical accidents together with the mechanism of natural selection“ (Nagel, 6). The final phase of reductionism thinking is that it eventually reached a point where there is nothing more to be said, except “this is just how things are”. This logic does not explain anything. It is absurd to call an equation, such as X+Y+Z=consciousness, whose one side is all unknowns, an explanation. By contrast, a holistic or emergent answer to the constitutive question comes to seem increasingly more likely than a reductive one as we move up from physical organisms to consciousness. An emergent view insists that mental character of the complex organisms governed by principles specifically linking mental states and processes to the complex physical functioning of those organisms—to their central nervous systems in particular, in the case of humans and creatures somewhat like them. The difference from a reductive account is

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