T
tonyrey
Guest
Many thanks for that reference. The review is excellent but can easily be misinterpreted.
There is no doubt whatsoever about the truth of these statements. In particular to attempt to derive rational thought from non-rational factors is self-destructive. If the power of reason is produced by non-reasoning processes its validity is open to doubt.The modern materialist approach to life has conspicuously failed to explain such central mind-related features of our world as consciousness, intentionality, meaning, and value.This failure to account for something so integral to nature as mind, argues philosopher Thomas Nagel, is a major problem, threatening to unravel the entire naturalistic world picture, extending to biology, evolutionary theory, and cosmology.
The reviewer seems to assume “minds are features of biological systems”. It is a materialistic assumption - **unless minds also exist independently **of biological systems. There is no valid reason to suppose minds are products of matter rather than fundamental features of reality.Since minds are features of biological systems that have developed through evolution, the standard materialist version of evolutionary biology is fundamentally incomplete.
These statements are true but they are at odds with “Since minds** are** features of biological systems”. It would be more accurate to describe minds as related to - rather than inseparable from - biological systems.And the cosmological history that led to the origin of life and the coming into existence of the conditions for evolution cannot be a merely materialist history, either. An adequate conception of nature would have to explain the appearance in the universe of materially irreducible conscious minds, as such.
Try as he might, Nagel cannot avoid the only alternative to a **purposeless **explanation of existence. He remains an atheist but he has undermined his own position.Nagel’s skepticism is not based on religious belief or on a belief in any definite alternative. In Mind and Cosmos, he does suggest that if the materialist account is wrong, then principles of a different kind may also be at work in the history of nature, principles of the growth of order that are in their logical form teleological rather than mechanistic.
Nagel is an eminent philosopher precisely because he is open-minded - unlike many of his contemporaries in our society…In spite of the great achievements of the physical sciences, reductive materialism is a world view ripe for displacement. Nagel shows that to recognize its limits is the first step in looking for alternatives, or at least in being open to their possibility.