Move Over, Truth: An Instrumental Metaphysics

The next E-Intentionality seminar will be 13:00-13:50 Thursday, November 10th 2016 in room Freeman G22 (not G31 like all the EI/CogPhi meetings so far this term).  Simon McGregor will present his research:

Move Over, Truth: An Instrumental Metaphysics
Most analytic philosophers are wedded to a realist metaphysics in which what matters is the truth or otherwise of philosophical assertions. I will argue for an utterly different metaphysical mode of thought, which focuses on reflective cognitive practice in the context of one’s lived concerns. This perspective understands rationality in terms of experienced instrumental justification, even for cognitive practices such as forming truth judgements.


The Mereological Constraint



E-Intentionality, February 26th 2016, Pevensey 2A11, 12:00-12:50

Ron Chrisley: The Mereological Constraint

I will discuss what I call the mereological constraint, which can be traced back at least as far as Putnam’s writings in the 1960s, and is the idea, roughly, that a mind cannot have another mind as a proper constituent.  I show that the implications (benefits?) of such a constraint, if true, would be far-ranging, allowing one to finesse the Chinese room and Chinese nation arguments against computationalism, reject certain notions of extended mind, reject most group minds, make a ruling on the modality of sensory substitution, etc.  But is the mereological conjecture true?  I will look at some possible arguments for the conjecture, including one that appeals to the fact that rationality must be grounded in the non-rational, and one that attempts to derive the constraint from a comparable one concerning the individuation of computational states.  I will also consider an objection to the conjecture, that argues that it would confer on us a priori knowledge of facts that are, intuitively, empirical.

Audio (28.5 mb, .mp3)