Calendar

Speakers:

Biyu Jade He (NYU Medical Centre)
Hakwan Lau (UCLA)
Victor Lamme (University of Amsterdam)
Johannes Fahrenfort (University of Amsterdam)

Where in the brain are the neural correlates of perceptual consciousness?  Some leading theories of consciousness, including global workspace and higher-order thought theories, hold that these correlates centrally involve prefrontal cortex.  Other leading theories, including first-order and integrated information theories, hold that these correlates centrally involve sensory cortices, with prefrontal cortex playing at most a secondary role.  In recent years much experimental evidence has been brought to bear on both sides of the question.

In this debate, Hakwan Lau (UCLA) and Biyu Jade He (NYU) will defend the view that neural activity in prefrontal cortex is important for conscious perception, while Victor Lamme (Amsterdam) and Johannes Fahrenfort (Amsterdam) will argue that prefrontal activity is not important for conscious perception.

Abstract. The Noble Lie proposed by Plato for the Just City in Republic III has been much misunderstood. Its agenda is twofold: to get the citizens of the City to see their society as a natural entity, with themselves as all ‘family’ and akin; and to get the Guardians in particular to make class mobility, on which the justice of the City depends, a top priority. Since the second is taken to depend on the first, the Lie passage amounts to an argument (1) that the survival of a just community depends on the existence of social solidarity between elite and mass, which allows for full class mobility and genuine meritocracy; (2) that this solidarity in turn depends on an ideology of natural unity; and (3) that such ideologies are always false. So the Lie really is a lie, but a necessary one; as such it poses an awkward ethical problem for Plato and, if he is right, for our own societies as well.

Presented by SWIP-NYC

Verity Harte is a specialist in ancient philosophy, with particular research interests in ancient metaphysics, epistemology and psychology, especially of Plato and Aristotle. She is the author of Plato on Parts and Wholes: The Metaphysics of Structure, and is the editor of several important books on ancient philosophy.

Facts about the increasing collective human influence on biological systems, from local ecosystems to planetary-level Earth systems, support the proposal that we now live in the Anthropocene. What do such facts imply, if anything, about norms and values guiding land management and conservation practices going forward? Do facts about anthropogenic drivers that can result in undesirable and irreversible changes to ecological and Earth systems license further intentional interventions and underwrite calls for “planetary management”? What would appropriate respect for wildness look like on a human-dominated planet? If human influence on environmental systems pushes them over thresholds into radically new states, are received Western or Indigenous ideologies sufficient to guide an appropriate response? How should we think about responding to such radical environmental change? How, if at all, should environmental ethics adapt to the Anthropocene?