Léa Salje
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About Time

The de nunc and the de se
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Discussion of indexical thought in contemporary philosophy of mind is dominated by de se thought. The appeal is plausibly that of a privileged deviant: de se thought doesn’t seem to behave like other kinds of singular thought, and its misbehaviour apparently earns it a highly privileged and basic role in our cognitive economies. It is sometimes observed — though typically as something of an afterthought — that de nunc thought displays some analogous behavioural features, and that it correspondingly occupies an analogue of some aspects of the privileged cognitive role associated with de se thought. For instance, like de se thought, it is plausible that all de nunc thoughts are guaranteed against netting an unintended object or no object at all, and that some de nunc thoughts are IEM. And arguably, de se and de nunc thought play roughly symmetrical roles in psychological explanations of action. But the particulars are often left gestural, with readers left to fill in the details from the case of de se thought.
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By prioritising de se thought as the central platform for discussion of indexical thought in general, we risk systematically under-recognising some of the most important and unusual features of de nunc thought. The aim of this conference is to consider ways in which we might reframe discussion of de nunc thought on its own terms. We discuss important epistemic goods had by de nunc states that are lacking from de se states, that have risked falling under the radar. For example, temporal indexical thought is comparatively much less tolerant of substantive misconceptions of its object than I-thought is, and the range of judgments that are IEM relative to a de nunc concept is vastly greater than those IEM relative to a de se concept. Our discussion brings a somewhat revisionary idea in its train: that a properly worked out philosophy of mind for indexical temporal thought will show de nunc thought to play a more fundamental role in our cognitive economies than the historically privileged de se thought. 
Speakers

Julian Bacharach (UCL) 
‘Tense and the first Person: Between appearance and reality’; abstract here. 

Ali Boyle (Cambridge)
'Discovering the Past'; abstract here.

Marie Guillot (Essex)
'Phenomenal concepts of time and self'; abstract available soon; abstract here.

Robin Le Poidevin (Leeds)
​'The Mind's Past: is there a conceptual problem of other times?'; abstract here.

Daniel Morgan (York)
'De se vs de nunc'; abstract here. 

Simon Prosser (St Andrews)
'A Perspective on Prior's 'Thank Goodness' Example'; abstract here.

Komarine Romdenh-Romluc (Sheffield)
'I', 'now', action and experience'; abstract here.


Matthew Soteriou (KCL) 
'Occupying and Imagining a Temporal Point of View'; abstract here. 

Programme available here

Conference information

Dates: 10-11 June 2019

No registration fee


Location

1.03 Botany House

Seminar Room

University of Leeds
13-15 Beech Grove Terrace
Leeds
LS2 9JS


Conference organisers

Daniel Morgan: d.morgan [at] york.ac.uk

Léa Salje: l.c.salje [at] leeds.ac.uk


Acknowledgements 

We are very grateful to the Mind Association, the Thought Trust and the Analysis Trust for providing funding for this conference.
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