Eileen Walker: Could Aristotle Have Been A Paper Clip?
I give a brief outline of two controversial metaphysical notions –
possible worlds' and 'essential kind membership', and then show how
different analyses of the 'possible worlds' concept yield different
answers to two essentialist questions: could Aristotle become, or have
been, a member of a kind distinct from his actual kind. Could
Aristotle change from a human being into a paper clip? Could he have
spent his entire existence as a paper clip rather than a human being?
Audio recording (MP3 format) Handout (Word .doc format) Talk text (PDF format)
Mike Arnautov: A Galaxy of Cows, a Constellation of Chairs
Metaphysics requires epistemology. An assertion about what is or is
not, must be backed by an explanation of how its truth can be known.
Thus, quite apart from any deeper issues, a claim that cows exist needs
an explanation of how do we know that a cow is a cow. My pragmatic
approach is to resort to cluster-analysis, which arguably suggests that
cows are in some ways akin to galaxies, unlike chairs, which are more
like stellar constellations.
Audio recording (MP3 format) Handout (PDF format) Talk text (PDF format)
Jeanne Warren: The Personal Universe:
Metaphysics for the 21st Century
Metaphysics has been variously defined, but one definition points to the
foundational nature of its concepts rather than any particular content.
The boldest thinkers question established foundations and suggest new
ones. I will present the ideas of 20th-century philosopher John
Macmurray in this light. He proposed we start from 'I act' rather than
'I think' and developed the implications in his Gifford Lectures "The
Form of the Personal". I hope to show that his approach allows us to
avoid some sterile paths into which 'I think' philosophy has led us,
without sacrificing philosophical rigour.
Audio recording (MP3 format) Handout (Word .doc format) Talk text (PDF format)
David Kemp: A Kind of Fantastic Fairy Tale: Is This All Leibniz
Tells Us?
For Leibniz, the world is ultimately constituted by an infinitely large
class of indivisible individuals he calls monads. These can only
be characterised in terms of themselves and express the world through
having perceptions and being in action. Yet the entire scheme is
bounded by logic, made perfect by God and universally informed by
reasons. I will argue that far from being gobbledygook this represents
a powerful attempt to provide a unifying account of everything that
mystifies us about metaphysics.
Audio recording (MP3 format) Handout (Word .doc format) Talk text (PDF format)
The Speakers
Eileen Walker's first degree was in French and Spanish and in
another life she taught languages. She has been a philosophy junkie for
over 20 years thanks to OUDCE, has an MA from Reading, and is now in
purdah trying to finish off a PhD thesis. She escapes briefly to give
today's talk.
Mike Arnautov comes from Prague where he studied mathematics and
physics, followed by MSc in statistics. He came to England in 1970 to
work on artificial intelligence, gaining his PhD in 1974. Until his
retirement in 2007 he worked as a systems programmer/architect. Mike
blames his long-standing interest in philosophy on reading too much
science-fiction.
Jeanne Warren graduated in French, not realising until later
that her questions about religion betrayed an interest in philosophy.
In the 1960's she and her first husband emigrated to Australia and then
to England. In 1970, on a return visit to the US, she discovered the
work of philosopher John Macmurray. She pursued her interest in
Macmurray, writing an introductory booklet Becoming Real in 1989,
and has studied philosophy more widely with the help of Rewley House.
David Kemp read PPP at Oxford in the mid-1960s and thought
little more about Philosophy until thirty years later when his ignorance
of the subject profoundly shocked him. So he simply re-started, first
by attending OUDCE classes and then by defending his views by making
formal presentations of them to others.
Suggested websites and reading:
Stephan Körner
Metaphysics: Its Structure and Function
Cambridge University Press, 1984
Michael Loux
Metaphysics: A Contemporary Introduction Routledge, 2002
Stanford online
http://www.seop.leeds.ac.uk/entries/metaphysics/ (by van Inwagen)