A tercentenary conference of March, 1985, drew to Newport, Rhode Island,
nearly all the most distinguished Berkeley scholars now active. The
conference was organized by the International Berkeley Society, with the
support of several institutions and many people (whose help is acknowl-
edged below). This volume represents a selection of the lead papers
deliv- ered at that conference, most now revised. The Cartesian marriage
of Mind and Body has proved an uneasy union. Each side has claimed
supremacy and usurped the rights of the other. In anglophone philosophy
Body has lately had it all pretty much its own way, most dramatically in
the Disappearance Theory of Mind, whose varieties vary in appeal and
sophistication, but uniformly shock sensibili- ties. Only recently has
Mind reasserted itself, yet the voices of support are already a swelling
chorus. "Welcome," Berkeley would respond, since " ... all the choir of
heaven and furniture of the earth ... have not a subsis- tence without a
mind ... " (Principles, sect. 6). In fairness, Berkeley does playa
Disappearance trick of his own - with Matter now into the hat. But his
act is far subtler than any brute denial of the obvious, and seeks
rather to explain than bluntly to reject. Perhaps we are today better
prepared to appreciate his insights.