Contributors xvii
PaulThompson
InstitutefortheHistoryandPhilosophyofScienceandTechnologyandDepart-
mentofEcologyandEvolutionary Biology,UniversityofToronto, 91 Charles
StreetWest,Toronto,ON,CanadaM5S1K7.
[email protected]
DenisWalsh
DepartmentofPhilosophyandInstitutefortheHistoryandPhilosophyofScience
andTechnology,UniversityofToronto, 215 HuronStreet,TorontoON,Canada,
M5S1A2.
[email protected]
MichaelWheeler
DepartmentofPhilosophy,UniversityofStirling,Stirling,FK 9 4LA,Scotland.
[email protected]
CatherineWilson
TheGraduateCenter,TheCityUniversityofNewYork, 365 FifthAvenue,New
York,NY10016-4309,USA.
[email protected]
RobertA.Wilson
DepartmentofPhilosophy,4-11 5 HumanitiesCentre,UniversityofAlberta,Ed-
monton,Alberta,CanadaT6G2E5.
[email protected]