Early registration for PSA2012, the Twenty-Third Biennial Meeting of the Philosophy of Science Association (Nov 15–17, 2012 in San Diego, California), is now available at https://hssweb.org/account/?next=/callforpapers/register. Everyone attending PSA2012 is required to register for the conference; registrants have access to both the PSA and HSS meetings. Prospective registrants may log in to their respective accounts using the email and password used for previous PSA or HSS meetings or, alternatively, one may create a new account; this only takes a few minutes. Please do not hesitate to contact Gary Hardcastle (This email address is being protected from spambots. You need JavaScript enabled to view it.) or Greg Macklem of the HSS (This email address is being protected from spambots. You need JavaScript enabled to view it.) should you encounter any problems registering for PSA2012.

A draft program for PSA2012 will be distributed, and made available on the PSA website, by Wednesday, August 22.

Room reservations at the conference hotel, the Sheraton San Diego Hotel & Marina, may be made online. To receive the conference rate, rooms must be reserved no later than 14 October 2012.

In addition, a block of hotel rooms will be reserved for PSA graduate students at a reduced rate of approximately $112/night ($99/night plus taxes of approximately $13). Graduate students wishing to reserve a room at the reduced rate should contact Greg Macklem. These rooms will be available to graduate students through 31 August, 2012.

Should you locate a room at the Sheraton San Diego during the conference for less than the conference rate, please let Gary Hardcastle or Greg Macklem know as soon as possible, as it is important that we keep track of how many PSA and HSS registrants stay at the conference hotel.