Some of the talks presented at "Routleyfest" are available below.
The way ahead. Very much remains to be done, far more than can be achieved in standard research project lifetimes by the small band of researches currently working on relevant and ultramodal logics. Perhaps the formulation and initiation of an ultralogical program will spur research in one or more of the following ways: by attracting some to join and foster the ultralogical program; by encouraging the formulation and development of rival relevant ventures; and by inciting opposition to the program from some who develop the program with a view to refuting or undermining it. I invite the reader to participate in this exciting program, if not by joining it, then by beating it.
Routley, Ultralogic as Universal