I was cleaning out a closet this afternoon and came across the center pages of the program for Minicon 12, which I attended back in 1977. At 2:30 PM, on Saturday, April 9, there was this event:

Debate: “Resolved: Science Fiction Should Get Out of the Classroom and Back into the Gutter Where It Belongs” with Lester del Rey and Ivor Rogers

I must have been there, but I do not remember anything about it. It is an old issue and not to be taken too seriously,