FOM: Simpson on Russell's paradox for category theory

[Stephen G Simpson]

Dear Bob,

I just wanted to let you know that I am not ignoring your FOM posting
of March 11, where you point out difficulties with my ``Russell
paradox for naive category theory''.  I think I will be able to answer
your points, but I am busy with other things right now, and I will
have to take some time off to get the details back into my brain.

-- Steve