I actually feel a bit sorry for Cal
first of all she actually had the ovaries to stick around for a debate, so kudos there.
she came over as someone with a dog in the race - she is close to transwomen that she wants to protect
so here she is on Mumsnet, defending an absolutely indefensible position - namely some people, on the proviso that they say they are women and haven't be been convicted of rape yet should be placed in female prisons
She came across as pretty smart. the arguments against are cast iron. she must be expending a lot of mental energy to keep believing what she believes
but when you start buying into the idea that people can change sex that's where you end up
when people try to make others pretend something that just isn't true, that's where you end up