Jim,
we did discuss cartoons depicting the Irish as apes

Yes we did, as I acknowledged.
We did not discuss cartoons that depicted famine victims as apes, as you claimed.
That was a lie as was your claim that I supported them as being "just the humour of the time."
That was a lie as was your claim that I denied "No Irish" signs.
You lied and lied.

You also claimed that I expressed racist, right wing views on Irish education.
I have shown that the views I expressed were those of an eminent, left wing Irish historian, as published in the pre-eminent journal of Irish history, with supporting references to the works of other eminent Irish historians.

Your argument is demolished Jim.
You lose.