“Indeed, much of European and American politics over the past two centuries has involved a running and often bitter confrontation between Masons and Catholics. Why is that?"
Follow the link to see why, as Philip Jenkins continues his discussion. It also shows how much, perhaps, of the past had to be forgotten to reach our more ecumenical age. I’m sure the reporter who asked me about this was expecting to hear that there was no problem any more.
And indeed, in the United States, there probably would not be. But how much of that would simply be due to not taking these things as seriously as our forebears did, rather than actual growth in understanding?