Introduced ConversationalChaff to Polarize by introducing the opposite:
OpinionedPolarization: (add your favorites)
1) These do not sound like topics to me. They sound like opinions - polarized opinions at that.
2) Oh. You mean the way that there is a fact of the matter that a given event X happened before or after or simultaneously with an event Y? A guy named AlbertEinstein had an alternative viewpoint about that, as I recall.