Prophecy from 1969, labelled as "true" by rumor experts:
http://www.snopes.com/glurge/skelton.htm
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)