In philosophy as in science, “mere assertion” is the lower than lowest form of argument, being not more than baseless pontification. Yet in much of everyday life, assertion is king. Much of what passes for discussion of serious issues, for example, is actually little more than people taking it in turns to state their opinions and dismiss those of others. Instead of trying to understand each other, they merely stay quiet and listen for as short a time as is decent before simply resuming their own monologue…
Latest FT Weekend Magazine column (8/9 December)