A Thought Without Collision by Adrian Duncan review – a brilliant interrogation of philosophy and wonder

With a character inspired by Wittgenstein, this exploration of the mysteries of the universe draws on multiple philosophical traditionsFor several years I ran community groups that involved reading books aloud with other adults. Sharing the experience of reading in that way made me notice how, when one or more of us was baffled by a story, this bafflement was rarely experienced without an accompanying sense of mild anger. It was so easy to make us, the readers, angry – at the characters; at the author; perhaps even at the nature of this reality on which we’d lost our grip. We were confronted with the fact that our capacity to understand the world was limited. We didn’t like that.Irish author Adrian Duncan’s fifth novel, A Thought Without Collision, takes risks with this bafflement: it relates and conveys an experience of being mystified by the universe. As it opens, in Ireland in 1923, it is becoming apparent that six-year-old Catherine has exceptional academic gifts, and that