Book excerpt: What is child poverty, what evidence is there of such poverty in New Zealand and why does it matter? These questions regularly attract answers accompanied by conjecture and prejudice. This short book uses the latest evidence and a non-partisan approach, identifying child poverty as a critical issue for New Zealand’s future. Jonathan Boston and Simon Chapple’s succinct introduction to this challenge, drawn from their widely acclaimed full-length book Child Poverty in New Zealand and updated with new data, is essential reading.