On 8 June 1987 Nuclear-free New Zealand became law. This collection honours the principles and people behind the policy. Prime Minister Norman Kirk put it like this: "I don't think New Zealand's a doormat. I think we've got rights — we're a small country but we've got equal rights, and we're going to assert them." In the backgrounder, journalist Tim Watkin explores the twists and turns of Aotearoa's nuclear history.