“…This book aims to show why trade unions are (still) important subjects for scientific analysis: first, as a means of collective 'voice' allowing employees to challenge management control and bringing a measure of balance to the employment relationship; second, as a form of 'countervailing power' to the socio-economic dominance of capital; and third, their potential as a 'sword of justice' to defend the weak, vulnerable and disadvantaged, express a set of values in opposition to the dominant political economy, and offer aspirations for a different—and better—form of society."…”