Nuclear Ethics in the Twenty-First Century

This book relates a complex ethical (re)assessment of the continued reliance by some states on nuclear weapons as instruments of state power. This (re)assessment is more urgent considering the relatively recent intensification of great power conflict dynamics and the nuclear-weapon states’ recommitments to modernizing, augmenting, or tailoring their nuclear forces to address vital state and alliance interests. And, especially since the beginning of the administration of U.S. President Donald J. Trump, these recommitments have accelerated the degree to which the political and moral dilemmas of (the threat of) nuclear use define and intensify existential risks for specific states and the international community at large. To execute this (re)assessment, this book details how strategic, political, legal, and moral reasoning are deeply intertwined on the questions of vital state and global values. Its ontological assumptions are taken from a broadly construed IR Constructivist stance, and