A comparative and integrative overview of how and why animals as diverse as insects and humans behave the way that they do, linking behaviors to the brain, genes, and hormones, as well as to the surrounding ecological and social environments.

Simon Blackburn tackles the major moral questions surrounding birth, death, happiness, desire, and freedom, and considers how we should think about the meaning of life. This new edition highlights the importance of an understanding of approaches to ethics and its foundations, and how this relates to our modern world of eroding trust.

With unrivalled coverage of a wide range of issues - from terrorism, inter-state conflict and nuclear deterrence, to environmental security, health, and transnational crime - Contemporary Security Studies is the definitive introduction to Security Studies. Bringing together contributions from leading scholars, it provides a student-friendly guide to traditional and critical theoretical approaches, as well as the most important contemporary issues that dominate the modern security field. The s...