This text brings together authors with different attitudes and perspectives on ethical and practical justifications for terrorism, and different conceptual frameworks for assessing and justifying responses to terrorism - some defend the immunity of non-combatants, others argue against it.

We humans can enhance some of our mental and physical abilities above the normal upper limits for our species with the use of particular drug therapies and medical procedures. We will be able to enhance many more of our abilities in more ways in the near future. Some commentators have welcomed the prospect of wide use of human enhancement technologies, while others have viewed it with alarm, and have made clear that they find human enhancement morally objectionable. The Ethics of Human Enhancement examines whether the reactions can be supported by articulated philosophical reasoning, or...