Is Civilization Decaying? Will technological progress be accompanied by moral progress? Notes on a 1923 debate between J. B. S. Haldane (Daedalus) and Bertrand Russell (Icarus). "As John Brunner pointed out in an article in the New Scientist in 1993, these two books ... inspired two generations of science fiction writers."
The Ethics of Deep Self-Modification. What will happen when machines gain the ability to modify their own psychology? Do we have a responsibility to step in? What happens when we have the ability to modify ourselves? Philosopher Peter Suber has dedicated himself to issues of self-modification... not just in psychology, but also in constitutional law. Small wonder that this is the guy who invented Nomic. His site is littered with great stuff; he now is primarily involved with the open access movement. Check out his open access primer and blog.