He'd keep the sword, hang it in a place of honor, look at it from time to time to remind himself of what it and he had done. And just maybe—
“Killed enough?” Ryan slid the sword back into its sheath and let it fall to his side. “Yes, Your Highness. I think we all have.”
AFTERWORD
Now that the tale is told, a few things need to be made clear. All of the material in this novel relating to weapons technology and fabrication is readily available in any one of dozens of books. For reasons which I hope will be obvious to the reader, certain technical details have been altered, sacrificing plausibility in the interests of obscurity. This was done to salve my conscience, not in any reasonable expectation that it matters a damn.
The Manhattan Project of World War II still represents the most remarkable congregation of scientific talent in human history, never equalled, and perhaps never to be exceeded. The vastly expensive project broke new scientific ground and produced many additional discoveries. Modern computer theory, for example, largely grew from bomb-related research, and the first huge main-frame computers were mainly used for bomb-design.
I was first bemused, then stunned, as my research revealed just how easy such a project might be today. It is generally known that nuclear secrets are not as secure as we would like — in fact the situation is worse than even well-informed people appreciate. What required billions of dollars in the 1940s is much less expensive today. A modern personal computer has far more power and reliability than the first Eniac, and the “hydrocodes” which enable a computer to test and validate a weapon's design are easily duplicated. The exquisite machine tools used to fabricate parts can be had for the asking. When I asked explicitly for specifications for the very machines used at Oak Ridge and elsewhere, they arrived Federal Express the next day. Some highly-specialized items designed specifically for bomb manufacture may now be found in stereo speakers. The fact of the matter is that a sufficiently wealthy individual could, over a period of from five to ten years, produce a multistage thermonuclear device. Science is all in the public domain, and allows few secrets.
Delivery of such a device is child's play. I could base that statement on “extensive conversations” with various police and security agencies, but it doesn't take long for a person to say, “Are you kidding?” I heard that phrase more than once. Probably no country — certainly no liberal democracy — can secure its borders against such a threat.
So, that's the problem. What might be the solution? For starters, international controls over the traffic in nuclear materials and technology ought to be made something more than the joke they currently are. Nuclear weapons cannot be un-invented, and I personally think that nuclear power is a safe and environmentally benign alternative to the use of fossil fuels, but any tool must be used with care, and this tool admits of abuses too fearful for us to ignore.
— Peregrine Cliff, February 1991