As a society, I think we express our cultural mores through our politics. We're trying constantly to figure out what's OK and what's not OK. And it's hard, because our society is constantly buffeted by gale force winds of technology. Things are always changing.

A soul isn't given for free. The races of men fight each other to the death for the honor of being recognized as human beings, with souls.

There are no truer choices than those made in crisis, choices made without judgment.

The goal for many amputees is no longer to reach a 'natural' level of ability but to exceed it, using whatever cutting-edge technology is available. As this new generation sees it, our tools are evolving faster than the human body, so why obey the limits of mere nature?

Luckily, unreasonable expectations go hand in hand with naive young scientists. The more naive the better - otherwise we would never have the audacity to try and build a 22,000-mile-high space elevator or some sprawling underwater hotel.

These days the technology can solve our problems and then some. Solutions may not only erase physical or mental deficits but leave patients better off than "able-bodied" folks. The person who has a disability today may have a superability tomorrow.

I was writing a scene where a guy was choking another guy to death. You can go online and type 'chokeholds' and watch scenes where martial artists choke each other out. You can hear what noises they make when they go unconscious, see how their bodies flop and everything. YouTube is amazing for the more detailed stuff.