I am not your God. Or if I am, I'm no God you can seek out for deliverance or explanation. I'm the kind of God who would eat you without compunction if I were hungry.

I know well what faith really means to people in their daily lives, as there are many people in my family whose lives are permeated by their faith: it dictates the way they behave and sustains them in tough times, of which we've had too many lately.

If I had a nickel for every time someone told me apologetically "I don't read fiction," I wouldn't have to write fiction anymore. And I share that fascination with the truth. I'm not looking down my nose at it.

And knowing that the only alternative to your grief is the nothingness that’s fast approaching, you try to embrace your own sorrow, to be open and empty and let it all pass through you. This is the key, you have learned – to relinquish control, to relinquish the desire for control. Even in this late drama, to try to control is to go mad. And so you do your best to let it all go.

I don't know if it's something that we as a species are hardwired for or if it's more of a contemporary phenomenon related to technology and rapid dissemination of data. I did know that whatever its cause or nature, I wanted to interrogate this phenomenon. But the only way for me to do that, the only tool I have to dissect it with, is a fictional narrative.

Oscar Pistorius is now infamous for reasons that I think everybody knows about, but when I hit on his story and put it in the book, what I found fascinating was a description, from one of the scientists who helped Pistorius, of what the Paralympics will become. Because they don't place any restriction on enhancements for athletes, in the very near future the Paralympics will bear a closer resemblance to NASCAR than to the traditional Olympics. There will be a human-machine melding that will result in crazy feats of athleticism.

We're not cognitively equipped to deal with it. And it's becoming a problem, frankly. It's part of the reason why I quit Facebook. We all hear these things and read reports about how our attention spans are shrinking. It makes me wonder about the generation growing up now, how it will affect their brain development.