Zombies let us explore notions of the apocalypse - no water, food, medical care, the government imploding - while letting us sleep at night.

Gu was a worrier, a neurotic curmudgeon. If he had a headache, it was a brain tumor; if it looked like rain, this year's harvest was ruined. This was his way of controlling the situation, his lifelong strategy for always coming out ahead. Now, when reality looked more dire than any of his fatalisitic predictions, he had no choice but to turn tail and charge in the opposite direction.

You can't blame anyone else, ... , no one but yourself. You have to make your own choices and live every agonizing day with the consequences of those choices.

Americans worship technology. It's an inherent trait in the national zeitgeist.

We live in such a service-based, globalised economy where very few people actually make anything and the people who do make stuff... it's all part of a massive global supply chain. So what if all those chains were suddenly cut, how would you make something? How would you keep people alive? And that was something I wanted to explore.

Looking back, I still can't believe how unprofessional the news media was. So much spin, so few hard facts. All those digestible sound bites from an army of 'experts' all contradicting one another, all trying to seem more 'shocking' and 'in-depth' than the last one. It was all so confusing, nobody seemed to know what to do.

America is especially sensitive to war weariness, and nothing brings backlash like the perception of defeat. I say “perception” because America is a very all-or-nothing society… We like to know, and for everyone else to know, that our victory wasn’t uncontested, it was positively devastating.