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Danny Boyle: Alex and Andrew had been working on the idea. Alex wrote a draft of it. It was a very genre idea, and then we started working on it together, as we always do. We spent many months working on it very intensely. When I read it, the first draft that Alex wrote had this fantastic idea in it -- the cliche of a virus escaping from a laboratory but there was this twist on it; it was a psychological virus, which lifts it away from the biological realm. Also, the film concerns social rage as a phenomenon, certainly in Britain.
This was around the time of foot-and-mouth disease, which doesn't affect human beings, but it did lead to these Biblical images of cows and livestock being slaughtered in the millions. At the time, they felt apocalyptic images in the British countryside. They were followed by this absence of many months of any livestock in the countryside. If you took a train journey, everything was still and motionless outside the train or outside your car as you drove through. All this kind of fed into it.
iW: Were you worried about feeding into people's hysteria? This film seems more relevant now -- with SARS and anthrax scares -- than it may have a few years ago.
Boyle: You can't claim responsibility deliberately. But darkness is what is always fascinating. When you sense darkness on a wide scale in a country, then you feel like you want to make a film about it in some way. Certainly that's what we did.
We made the film based on that, and of course while we were making the film, September 11 happened. People see new things in the film, and that's a really interesting phenomena. Now, of course you've got SARS, and then there'll be something else. So it's extraordinary, really. It addresses a kind of public anxiety that we have, which we're responsible for.
Best part! ...
We always try to externalize the threat, and make it the bad guys over there but actually the real problem is us. I think on some deep level we know that, that we're always the problem ourselves.
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I think he had more political thoughts on this.
http://www.indiewire.com/people/people_030627boyle.html