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Of all the science fiction I read as a kid, the dominant force was Isaac Asimov. It seems only right that I should begin my series of pieces on the influences behind Johnny Mackintosh with this master of “hard” sci fi.

My local library contained copies of a series of books about a young Earth hero called Lucky Starr who was always saving Earth from the upstart human colonists of Sirius – as part of their plans for galactic expansion these Sirians wanted to return to take over their homeworld. Nowadays I don’t remember much of the stories, apart from some legalistic dispute over control of the Jovian system (or was it Saturn?) and I’m pretty sure that, even here, the books contained Asimov’s famous Laws of Robotics.

Where the great man came into his own and his ideas stayed with me was the Foundaion Trilogy. I say “trilogy” – there are officially seven books but two prequels and two sequels were written later and in my opinion should be avoided. Far better to stick to the original three: Foundation, Foundation and Empire and Second Foundation.

There’s a key idea in the books that concerns a mathematical theory of human behaviour. “Psychohistory” of which the greatest protagonist is Hari Seldon, is like a kinetic theory of gases  for human beings – gather enough of us together (and the starting premise of the books is that humanity has colonized the entire galaxy so there are lots of people) and the overall, en bloc behaviour becomes statistically predictable. It’s an idea that always appealed to my own mathematical sensibilities – in my teenage years I thought long and hard about how it might work in practice. Asimov is aware of its potential flaws and cleverly builds them into the plot.

The book begins in the final centuries of galactic empire (although this demise isn’t obvious to the vast majority of the galaxy’s inhabitants). What Seldon did was to apply the equations of Psychohistory to predict the fall of Empire and a thirty-thousand-year period of anarchy – an equivalent of our Dark Ages – before a galactic civilization could reassert itself. It was too late to prevent the fall but by creating the Foundation on the rim of the galaxy he could cut those in-between times to just a single millennium.

*********SPOILER ALERT – do not read unless you have finished both Johnny Mackintosh and the Spirit of London and Johnny Mackintosh: Star Blaze**********

The original settlers of the Foundation, believers in Seldon’s vision, were mainly scientists. Resources were deliberately kept scarce, forcing them to improvise and innovate. They created a device that features in my own stories – a personal shield. Something to wear around your neck that will protect you from blaster fire. In Asimov’s books these become the stuff of legend, and I wanted the same for mine.

***********END OF SPOILERS************

A second element I borrowed from the Foundation trilogy was the galactic capital. My Melania is similar to Asimov’s Trantor, in that every square inch of the planet has been built upon. In fact, Melania has an artificial second skin. On both worlds the only piece of greenery where natu