Bête is set in a world where green activists (or terrorists - depending where you stand on the story's events) develop a microchip that allows animals the power of speech. Although the initial wave of 'cunning' animals is small, the chips are easily replicated and passed on - before long, hundreds of thousands of 'Bêtes' on are on the prowl. As well as the expected results (our protagonist, a cattle farmer is suddenly out of a job as Britain goes vegan), there are great repercussions: what does it mean to be 'human'? Or a 'citizen'? To be represented, and, quite literally, heard?
Roberts is one of the modern masters of 'big idea' science fiction - a single concept, extrapolated and explored through all its various ramifications and permutations. And the talking animals of Bête are no exception - but like his literary predecessors, Roberts cleverly limits the story to something more manageable. Bête is, for example, a quintessentially British novel - along the lines of After London or even the works of John Wyndham, one gets the impression that the world extends only so far as the ocean.