This one, precarious though it surely is, is limited to its orbiting groove, a place of few surprises, all unforeseens foreseen – watched twenty-four seven, assiduously monitored, obsessively repaired, comprehensively alarmed, thoughtfully padded, few sharp objects, no trip hazards, nothing to fall off. Not the multiple perils of earthly freedom where you roam about quite unmonitored, quite unbounded, beset by ledges and heights and roads and guns and mosquitoes and contagion and crevasses and the hapless criss-cross of eight million species all vying to survive.