The urge to be ‘out there’, to be surrounded by vast open spaces, is as old as mankind itself. Making his argument about why it is not exactly a ‘concrete jungle’ but a ‘human zoo’, English ethologist Desmond Morris writes in ‘The Human Zoo’ that man ‘Trapped…by his own brainy brilliance, has set himself up in a huge, restless menagerie where he is in constant danger of cracking under the strain.’ Conditioned over millions of years to be on the move, to hunt and colonise new territories, we are living