http://www.bbc.co.uk/news/magazine-16245250 As Fukuyama admitted, it's not an altogether appealing vision. But living in fear of the end is as stultifying as living in hope of it. Either way our lives are spent in the shadow of a future that's bound to be largely imaginary. Without the faith that the future can be better than the past, many people say they could not go on. But when we look to the…