What prompts so many commentators to speak of the 'end of
history', of post-modernity, 'second modernity' and 'surmodernity',
or otherwise to articulate the intuition of a radical change in the
arrangement of human cohabitation and in social conditions under
which life-politics is nowadays conducted, is the fact that the long
effort to accelerate the speed of movement has presently reached its
'natural limit' .