Worse than "Zero"

From Foucault's 'Madness and Civilization': a passage that caused me to freak out in the same way the documentary, 'Zero: The Inside Story' made me freak out.

'Up to the second half of the fifteenth century, or even a little beyond, the theme of death reigns alone. The end of man, the end of time bear the face of pestilence and war. What overhangs human existence is this conclusion and this order from which nothing escapes. The presence that threatens even within this world is a fleshless one. Then in the last years of the century this enormous uneasiness turns on itself; the mockery of madness replaces death and its solemnity. From the discovery of that necessity which inevitably reduces man to nothing, we have shifted to the scornful contemplation of that nothing which is existence itself. Fear in the face of the absolute limit of death turns inward in continuous irony; man disarms it in advance, making it an object of derision by giving it an everyday, tamed form, by constantly renewing it in the spectacle of life, by scattering it throughout the vices, the difficulties, and the absurdities of all men. Death's annihilation is no longer anything because it was already everything, because life itself was only futility, vain words, a squabble of cap and bells.'