"What unites us is that, in contrast to the classic image of proletarians who have ‘nothing to lose but their chains’, we are in danger of losing everything. The threat is that we will be reduced to an abstract, empty Cartesian subject dispossessed of all our symbolic content, with our genetic base manipulated, vegetating in an unliveable environment. This triple threat makes us all proletarians, reduced to ‘substanceless subjectivity’, as Marx put it in the Grundrisse. The figure of the ‘part of no part’ confronts us with the truth of our own position; and the ethico-political challenge is to recognize ourselves in this figure. In a way, we are all excluded, from nature as well as from our symbolic substance. Today, we are all potentially homo sacer, and the only way to avoid actually becoming so is to act preventively."