  Arendt articulates her conception of modernity around a number of key features: these are world alienation, earth alienation, the rise of the social, and the victory of animal laborans. World alienation refers to the loss of an intersubjectively constituted world of experience and action by means of which we establish our self-identity and an adequate sense of reality. Earth alienation refers to the attempt to escape from the confines of the earth; spurred by modern science and technology, we have searched for ways to overcome our earth-bound condition by setting out on the exploration of space, by attempting to recreate life under laboratory conditions, and by trying to extend our given life-span. The rise of the social refers to the expansion of the market economy from the early modern period and the ever increasing accumulation of capital and social wealth. With the rise of the social everything has become an object of production and consumption, of acquisition and exchange; moreover, its constant expansion has resulted in the blurring of the distinction between the private and the public. The victory of animal laborans refers to the triumph of the values of labor over those of homo faber and of man as zoon politikon. All the values characteristic of the world of fabrication — permanence, stability, durability — as well as those characteristic of the world of action and speech — freedom, plurality, solidarity — are sacrificed in favor of the values of life, productivity and abundance.