the heart of Unger's program calling for metaphysical and institutional revolutions. From the concept of the self as infinite but constrained, Unger argues that we must continually transform our environment to better express ourselves. This can only be done in a singular world within which time is real. The self and human nature In Passion: An Essay on Personality, Unger explores the individual and his relation to society from the perspective of the root human predicament of the need to establish oneself as a unique individual in the world but at the same time to find commonality and solidarity with others. This exploration is grounded in what Unger calls a modernist image of the human being as one who lives in context but is not bound by context. Unger's aim is to level a critique, expansion, and defense of modern thinking about the human and society. Religion and the human condition Unger has written and spoken extensively on religion and the human condition. Religion, Unger argues, is a vision of the world within which we anchor our orientation to life. It is within this orientation that we deal with our greatest terrors and highest hopes. Because we are doomed to die, we hope for eternal life; because we are unable to grasp to totality of existence or of the universe, we try to dispel the mystery and provide a comprehensible explanation; because we have an insatiable desire, we cry for an object that is worthy of this desire, one that is infinite. Humans initially invested religious discourse in nature and the human susceptibility to nature. But as societies evolved and people developed ways to cope with the unpredictability of nature, the emphasis of religion shifted to social existence and its defects. A new moment in religion will begin, Unger argues, when we stop telling ourselves that all will be fine and we begin to face the incorrigible flaws in human existence. The future of religion lies in embracing our mortality and our groundlessness. Unger sees four flaws in the human condition. They are, our mortality and the facing of imminent death; our groundlessness in that we are unable to grasp the solution to the enigma of existence, see the beginning or end of time, nor put off the discovery of the meaning of life; our insatiability in that we always want more, and demand the infinite from the finite; and