I was trying to develop a notion of "non-dialectical negativity" as part of a concept of extinction that would transform the understanding of death and time elaborated in phenomenology.

Psychoanalytic categories such as "neurosis", "psychosis", "mania", and "fixation" have become part of our everyday psychological vocabulary and we now routinely interpret states of anxiety, excitement, or depression in terms of physiological factors involving levels of serotonin, adrenalin, or blood sugar. To say that the characterization of thinking has a normative function that is irreducible to neurophysiological processing is not to say that our extant classification of the forms of thinking is incorrigible.

Philosophy would do well to desist from issuing any further injunctions about the need to re-establish the meaningfulness of existence, the purposefulness of life, or mend the shattered concord between man and nature. It should strive to be more than a sop to the pathetic twinge of human self-esteem. Nihilism is not an existential quandary but a speculative opportunity.

I was trying to develop a notion of "non-dialectical negativity" as part of a concept of extinction that would transform the understanding of death and time elaborated in phenomenology.

Philosophy ought to be able to give an account of rationality that is not wholly detached from science's account of nature, even if it is not straightforwardly reducible to it.

Consciousness is not the ineluctable starting point for self-understanding because there is a difference between being conscious and understanding oneself as a conscious being. The difference is between being in a certain state and knowing oneself to be in a certain state.

Nietzsche saw that ultimately the problem of nihilism is the problem of what to do with time: Why keep investing in the future when there is no longer any transcendental guarantor, a positive end of time as ultimate reconciliation or redemption, ensuring a pay-off for this investment? Nietzsche's solution - his attempted overcoming of nihilism - consists in affirming the senselessness of becoming as such - all becoming, without reservation or discrimination.