Burt Hopkins

As the founder of phenomenology, Edmund Husserl has been hugely influential in the development of contemporary continental philosophy. In _The Philosophy of Husserl_, Burt Hopkins shows that the unity of Husserl’s philosophical enterprise is found in the investigation of the origins of cognition, being, meaning, and ultimately philosophy itself. Hopkins challenges the prevailing view that Husserl’s late turn to history is inconsistent with his earlier attempts to establish phenomenology as a pure science and also the view of Heidegger and Derrida, that the limits of transcendental phenomenology are historically driven by ancient Greek philosophy. Part 1 presents Plato’s written and unwritten theories of _eidê_ and Aristotle’s criticism of both. Part 2 traces Husserl’s early investigations into the formation of mathematical and logical concepts and charts the critical necessity that leads from descriptive psychology to transcendentally pure phenomenology. Part 3 investigates the movement of Husserl’s phenomenology of transcendental consciousness to that of monadological intersubjectivity. Part 4 presents the final stage of the development of Husserl’s thought, which situates monadological intersubjectivity within the context of the historical _a priori_ constitutive of all meaning. Part 5 exposes the unwarranted historical presuppositions that guide Heidegger’s fundamental ontological and Derrida’s deconstructive criticisms of Husserl’s transcendental phenomenology. _The Philosophy of Husserl_ will be required reading for all students of phenomenology.

Dear Colleague: Your letter shook me so profoundly that I was unable to answer it as soon as I should have. I am continuously concerned with it in my thoughts. Judge for yourself whether I have not inflicted more pain on myself than on you, and whether I may not ethically regard this guilt towards you and blame towards myself as stemming from the best conscience, something I have had to accept, and still must accept, as my fate. Clarifing the matter requires that I lay out a part of my life history. I had quickly realized that the project for Parts II and III of my Ideas was inadequate, and in an effort (beginning in the autumn of l9l2) to improve them and to shape in a more concrete and differentiated fashion the horizon of the problems they disclosed, I got involved in a new, quite far-ranging investigations. (These included the phenomenology of the person and personalities of a higher order, culture, the human environment in general; the transcendental phenomenology of “empathy” and the theory of transcendental intersubjectivity, the “transcendental aesthetic” as the phenomenology of the world purely as the world of experience, time and individuation, the phenomenology of association as the theory of the constitutive achievements of passivity, the phenomenology of the logos, the phenomenological problematic of “metaphysics,” etc.) These investigations stretched on all through the workfilled Freiburg years, and the manuscripts grew to an almost unmanageable extent. As the manuscripts grew so too did the ever greater the apprehension about whether, in my old age, I would be able to bring to completion what had been entrusted to me. This impassioned work led to repeated setbacks and repeated states of depression. In the end what I was left with was an allpervasive basic mood of depression, a dangerous collapse of confidence in myself. It was in this period that Heidegger began to mature -— for a number of..

The paper argues for three things. First, that the abstract concepts of ancient Greek and modern mathematics are fundamentally different. The general treatment of mathematical things in ancient Greek mathematics manifestly does not presuppose a general mathematical object, while in modern mathematics the generality of the method presupposes precisely such a general mathematical object. Two, that this difference in abstract concepts of mathematics makes a difference in our understanding of a discipline other than mathematics, specifically, in the discipline of history. And, three, that what is at issue in this difference is whether it is necessary for human beings to understand themselves from the perspective of history in order to understand themselves properly as human

Burt C. Hopkins presents the first in-depth study of the work of Edmund Husserl and Jacob Klein on the philosophical foundations of the logic of modern symbolic mathematics. Accounts of the philosophical origins of formalized concepts—especially mathematical concepts and the process of mathematical abstraction that generates them—have been paramount to the development of phenomenology. Both Husserl and Klein independently concluded that it is impossible to separate the historical origin of the thought that generates the basic concepts of mathematics from their philosophical meanings. Hopkins explores how Husserl and Klein arrived at their conclusion and its philosophical implications for the modern project of formalizing all knowledge