Task: Text Categorization
Input (English): One lecture by this man chastises science for only studying what is instead of what is not. That lecture also examines the feeling of dread and "deepest boredom" that humans encounter when they contemplate the nothing. Another work by this philosopher claims its goal is to "destroy the history of ontology". That book by this man distinguishes between the states of "present-at-hand" and "ready-to-hand". This author of "What is Metaphysics" describes a character who consists of existence, (*) thrownness, and fallenness in a book that contemplates the meaning of Angst. That book by this man equates the two title concepts for the "being for whom being is the question", the Dasein. For 10 points, name this German philosopher, a student of Edmund Husserl who wrote Being and Time.
Output (English): Social Science