Kant and the Problem of Metaphysics Kant and the Problem of Metaphysics Kant and the Problem of Metaphysics () is a 1929 book about Immanuel Kant by the German philosopher Martin Heidegger. It is often referred by Heidegger to simply as the "Kantbuch" ("Kantbook"). This book published as volume 3 of the "Gesamtausgabe". The book is dedicated to the memory of Max Scheler. During the 1920s Heidegger read Immanuel Kant extensively. The Kantian influence is pervasive throughout Heidegger's most celebrated and influential book, "Being and Time" (1927). The Kantbook can be seen as a supplement for the unfinished second part of "Being and Time". Additionally, during
Haribhadra (Buddhist philosopher) through four kayas: svabhavikakaya, [jnana]dharmakaya, sambhogakaya and nirmanakaya. Haribhadra's position was in turn challenged by Ratnākaraśānti and Abhayakaragupta. In Tibet the debate continued, with Je Tsongkhapa championing Haribhadra's position and Gorampa of the Sakya school promoting the other. Haribhadra (Buddhist philosopher) Haribhadra (, , Tib. "seng-ge bzang-po") was an 8th-century CE Buddhist philosopher, and a disciple of Śāntarakṣita, an early Indian Buddhist missionary to Tibet. Haribhadra's commentary on the "Abhisamayalankara" was one of the most influential of the twenty-one Indian commentaries on that text, perhaps because of its author's status as Shantarakshita's student. Like his master, Haribhadra is retrospectively considered