Actual Idealism was a form of idealism, developed by Giovanni Gentile, that grew into a 'grounded' idealism, contrasting the Transcendental Idealism of Immanuel Kant, and the Absolute idealism of G. W. F. Hegel.
He studied philosophy and theology in Erlangen, Halle and Berlin, and as a student had renowned instructors that included Friedrich Schleiermacher, August Neander, G. W. F. Hegel, Philip Marheineke and Friedrich Tholuck.
He translated to the Spanish books of philosophers like Martin Heidegger, John Dewey, Søren Kierkegaard, G. W. F. Hegel, Max Scheler, Immanuel Kant, Johann Gottlieb Fichte and Edmund Husserl.
Russell guides the reader through his famous 1910 distinction between "knowledge by acquaintance and knowledge by description" and introduces important theories of Plato, Aristotle, René Descartes, David Hume, John Locke, Immanuel Kant, G. W. F. Hegel and others to lay the foundation for philosophical inquiry by general readers and scholars alike.
A number of modern philosophers and theologians have been called theopaschists, such as G.W.F. Hegel, Friedrich Nietzsche and Simone Weil.
Berlin contended that under the influence of Plato, Aristotle, Jean-Jacques Rousseau, Immanuel Kant and G. W. F. Hegel, modern political thinkers often conflated positive liberty with rational action, based upon a rational knowledge to which, it is argued, only a certain elite or social group has access.
(2) Hösle’s scholarly and historical studies span a broad range of topics, including Greek tragedy, Plato, Giambattista Vico, G. W. F. Hegel, aesthetics, sociobiology, ancient mathematics, the comedy of Woody Allen, the philosophical dialogue, and the philosophies of history and of natural science.