Hobbes’s recognition of method of, adopted by Spinoza
 Kant on philosophy and
 Kant on science and applied to psychology by Herbart and by Fechner recent, and philosophy
Maudsley, Henry
Maupertuis
Mayer, F.
Mayer, R.
McCosh, J.
Mechanism in modern thought in modern physical science the central doctrine of Hobbes fundamental in Spinoza applied to mind by the associationalists of J.F.  Fries of ideas in Herbart in Lotze in recent physical science See also Naturalism, Physical Science, Teleology
Meier, G.F. 
Meiners
Melancthon
Mellin
Melville, Andrew
Mendelssohn
Mersenne
Merz, J.T. 
Metaphysics
 Bacon on of Descartes of Spinoza of Leibnitz the Wolffian division of
 Kant on
 Hegel on of Fortlage of Herbart
 Comte on of Fechner of Lotze of Hartmann recent German views on
Meyer, J.B. 
Meyer, Ludwig
Michelet, C.L. 
Michelis,
Mill, James
Mill, J.S. 
Milton, John
Mind and Body
 Descartes on occasionalistic view of, in Geulincx
 Spinoza on
 Hartley and Priestley on
 Leibnitz on
 J.F.  Fries on
Modern Philosophy value of history of characteristics of relation to the church relation to nationality beginnings of bibliography of two main schools of future of
Modes (of Substance) in Descartes in Spinoza in Locke
Moleschott
Monads
 Giordano Bruno’s doctrine of
 Leibnitz’s doctrine of
 Wolff’s development of Leibnitz’s doctrine of
Monchamp, G.
Monck, W.H.S. 
Monrad, M.J. 
Montaigne, M. de
Montesquieu
More, H.
More, Thomas
Moreau
Morelly
Morgan, C.L. 
Morgan, Thomas
Moriz
Morley, J.
Morris, G.S. 
Morselli
Mueller, W.
Mueller, F.A. 
Mueller, G.E. 
Mueller, H.
Mueller, Johannes
Mueller, Max
Muensterberg, H.
Muenz, W.

Nahlowsky
Naigeon
Natge
Natorp, P.
Naturalism characteristic of modern philosophy See also Mechanism, Physical Science, Teleology
Nature, Philosophy of early Italian
 Schelling’s among Schelling’s followers
 Hegel’s
 J.F.  Fries’s
 Herbart’s See also Physical Science
Nedich
Nees von Esenbeck
Nemes, E.
Neo-Kantians
Nettleship, R.L. 
Neudecker
Newton, Isaac
Nichol
Nicolai, F.
Nicolas of Cusa
Nicole
Nielsen, R.
Niethammer
Nietzsche, F.
Niphus
Nippold
Nizolius, Marius
Noack, L.
Noire, L.
Nolen
Nominalism in Hobbes in Locke of Berkeley of Hume
Noumena See also Phenomena, Things in themselves
Novalis
Nyblaeus, A.

Occam
Occasionalists
Oischinger
Oken, L.
Oldendorp
Ontological argument, the in Descartes in Spinoza in Leibnitz in Kant
Opel, J.O. 
Opposites the unity of, in Nicolas of Cusa in Schelling the reconciliation and identity of, in Hegel
Optimism in Voltaire of Leibnitz of Schleiermacher
Opzoomer, C.W. 
Oratorians
Oersted, H.C. 
Oswald, James
Oettingen, A. von