The Unconscious of Thought in Leibniz, Spinoza, and Hume - Paperbackby Gil Morejn (Author) Three early modern philosophers Spinoza, Leibniz and Hume understood that minds necessarily involve ideas and patterns of thinking that are not conscious. Morejon shows that in this way they sharply distinguish themselves from other major early modern thinkers whose conceptions of the mind tended to identify thinking with consciousness, such as Descartes, Malebranche and Locke. This conception of the thinking mind as conscious