Leibniz, internal action, and experience

Leibniz sometimes describes thought as an internal action (see this earlier Modsquad discussion). Moreover, in a couple of places he says that we can know this by experience. Indeed, he suggests we can know enough in this area by experience to establish some substantive philosophical truths about the mind. Thus, in “On Nature Itself” (1698): Indeed, […]

Do only minds express God?

[Cross-posted from modsquad.] As I’ve been arguing in previous posts, Leibniz in 1686 offered an argument that [A] all individual substances express God. As he put the point in the essay “Primary Truths”, “all individual created substances are different expressions of the same universe and different expressions of the same universal cause, namely God” (my italics). However Leibniz also […]

Why think that substances express their causes?

[Cross-posted from modsquad.] Leibniz thought (at least sometimes) that substances express God, because they express their causes. But why did he think that substances express their causes? In this post I briefly explore three ways in which we might try to understand his reasons for this. Version 1: expression and knowledge The late-1670s note “What is […]

Leibniz on substances’ expression of God

[Cross-posted from modsquad.] Leibniz frequently uses the notion of expression. Expression is apparently a sort of representation relation. But what, according to Leibniz, has to happen for one thing to express another? Well, what often seems clear is the requirement that there be a regular relation between the expresser and the expressed. We might understand the debates […]

Leibniz and Burnett and Toland and Bach

Some non-expert meanderings… Reading Eric Silbin’s The Cello Suites, a book about J.S. Bach, his cello suites, and Pablo Casals, I came across this passage: “When Bach was hired at Cöthen in 1717, the court Capelle consisted of sixteen musicians, the core of whom came from the disbanded Berlin Capelle, courtesy of rising Prussian militarism” […]

Burnett, on maps

I’ve been thinking about the correspondence of Thomas Burnett of Kemnay, particularly his correspondence with Leibniz (thus this earlier post and indeed this one).[1] Here I’d like to think a little bit about Burnett’s travels, and the geographical distribution of the correspondence. For now I’d like to focus on correspondence with Leibniz, and on the […]

Leibniz, Locke, and ‘books aiming to prove the truth of religion’

[Cross-posted from philosophymodsquad.wordpress.com.] At a recent conference I gave a paper on Leibniz’s correspondence with Thomas Burnett of Kemnay. Among my questions was how Locke appeared to Leibniz. Did he look like a Socinian, or similar sort of religiously dubious character? In answering that, it would be good to have some idea of how Leibniz thought about Locke’s Reasonableness […]

Travels far and near

[Cross-posted from Modsquad] I’ve been reading Leibniz’s correspondence with Thomas Burnett of Kemnay. Burnett is probably best known as one of the people via whom Leibniz tried to communicate with Locke. He was, more generally, a source of news for Leibniz about things published in English — his own personal book review section. Locke’s work […]