Spinoza & Leibniz (& Einstein)

Don’t like Descartes‘ metaphysical dualism? The other options on today’s menu are one substance or infinitely many. (“None”  is not an option for these two, but you could go back and warm up some leftover Montaigne if that’s your preference.)

Baruch Spinoza(1632-1677) thought everything was part of one universal reality (or metaphysical substance). He was a pantheist, holding that god is present in all of nature instead of transcending and creating it. English Deist John Toland may have coined the term originally. [JMH]

We’ve noted that Einstein was a fan: “I believe in Spinoza’s God, who reveals himself in the lawful harmony of all that exists, but not in a God who concerns himself with the fate and the doings of mankind.” It may well be that “Spinoza’s God” continues to capture more scientific respect than any more traditional alternative.

Gottfried Wilhelm von Leibniz (1646-1716), aka “Dr. Pangloss” in Voltaire’s Candide, thought reality was almost  infinitely various, but also boxed and sealed. We are “monads,” self-contained substances (not unlike Neo, pre-Morpheus) experiencing a pre-arranged harmony of perceptions orchestrated by a very controlling Master Monad. We have “no windows.”

The Einstein/Spinoza view of time & space is subtle and strange. It has tempted some to make more  of it than seems sensible [rebooted] but Spinoza clearly found his “bliss” in it. If we’re part of something practically eternal, from a finite point of view, does that lend us a share of immortality? With this perspective are we back, in roundabout fashion, to the Tao?

Or at least to the author of Walden, maybe? Asked if he had made his peace with God, Thoreau replied, “I did not know we had ever quarreled.” His God, with whom he communed daily on his saunters in and around Concord, MA, appears to have had much in common with Spinoza’s and Einstein’s.

Uncle Albert was not a New Atheist, nor quite an old one. He also said:

I do not share the crusading spirit of the professional atheist whose fervor is mostly due to a painful act of liberation from the fetters of religious indoctrination received in youth. I prefer an attitude of humility… I cannot believe that God plays dice with the cosmos.

I always like to let Einstein give the benediction in my Intro classes, stay tuned for that. [parting wisdomsquashed Einstein… cosmic religion… Sagan’s hero…]

I could go on, but Marcel Marceau was right: “It’s good to shut up sometimes.”

Next time, STUDENTS: read to PW 88.

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2 Responses to “Spinoza & Leibniz (& Einstein)”

  1. Trent Ingram Says:

    Do you feel comfortable with Spinoza’s view that we can lead a good and moral life by believing that God and nature are as one substance and that life can be fully understood through a system of ideas?

  2. Justin Chatham Says:

    Continuing with my theme of posting comics on this blog:

    http://xkcd.com/876/

    The mouse-over text is also nice. I know it’s not directly related, but I don’t know if you read the things posted on older entries.

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