A brief juxtaposition of Spinoza’s and Stephen Hawking’s philosophical determinism



By Dr Myint Zan

 

WORLD Philosophy Day for 2025 is on 20 Novem­ber. By chance or per­haps by (un?) intended(?) design, the United Nations Educational, Scientific and Cultural Organiza­tion (UNESCO), in 2002, declared the third Thursday in each year to be ‘World Philosophy Day’. That day is close to the birthday of the Dutch philosopher Baruch (‘Ben­edictus’) Spinoza (24 November 1632-21 February 1677).

 

Brief juxtaposition of Mar­cus Aurelius ‘non-wish’ and Spinoza’s wish for their phil­osophical legacies

 

Spinoza, who thrived’ over 350 years ago, had apparently copied his letters with his corre­spondents (at least those where he discussed philosophical is­sues) before he mailed them. Retrospectively, one can surmise that Spinoza wished that many as­pects of his philosophical thought, including those stated in his let­ters to be recorded for posterity. Spinoza had his wish (so to speak) fulfilled in the very year of his death in 1677. Spinoza’s friends were kind enough to arrange to publish all of his philosophical writings in the Latin language, including his letters, in a book ti­tled Opera Posthuma in late 1677.

 

Contrast this with the Ro­man Emperor Marcus Aurelius (26 April 121-17 March 180), who apparently asked his underlings (so to speak) to destroy his ‘dia­ry’ (‘notes to himself’) after his death, which they did not ‘follow’. Now, more than 1900 years after Marcus’ birth, there are at least three or four versions of English translations alone. The title of the English translations is Medita­tions of Marcus Aurelius. One has read that at the time of Spi­noza’s death, there were about 160 books in his ‘library’. One wonders whether Latin, Dutch or Portuguese translations of Meditations in Spinoza’s library. (Spinoza can read and write in those languages, perhaps) Appar­ently, unlike Marcus, there was no standing instruction from Spinoza to destroy his manuscripts and his correspondence. The fact that he even kept a copy of his own correspondence and those who wrote to him indicates that, as far as (not) preserving his philosoph­ical legacy is concerned, Baruch Spinoza was ‘no Marcus Aurelius’.

 

Spinoza’s stone analogy

 

This article will address the issue of philosophical determin­ism that can be discerned in the following paragraph (in English translation) in one of Spinoza’s letters:

 

Further conceive, I beg, that a stone while continuing in motion should be capable of thinking and knowing, that it is endeavouring, as far as it can, to continue to move. Such a stone, being conscious merely of its own endeavour and not at all indif­ferent, would believe itself to be completely free, and it would think that it continued in motion sole­ly because of its own wish. This is that human freedom, which all boast that they possess, and which consists solely in the fact that men are conscious of their own desire, but are ignorant of the causes whereby that desire has been determined. (Letter to GH Schaller, October 1674)

 

Among others, the three sentences in English translation above ‘determine’ (pun intended) that Spinoza was a philosophical determinist. Without distorting Spinoza’s message, it can perhaps be deemed that if a stone were to have human consciousness or simply can think like a human, that stone, like humans, includ­ing some philosophers, would have thought that it is moving on its own out of its own free will. Spinoza apparently rejected that humans have free will. Though not manifestly stated in the above excerpt, Spinoza apparently was of the view that human lives and their ‘trajectories’ have already been determined.

 

Stephen Hawking’s rejection or scepticism of the criminal law doctrine of ‘diminished responsibility’

 

If one fast forward from the late 17th century to the late 20th century astrophysicist Stephen Hawking (8 January 1942- 18 March 2018) in a lecture given in March 1990 also expressed his opinion (or is it non-belief) in hu­man free will (as reproduced in the essay ‘Is Everything deter­mined?’ in the book Black Holes and Baby Universes, first pub­lished 1993).

 

Under the concept of dimin­ished responsibility in British criminal law, a few criminal de­fendants’ culpability can, in ex­ceptional circumstances, be re­duced or even more rarely, they can be acquitted of their crimes on grounds of ‘diminished respon­sibility’. The thrust of the idea be­hind Hawking’s radical and novel proposal is that, since all human beings’ actions are determined, why give special preference to those criminal defendants from the rare defence of ‘diminished responsibility’ (say on grounds of insanity)?

 

Hawking seems to be saying: do not accept (a few) criminal defendants’ claims of diminished responsibility and their claims that ‘I could not help myself’ since other criminals, indeed all human beings in their actions, cannot but help themselves also.

 

In the ‘mother country’ of Great Britain, as well as its former colonies from Australia through India and Malaysia to Zimbabwe, as far as this writer is aware, the criminal law doctrine of ‘dimin­ished responsibility’ has not been abolished.

 

A Spinozist ‘take’ on Stephen Hawking’s philosophical de­terminism?

 

Curiosity: If Spinoza were to come back, would he have agreed with Hawking’s version of philo­sophical determinism? Would Spi­noza, after studying a bit of mod­ern criminal law and criminology, agree with Hawking’s suggestion that the legal doctrine of dimin­ished responsibility be altogether abolished?

 

Dr Myint Zan, a retired Professor of Law, taught Juris­prudence (Legal Philosophy) at Multimedia University in Malac­ca, Malaysia, from 2006 to 2016. Between the years 2016 to 2022, five post-doctoral scholars have visited the Philosophy Depart­ment of the Australian National University, which is one of their alma maters, on a Myint Zan Philosophy Fellowship

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