The eighteenth and nineteenth centuries saw astonishing philosophical changes which led to life and society-changing political and literary fall-out.
Understanding French literature and historical events of the eighteenth, nineteenth and twentieth centuries is greatly enhanced if one has at least some knowledge of these philosophical influences.
In the pages below I will by no means attempt to present a detailed analysis of every philosophical concept or movement of these times, but rather an overview giving a general idea of the concepts and progression from Plato's Idealism, through the Enlightenment Movement, to Existentialism.
PLATO AND IDEALISM
According to Plato, all knowledge is innate and is "brought out" by physical experience. Our purpose is to gain knowledge through The Forms, the ultimate form of abstract notions such as Truth and Beauty. As we experience life, we are able to judge these experiences, or make sense of them, by comparing them to our innate knowledge of the appropriate Form.
Truth is achieved through the spirit and knowledge of the Forms, which is superior to physical experience, as the senses cannot be trusted. Senses can be duped or simply mistaken, and so cannot be used to affirm knowledge - this is achieved by means of the spirit and knowledge of the Forms. Thus ultimate reality should be regarded as spiritual rather than physical.
What is spiritual is eternal, and what is physical is temporary. Thus Plato has established the great spiritual/physical divide where physical experience should be regarded as merely a means to spiritual development.
When you add to this Plato's belief in reincarnation and his conviction that man is involved in a continual process of spiritual refinement in which he may move on to a further stage of development or be regressed if he has not achieved a sufficient standard of spiritual development, it is clear that we have the basis for morality and religion in the modern "civilised" world.
BEGINNINGS OF ENLIGHTENMENT
Plato's philosophy continued to exercise great influence on thought, religion, politics and life in general for several centuries, until authors such as John Locke and David Hume (seventeenth and eighteenth centuries, respectively) issued a challenge in the form of reason and scepticism.
Through the course of the centuries education remained a mainly ecclesiastical province, and as such was protected from challenge or independent thought. Nonetheless, education began to spread beyond the cloisters as the nobility and others upon whom the clergy was dependent, insisted on education for their members, and with it began thought and philosophy which was not restricted by clerical doctrine.
Completely opposed to Idealism, the supporters of Scepticism took the view that all knowledge came from the senses, and indeed was quite dependent upon them.
They rejected the view that knowledge was innate and developed an ontology by which all knowledge could be explained by sensory perception and intelligence. This, of course, had the effect of doing away with the necessity of spiritual intervention and therefore undermined religious teachings.
It must be emphasised what a major departure from accepted religious and political credence this represented. The church, in the guise of The Holy Roman Empire, was not just a religious movement, it had become the accepted political ruler as well, since education was largely restricted to the religious orders. To challenge religious thought was therefore also to challenge the political masters, whose authority was based on religious doctrine.
These early writings won considerable favour with free thinkers and those who wished to take advantage of any criticism of the established order. The movement gathered pace and became the Enlightenment Movement where the essential difference from the preceding philosophies was its use of reason rather than faith or idealism.
Basically the philosophy behind the Enlightenment Movement challenged the necessity for God's existence and certainly the part He plays in the building of our knowledge.
Scepticism forms the basis for the Enlightenment Movement. The theory goes that in order to achieve certain knowledge we must rid ourselves of all thoughts and ideas about which we have any doubt. What remains after this process of refinement is what we know.
It is suggested that we should doubt the very existence of God - we should look around us and form conclusions about life from the evidence presented to us through the senses rather than hypothesise such conclusions based on unproven beliefs and theories.
There were of course considerable differences within the movement. Some philosophers such as David Hume and John Locke demanded that reason and moderation be the watchwords, and that we should cast aside notions that could not be supported by any means other than reason, thus directly challenging the necessary existence of God. For others such as Voltaire, God the creator existed, but not the omnipotent, omniscient God of the Bible and the Church. Descartes used the method of scepticism to prove (he thought) the existence of an infinite God. Rousseau was much more practical and set about outlining a model of civilisation not dependent on God and traditional morality.
The variety of conclusion is immense, but the overall effect of challenging the authority of those in power was to diminish automatic respect and to establish an increasing insistence on accountability.
Philosophy may usually be regarded as remote and obscure, having little to do with everyday life, but in the case of the Enlightenment Movement nothing could be farther from the truth.
Since these ideas were translated directly into political terms, the effects were almost immediate and striking.
Incensed by injustice and starvation, the largely peasant population of France needed little more than the suggestion that it was perfectly legitimate to challenge the authority of their rulers. The French Revolution was undoubtedly ignited by the ideas of the Enlightenment. In a similar way, though on a much smaller scale, the mutiny on the Bounty (in the same year) can be regarded as the embodiment of the principles of the Enlightenment Movement, as the sailors no longer meekly accepted the judgement and decisions of those who held authority over them. Justice was not seen to be done, and ordinary men felt justified in demanding that their voice be heard.
Just over a century after the Revolution there came the Dreyfus Affair which almost ripped the
French Republic apart as the population sided either with the authorities, or with the Jewish officer accused of treason on the flimsiest of evidence. Once again, but more clearly still, there came the demand for accountability.
The movement had a profound effect on literature, with, for example "Les Miserables" examining the plight of the poor and questioning the wisdom of blind faith. Charles Baudelaire wrote a series of magnificent poems vividly describing the spiritual torture of believing man to be free of morality, and indulging in physical pleasures, and yet wishing for something more meaningful than the emptiness of such indulgences.
Existentialism is the twentieth century extension of the Enlightenment Movement.
Where the Enlightenment challenged and doubted God and morality, existentialism denies their existence.
If God and morality do not exist then man is alone and free, except that this freedom imposes its own constraints. If man is free then it is wrong to deprive him of that freedom, and this extends to influencing others in their lives and the choices they make.
Elements of this philosophy can be seen in "Les Miserables" and many other major works of literature in the late nineteenth and twentieth centuries, with writers such as Albert Camus, Jean-Paul Sartre and Simone de Beauvoir making major contributions to the cause of existentialism, promoted also by the experiences of millions during the second world war.
French cinema of the thirties and forties was also greatly influenced, and produced such classics as "La Grande Illusion", "Le jour se leve", "Les Enfants du Paradis" and "Le Salaire de la Peur" (50s).
The American cinema of the forties was also heavily influenced, especially in the film noir detective genre, with films such as "The Big Sleep", "The Maltese Falcon" and "To Have and to Have Not".
The influence continues today and can be seen in a great variety of films and literature, though the effect is much less shocking now.
My thanks for taking the time to read this page.
Stuart Fernie ( firstname.lastname@example.org )