Friday, January 24, 2020

Locke (1632-1704)... Motivation and habit...

Some Thoughts Concerning Education (1692), is a practical guide, rather than a theoretical treatise but that is what makes it so fascinating and readable. Widely translated, it became a manual for education among the upper classes for most of 18th century.
As the greatest philosopher of his age, he laid the foundations for empiricism and the enlightenment view of knowledge, politics and education. Skeptical of the educational practices of his day, it was a break from the dry, educational stranglehold of medieval scholasticism. His is a sophisticated theory of education, explained in detail, built, not around the transmission of information, but the shaping of habits and character.

Motivation matters

As a libertarian he thought that the learner must not be coerced nor learn when they are not in the right frame of mind, neither should they be beaten. They must be made to feel as if it is in their own interest, and that they are acting from their own free will. Without pleasure and play, the child will become demotivated. Conversation is strongly favoured over lecturing, and the child’s character and temperament needs to be understood if they are to be taught well. Not that children should be spoilt, indeed he recommends that parents, in particular, should be tough on their children in their early years.

Habits

His approach is a series of very practical methods for encouraging good habits and character right down to details on curiosity, games, language learning, dancing and so on. Educational methods are recommended that focus on example and practice, rather than the teaching of information and principles, as children do not remember or apply rules. In this sense, it is not learning that matters, but the establishment of good learning habits. It is repeated practice that reinforces these behaviours so they become instinctive, through the use of the concrete rather than the abstract. We see here, the beginnings of a more psychological approach to learning, sensitive to curiosity, motivation and retention.
In particular, everyone should learn a manual skill, such as carpentry, as it helps relax the mind. Beyond this, his focus is on a healthy mind that has the basics in reading, writing, arithmetic and a knowledge of literature, along with the natural and social sciences. He was suspicious of the worth of the arts, and like Plato regarded them as either largely useless or dangerous. Detailed scholarly study should be left to those who want to become scholars.

Sceptical on schools

He does not recommend school for those who can afford tutors, and sets great store on the enthusiasm of parents, and the family in general. Schools, he thought, merely perpetuate bad company and bad habits of behaviour. He explicitly rejects the focus on Greek and Latin through the teaching of grammar. A cross-curricular approach should, for example, move from French through geography (places in France) and only after a knowledge of numbers, to longitude and latitude, then Copernican astronomy. This orderly approach to the curriculum, that puts the practical before the abstract, lies at the heart of his pedagogy. Lastly, and not many learning theorists touch on this, Locke recommends travel, not at 16-20, the gap year norm, but either before this age, to acquire a language, or after when one can truly appreciate the difference between your own and another culture.

Influence

His thoughts on education, although influential, are weakened by the fact that, like most pure empiricists, he saw the mind as a table rasa or blank slate. But this was tempered by his recognition of individual character. We can now see that he was also a product of the age, making a firm distinction between the education of Gentlemen and the masses.
These points aside, it is the idea of a free mind, that uses the power of reason to become contributory, autonomous adults in a free society, that mark out this educational theory. The sweeping scope of his thinking and thoroughly practical recommendations are impressive, couching education in a sophisticated theory of knowledge and liberal political society with observations and general views on education that point towards a tradition that focused on character and autonomy within society, rather than the transmission of knowledge. 
His pedagogical ideas have a psychological basis that reads like contemporary theory and lead to concrete ideas about what should be taught and how. Above all, we see the emergence of the autonomous learner, where motivation in the mind of the learner becomes paramount in pedagogy.

Bibliography

Aaron, R. (1971). John Locke. Oxford: The Oxford University Press
Cranston, M. (1969). John Locke Green and Co. Ltd. London: Longmans
Tarcov, N. (1984). Locke's education for liberty. Chicago: University of Chicago Press.
Yolton, J. W. (1968). John Locke and the way of ideas. Oxford: Oxford University Press

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Calvin (1509-1564) - Teachers as preachers... deficit model…

Education as a religious imperative

Calvin, with Luther, was a hugely influential Protestant reformer who attacked the Catholic Church and worked towards a return to a more basic form of Christianity, based on a personal relationship between God the creator, scripture and his subjects. It is also important to remember that his intellectual lineage is from St Augustine, so predestination, sin and eternal damnation figured large in his theological beliefs. We are imperfect sinners, born flawed and personal education is the path to salvation, work and redemption. In education, this reformed approach, with a new emphasis on the individual, and the Bible as a text, gave new impetus to self-improvement and universal schooling, made possible by the massive rise of cheap, printed books.

School as secular salvation

Influenced by humanists like Erasmus, we must know only God and ourselves through scripture. Idolatry and ritual were to be shunned. We are fallen creatures, with the burden of original sin and have to find redemption through Christ. Calvin was very much and internationalist and this fight against sin was to shape schooling and education in Northern Europe and North America for centuries, with its deficit model, matched by righteous schoolmasters who had to drill, beat and moralise leaners into improvement. Discipline, attention and punctuality were to become the virtues of the schoolroom. Illich thought that Calvinism had literally shaped schooling as we know it, with school as the new form of secular salvation.

Universal education

His second influence is on his emphasis one universal education from an early age. Education was part of the Protestant mission and compulsory, disciplined schooling was to be encouraged for all and so he encouraged the building of schools and free schooling for all, especially the poor. In countries like Scotland, where his acolyte John Knox pushed for a school in every Parish, literacy levels became the highest in Europe and some argue this led to the flourishing Enlightenment period in that country.

Calvin and print

Literacy was a virtue as it enabled the personal study of scripture direct from the printed word. Luther was another great influence on this policy. As an active promoter of the new publishing industry, he saw our personal relationship with God being truly mediated, not by the church and priests, but through personal reflection. Calvin’s support for the printed word, mostly scripture, came at a time in Europe when the print revolution was exploding and as books were no longer scarce, reading became a major pedagogic force.
This print explosion was to encourage other Calvinist evangelists, such as John Knox, to call in his 1560 Book of Discipline for a national system of education. This was in the spirit of the individualism of the Reformation but his primary reason was to allow all children to read scripture. This was to have an unintended consequence. 
In time, 1696 to be precise, the Scottish parliament passed the ‘Act for setting schools’, to legislate for a school in ever parish. By the end of the eighteenth Century Scotland would have the highest literacy levels of any other country. The Reformation by then has turned into the Enlightenment, not only in Scotland but across Europe. A more secular revolution has been set in motion by religious zeal.

Teaching as preaching

Calvin was never ordained and saw himself as a teacher rather than clergyman. Perhaps his most enduring, influence is on preaching, exposition and the repetition as pedagogic techniques. In other words, the traits of the preacher were to become that of the teacher. His teaching as preaching method was to read, deliver a sermon then sing (scripture through Pslams). The regular singing of Psalms, repetition of the Lord’s Prayer, moral assemblies each morning all made their way into schooling, reinforced in the Victorian era when schooling became compulsory and large numbers of children had to be looked after and schooled, as their parents were working in factories. We are still mired in this Protestant pedagogy, if not its theological predilections.

Criticism

It has been argued that the Reformation, Calvinism in particular, sees education as the rectification of weakness and not the building of strengths. What is produced and exposed is not success but failure, leading to fixed curricula, obsessive testing and a deficit model that interprets education in pathological terms. It can also be argued that many of the institutional behaviours and practices in schools regiment children in a way that as unnatural and unnecessarily restrictive. Morning assemblies, the teacher as transmitter of knowledge, rows of desks, bells on the hour, drill and practice, can be seen as strict Calvinist practices, where students are regarded as sinful beings that have to be saved from ignorance.

Influence

Through reformers like John Knox, schools were formed in every parish and they were to shape the Prussian model under Friedrich Wilhelm I, then the Napoleonic model and much of modern institutional learning, even into North America. The Puritan influence on the founding fathers in the US was also substantial. We see this teaching and learning, and religion for the people, get rooted in local parishes, communities and schools.
Calvinism also led, indirectly to the Enlightenment, where the focus on the text of eth Bible raised problems with that text and reflection on religion and philosophy. We see this directly in Scotland, where an educated population, produced some of the geniuses of the Enlightenment Smith, Black, Hutton and Hume. It’s influence on capitalism through Adam Smith is also powerful, with its ethos of discipline, hard work and earthy success.
Calvin’s influence on education through universal schooling has been immense, as is his influence on attitudes towards education as a deficit model, where the students are seen from the start as a flawed creatures. The religious view is that we are fallen creatures, born incompetent and the conceit of education is that the answer is always more schooling. The glass is always half empty and we always seem to have deep 'deficits' and 'divides'; digital divide, digital skills, maths, 21st C skills, qualifications, even happiness!
In a sense Calvin has been a curse and a blessing, with his emphasis on the virtues of education combined with the vices of, for example, learners as being deficient and teachers as preachers.

Bibliography


Tillich, Paul, (1968) History of Christian Thought, New York: Harper and Row
Reid, W. S. (1972) John Calvin: His Influence on the Western World, Michigan: Zondervan
Graham, W. Fred (1971), The Constructive Revolutionary: John Calvin and His Socio-Economic Impact, Richmond, Virginia: John Knox Press
Helm, Paul (2004),John Calvin's Ideas, Oxford

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Thursday, January 23, 2020

Luther (1483-1546) - Universal schooling... reform...

In Martin Luther’s call for universal education, literacy was part of his programme for ‘reformation’. It was education, schools and literacy that would put young people in touch with the realities of scripture and knowledge, without the mediating power of a priestly elite. Education would produce individuals who had direct access to the good book and therefore God. This was still education in the service of religion but a much more disintermediated and democratised approach to learning. There can be no doubt that he was a major catalyst for the reformation, which in itself had an enormous effect on shaping education, not only in Europe but around the world. It led, in the end, to a more secular form of education rooted in schools and Universities, free from the church.

Luther and learning

Luther expressed a keen interest in education, schools and teaching. Reflections on all appear across his writings but two texts stand out; the letter to The Mayors and Aldermen of the Cities of Germany on Behalf of Christian Schools and the sermon The Duty of Sending Children to School. This interest in learning and education had deeper roots in the Renaissance but the Reformation gave it new impetus.

Spiritual and civic education

In The Mayors and Aldermen of the Cities of Germany on Behalf of Christian Schools (1524), which he directs at town councillors, the duty to provide education is evidenced in Scripture, where in Psalms, it is God’s command that we teach the word of God and in Deuteronomy that we nurture and immerse youth in scripture, and inculcate respect for parents and authority. The state, he thought, should provide schools for all, rich and poor, that serve both spiritual and civil needs. An educated citizenry would be more structured, conscientious and produce better leaders. As to what was taught, he resorts to the renaissance model of the Classical curriculum, based on the works of Greece and Rome. The German Bible and other translations were important but he still revered the Greek and Latin versions.

Schools

Six years later, after the failure to see his recommendations realised and witnessing an anti-intellectual leaning in the Reformation, he wrote a more practical work, The Duty of Sending Children to School (1530). Here, he admonished parents for not seeing the value of spiritual education and knowledge of the Kingdom of God. Yet he is still loyal to his vision of seeing education as both a spiritual and civic matter, as the earthly realm, a gift from God, needs professionals and leaders to produce a prosperous society in which the spiritual can flourish.

Influence

The Reformation saw universal education as a ‘form’ of reformation. They saw it as a means of ridding the Catholic grip on beliefs and institutions, reconnecting all people to God through more direct means, their ability to read, study and understand scripture. But Luther was not as radical as some other reformers, who wanted to eradicate the reading and teaching in ancient languages. He was still a Renaissance preacher and teacher. Unlike Erasmus, for Luther, education was not an end in itself; it was a route to scripture and the gospels, all leading back to spiritual development. Nevertheless, the Reformation pushed an agenda that gave the individual learner the power to read, write and reflect. Whatever the means and ends, universal schooling and literacy was on the march. Lutheran influence in schools still exists in its original heartlands, northern Europe, and through emigration, in the US and Australia.

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Wednesday, January 22, 2020

Ignatius (1401-1556) - Jesuit zeal… Give me a boy (don't take this the wrong way)…

Ignatius Loyola was a Basque soldier turned priest who formed the Jesuits, or Society of Jesus, a missionary order driven by a military-type zeal to spread the Catholic faith. He famously said ‘give me a boy until he is ten, and I’ll give you the man’. Education was to be their primary and most successful weapon. Jesuit education is apostolic and the order demanded missionary and educational service in whatever part of the world they were sent. It was a reaction tom the Reformation and Prtestantism and drove Jesuit priests into many remote lands and ever remoter locations to defend the faith and, above all make converts. The Jesuits are still active with tens of thousands in the order and educational activities in many countries.

Ratio Studiorum

Jesuit education was founded across Europe as part of the Counter-Reformation, to prevent what the Catholic Church saw as heretical teaching in the Universities of the day. After the publication of the Jesuit educational manual, the Ratio Studiorum, by Acquaviva, known as the second founder of the Jesuits, in 1586, the Jesuits had added a practical method to their zeal. Acquaviva formalised Jesuit education making it easy to replicate and scale. The book is a detailed account of how to set up a school, classes, curriculum, schedules, and methods of teaching. It attempted to do then what is common now, standardize teaching methods and the curriculum
The primary function of education for the Jesuits was religion, specifically the teachings of the Catholic Church, so that moral character and religious devotion became habitual. This was not done through direct religious instruction but through a religious approach to all learning. Boarding was encouraged as it was in line with the indoctrination of the whole student. Strong and well-trained teachers were essential, with constant evaluation and feedback throughout the year. Good teachers who were talented, prepared and inspiring were sought, poor teachers rejected.
In the days when educational theory was a matter of life and death, the Ratio Studiorum was condemned by the Dominicans to the inquisition, as it contained some unpalatable theological doctrines. The Jesuits compromised by removing the implicated chapters.

Curriculum

It is a highly academic education with a focus on the humanities and the classics in literature, history and language, with the emphasis on reason, leading to philosophy and theology. Mathematics, for example, was seen as a secondary, worldly subject. The curriculum, however, aimed to ‘form’ and not just ‘inform’ character through analysis. Critical thinking was encouraged. This is not to say that the curriculum was wholly academic, as the arts, especially drama and physical education, were also encouraged. They were keen on plays where students would debate and show moral dilemmas and issues on the stage.

Latin

As the idiom of religion and the Church, Latin was compulsory even into the 20th Century. Not only was Latin taught but much of the teaching was done in Latin, with some schools not allowing vernacular to be spoken, even outside of the classroom. The Ratio makes it clear that Latin was not about helping learn other languages but about inculcating learners in the culture of the church and the classics. It was taught directly and through immersion, translation being frowned upon. The religious basis of Jesuit education is seen by many as an anachronism in our post-colonial and secular world. The promulgation of Latin can also be partly traced to its religious role in Universities, and not as is commonly assumed, for utilitarian purposes.

Influence

The Jesuits were a global educational enterprise, first India, then South America, Florida, Mexico, China and Japan. The used and wielded power but always saw ‘schooling’ as their modus operandi, raining money for schools, which are fixed, visible and useful entities within communities. Their buildings were often huge and ostentatious. Education means salvation, but also power. They were particularly good at adapting to local, indigenous cultures linguistically and culturally but also good at remaining elite and scholarly, infiltrating government and ruling entities.

Jesuit education has modernised and in its many universities and colleges, especially in the US, has become part of the mainstream educational landscape. They run 168 higher education establishments in 40 countries and 324 secondary schools in 55 countries, with around 20,000 in the order but it is estimated that their numbers are falling. 

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Tuesday, January 21, 2020

Buddha (6th and 5th C BC) - Monasticism to mindfulness

The Buddha lived across the sixth and fifth centuries BC, although the exact dates are disputed. Buddhism plays a significant role in education directly and indirectly in China, Japan, Thailand, Myanmar, Sri Lanka, Vietnam, Cambodia, South Korea, India and Malaysia. Seven countries have Buddhist majorities: Cambodia, Thailand, Myanmar, Bhutan, Sri Lanka, Laos and Mongolia, where Buddhism plays a significant role in education through the monastic tradition and monastery schools.

Buddha as teacher

Teaching is one of the Buddha’s nine epithets as an ‘Awakened One’ but the texts show a man who is detached and hesitates to teach. There is no rush to action in his teaching of the road to enlightenment, as that would stimulate the very desires he wants to still. It should not surprise us, therefore, that the Buddha was disinclined to teach, as throughout his life, his method was largely by example. This also explains why he said so little about education and teaching. Buddhism is a practice, an inward looking practice that attempts to still the brain, not fill the mind with knowledge of the earthly word, the world of illusion, nor stimulate critical thought. However, there are parables and stories the Buddha tells that show his willingness to explain, such as the ‘Fields’ parable and use of the ‘Lotus’ as an analogous device. Bearing this in mind, one can see why Buddhism has not been a major force in educational thought but had been a force in religious, and therefore educational, practice.

What is taught

The Buddha is seen as the route to understanding, living and ultimately enlightenment. The moral guidelines are clear with a focus on honesty, purity, truthfulness, kindness and sobriety.  Generosity and self-sacrifice are also strong traits. Above all, the sublimation of the self away from greed and selfishness characterizes Buddhist education. There is, therefore, a strong belief in cooperation not competition. This is in direct opposition to many western values of individualism and education as a preparation for an active life and for a competitive position in the job market.
In Buddhism, the mind is everything and peace and enlightenment come from within. This is not a filling of the mind with knowledge but a stilling of the mind. There is teaching of sacred texts but the Noble Eightfold Path requires one to live a life based on a right view, right thought, right speech, right conduct, right vocation, right effort, right attention and right concentration. This is far from the liberal arts tradition in the west or more recent pragmatic use of education in the East. Its influence is more through cultural norms than its direct influence on education.

Monastic education

One significant cultural and methodological effect is the monastic tradition. The monastic tradition in Buddhism and submission to religious teachers and practices within monasteries is the mainstay of Buddhist education. To become a monk or nun is an alternative form of schooling in many in countries of South-East Asia. It was the mainstay in many countries before the modern era and still plays an important role as a supplement or alternative to state schooling.

Zen Buddhism

Interestingly, the monastic tradition wasn’t taken up with relish in China, as it clashed with the Confucian idea of staying within the family, so Zen Buddhism, a more personalized form of enlightenment, linked to Daoism, emerged. Zen teacher-master exchanges are a pedagogic product of this particular tradition. ‘Koans’ are stories or dialogues that are used to illustrate or a method to practice Zen teaching. The teacher guides the student, through dialogue, to Zen enlightenment.

Influence

With approaching half a billion Buddhists one would expect the Buddha and Buddhism to have had a significant effect on education but, apart from the Buddhist monastic tradition, there is little to suggest that it has had a significant effect on educational thought outside of religious teaching. Its effect is primarily cultural, through moral norms.
The one concrete influence has been the recent rise of Mindfulness in education is one example of Buddhist ideas influencing western workplaces and education, as the world becomes globalized, so ideas flow from one culture to another. This mix of Buddhist meditation, has taken root schools and training throughout the West.


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St Augustine (354 – 430) – Bad-boy turned good… a tale of teaching and lust...

Augustine was a towering figure in Christian thought throughout the Dark Ages, as he helped transform the world of absolute forms and the world of representation into earthy and heavenly realms, Platonism into Christian theology. He was born in North Africa, then via Rome and a conversion to Christianity in Milan, went back to North Africa as a Bishop. Writing towards the end of the Roman Empire, on the cusp of the move from paganism to Christianity, he wrote Confessions a wonderfully reflective and human autobiography where he reveals his own failings, as well as many works of philosophical and theological weight. 

Confessions

Confessions, Augustine’s psychological autobiography, brings to life his distaste for the education he received. He loathed Greek, the language of teaching, which led to him disliking even the works of Homer and was bored by rote learning, artificial exercises and brutal punishment. It is this self-awareness and the fact that he himself was a classic bad-boy turned good, who redeemed himself later in life, showing that people can change through education, that makes him such a fascinating learning theorist. The book is a lesson in itself, where he teaches by example, explains his own conversion. It’s rather saucy and frank about his relationship with an unmarried woman with whom he has a child, his lust, even stealing. We see in this book an entertaining and readable book, someone who is interested in sex, who teaches by telling his own story. What makes St Augustine so interesting is that this is a man whose theological beliefs were shaped by Platonism, a wold of absolute good, and educational beliefs tempered by his negative experiences as a pupil.

De catechizandis rudibus

In The Teacher and De catechizandis rudibus Augustine shows a detailed interest in teaching methods. As one must be guided by a natural love of God, one must as a teacher give of yourself as a guide and mentor, encourage curiosity, motivate and not rely on punishment. Teachers should plan their work, learn as they teach, look for ways to stimulate learners and show patience. There is a real sense of teaching as a process that is enhanced by understanding learners. 
More than this he recognises that teachers themselves may be the problem, obsessed by their own work, too critical of slow learners or sometimes let personal concerns influence their work. As one of the first philosophers of language he warned us that the mind moves faster than the teacher’s words and the teacher may be communicating in the wrong way, so he recommends that learners interrupt to clarify issues. He talks about the ‘restrained style’ in teaching, in simple, direct language, then the ‘mixed style’ where one elaborates using more motivational language, then the ‘grand style’ for changing hearts and attitudes. First understand your learners as there are those who have a good grounded education, those who are trained in rhetoric who think they know but do not and then the uneducated. He recommends different approaches for all three.
He bring the Christian ethos of love and humility to the act of teaching, seeing pupils as people who must be treated with respect and encouraged towards finding their own inner truths. Remember that he is writing this in the 5th century, showing a rare humility, in an age of religious absolutism. 

Influence

Augustine may have been a Platonist but he is not in terms of education. Within the confines of scriptural certainty, he is remarkably sensitive to the needs of the learner and the subtlety of good teaching methods. His two influences, his early bad experience at school and his conversion to Christianity, combine to form a rounded analysis of learning that reflects the humanity of the man. He remained a towering figure in theological thought for centuries, softened by the realism of his early years and as a practising teacher.

Bibliography

Augustine, St. 1952. The First Catechetical Instruction (400), trans. Joseph P. Christopher. Westminster, MD: Newman Press.
Augustine, St. 1968. The Teacher (389), trans. Robert P. Russell. Washington, DC: Catholic University of America Press.
Augustine, St. 1997a. On Christian Teaching (426), trans. R. P. H. Green. New York: Oxford University Press.
Augustine, St. 1997b. The Confessions (400), trans. Maria Boulding. New York: Vintage Books.
Brown, P. 1969. Augustine of Hippo. Berkeley: University of California Press.
Chadwick, H. 1996. Augustine. New York: Oxford University Press.
Rist, J. M. 1999. Augustine. New York: Cambridge University Press.
Stock, B. 1996. Augustine the Reader: Meditation, Self Knowledge, and the Ethics of Interpretation. Cambridge, MA: Belknap Press.
Rorty, A.O. (Ed) (1998)  Philosophers on Education: Historical perspectives. London and New York, Routledge.
Howie, G (ed and trans) 1969. St Augustine: On Education, Chicago: Henry Regnery Company.

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Monday, January 20, 2020

Superintelligence by Nicholas Bostrum - abstract, at times esoteric but worth the effort

The author makes it clear that what he is about to discuss is unlikely to happen any time soon, perhaps within this century, perhaps not. He does, however, think it will happen – the creation of an intelligence greater than ourselves – a superintelligence.
He starts, reasonably, with a potted history of AI and the state of the art predictions on progress. Multiple routes to superintelligence are then laid out, biological, technical and organisational. They all have trade-offs – brain emulation, brain-computer interfaces, networks and organisational collective intelligence and so on, some are more incremental, others offering a faster route to real ‘super’ intelligence.
So how will this superintelligence manifest itself, how quickly will it explode into disruption and is it a winner takes all endgame? This is where the book comes into its own. His thought experiments, in terms of paths and possible outcomes is outstanding, along with a detailed treatment of the problems of control. Chapters 7, 8 and 9 are the meat in the sandwich, as they tackle the issues of where this could take us and what we can do to control it.
It is less confident in turning to economic issues like employment, welfare and social consequences but comes back to the boil on values. I like his phrase ‘Philosophy with a deadline’. This debate is full of clichés and exponential thinking about technology that doesn’t yet exist. I found it a little wanting on the limits of AI itself, but has breadth when it comes to considering all the arguments. Whatever you think about the concept of superintelligence, its timeframe or even whether it will happen at all, this book pushes the boundaries in terms of the sheer detail he amasses on each topic.
Reading the book is like going off on a series of long walks, many of which result in dead ends but wander you will, as there is no one path but many paths to many outcomes. Unlike most reviewers, I tip my hat to the sheer effort he makes in covering all of the possible paths on each topic, not settling on the obvious or easy. I also enjoyed his clear respect for Eliezer Yudkowsky, another AI theorist. 
For me the book is too speculative, as AI is not as good as we think it is and not nearly as bad as we fear. It is so theoretical that it feels like an exercise in theory rather than real practice. You really do have to have a high tolerance for abstract thinking to get the most from this book. 
I did like hi afterword. Although dismissive of an impending AI winter, he does fear an ‘AI safety winter’, where ethical theatre, much of it amateurish, simply prevents good beneficial work from being done in AI. That, I fear, is more likely than AI doing much harm.
First published in 2014, which is an eon ago in AI years, it was updated in 2016 but remains topical, as good ideas are good ideas. Bostrum’s an academic at the Oxford Martin School and the book has an academic style making it a read that needs ‘effort’, as technical and philosophical issues do if they are to be credible… but it is well worth the effort. 

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Mohammed (570AD –632AD) - Recitation


It is claimed that Mohammed was illiterate and the Koran literally the word of God, transcribed by others from his revelations. Mohammed is therefore a prophet and teacher but in reality a mouthpiece for the absolute message of God.

Koran and education

In Islam, books, especially the Koran, are held in the highest regard and mosques functioned as repositories of books. One even had to wash before touching the Koran. This reverence for the ‘book’, especially the Koran, is paramount. Indeed it was almost immediately made into a ‘codex’ (book form), as they had acquired paper technology from captured Chinese sailors in 751AD.
The dominant role this one book, of similar length to the Christian Gospels, on education in the Muslim world cannot be underestimated. For five centuries after its emergence in the 7th century, the so called ‘Golden Age’ of Arabic culture, flourished in centres of learning in Damascus, Bagdad and Cairo. Their libraries collected and distributed Greek and Roman classical texts and made advances in mathematics, science, philosophy and law.

Recite and repeat

Prayer is one of the five pillars of Islam, recommended five times a day, so the repetition of recitation, known to be effective for embedding knowledge in long term memory, becomes an ingrained habit, as does listening attentively, especially at Friday prayers and also through the attentive reading of the Koran. Koran means ‘to recite’ and the text was originally meant to be read aloud. It has been argued that this has led to a dependence on rote learning. Some argue that this focus on recitation and repetition tends to infect studies across all subjects and education in the Islamic world has been criticised for its dependence on simple recitation at the expense of critical analysis.

Memorisation

Islam literally means ‘submission’ and it has been argued that this also affects the way learners and teachers approach education. In Sura 75:15–18 attentive reading is specifically mentioned and, in particular, memorisation of the Koran, an act which has been admired for centuries in the Muslim world. Those who manage to learn the entire Koran are greatly respected. With traditional paternalism, authority of the state and dominance of religion, some argue, comes a lack of questioning, passive learners and didactic teaching. Obedience and compliance, not unusual in other educational systems, arguably can be much more embedded in Islamic countries. The time spent on religious studies also squeezes out time available for other subjects. This may be another reason for the low levels of original research and patents in countries where Islamic education is dominant.

Koran and writing

With a foucus on reading came writing. Writing, not only through the Koran, but in other expository texts, is a strong feature of Islamic education. Sura 96 urges believers to ‘recite’ but also explains that God taught man through the ‘pen’, namely writing. Writing, especially calligraphy is regarded as a high art form, as it is in the Far East, but never was in in the West.  The double-edged sword is that the power of the pen is seen as the power of God’s absolute religious knowledge, not the freedom to write critically. Indeed, writing, even drawing, has led to death threats ‘fatwas’, on novelists and cartoonists. Islam, like Christianity, has supported the extremes of rigorous scholarship and education but also bans on education, especially for women. Such are the advantages and disadvantages of religion in general, in education.

Places of education

The madrasa goes back to the time of Mohammed, who was a teacher and had followers and students. These provided education on a scale at all levels for centuries. Places of higher learning, with teaching, libraries, even observatories, appeared as early as the 9th century and some argue that these were the proto-Universities we saw emerge in Europe. They certainly provided a depth of learning and a reverence for books from the ancient world. Many that survived and helped create the Renaissance (rebirth) owe their existence in the modern world to these Islamic institutions.

Influence

For all its educational qualities, the focus on one book, its absolute truth and primitive recitation, repletion and memorization, often seem like primitive pedagogies, leaving little room for active and critical thought. Islam, like the extremes of Christianity and Judaism, can be seen as a return to an absolute form of belief, where young minds are locked down before they have had a chance to reflect or choose. This is an anathema to secularists who believe that education should open young minds not close them down. On the other hand, let us not forget that the Islamic world encouraged learning, scholarship and intellectual endeavour, gifting the world those texts of the Classical world we now so admire.

Bibliography

DawoodJ.  (Transl. 1956, revised 2000) The Koran Penguin Classics
Lyons M (2011) The Book Thames & Hudson
Hitti P.K. (1936) History of the Arabs MacMillan
Whitaker B (2009) What’s Wrong with the Middle East

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Saturday, January 18, 2020

Jesus (7–2 BC to 30–36 AD) – Parables and sermons... then lectures.. teaching as preaching...


Jesus, as a teacher, was primarily a man of action but in terms of instruction it was his powerful parables and sermons that stand out in the Gospels. Importantly, there is no sense of exclusion as he encourages shunned lepers, hated tax inspectors, prostitutes, criminals and especially the poor, to receive his message. When it came to powerful messages it was through his individual acts of love, kindness and forgiveness that make their mark. However, there is much to learn from how he taught. He was in many ways a radical and effective teacher.

Parables

Parables were not used by him to impose moral rules but to show, by storytelling, how to act by listening to examples of how others have acted. Jesus was clear about why he used them and why they worked, explaining this in the Gospels. Parables are image rich and allow the listener or reader to picture the scene and recall from memory. They appeal to the illiterate poor and have the power to change behaviour and lives. Indeed, Christian art is full of images that retell these parables, as most people across the ages were illiterate.

Sermons

Jesus also used sermons, notably the Sermon on the Mount, to tell his story and the sermon was to become the preachers’ pedagogic weapon for centuries to come. Paul the Apostle was the man who took Christianity out to the world, preaching in major cities and shaped the way Christianity was to be spread and taught for almost two millennia. From Paul we get speeches and authoritative sermons. This is not the Sermon on the Mount but the proselytising sermon that we still hear from the pulpit to this day.

Sermon to lecture

Given the hold religion had on educational institutions until relatively recently, especially Universities, it is hardly surprising that the sermon transmogrified into the ‘lecture’, which to this day, remains the main pedagogic technique in Higher Education. In education, it moved from pulpit to lectern. The language shows the move from a pre-printing age when manuscripts were rare and had to be read to students. ‘Lectern’ means ‘reading desk’ and the word ‘lecture’, from the 14th century meant ‘the act of reading’, from the Latin ‘to read’. It was only in the 16th century that this shifted to mean a talk for teaching a specific topic or subject. The verb ‘to lecture’ is first recorded in 1590. This pre-print pedagogy remains the primary pedagogic method in Higher Education but is, in some ways, a hangover from an age when books were scarce.

Schools and Universities

The religious influence on pedagogy also meant that the sermon became the one hour lecture, which still dominates much of our educational pedagogy today. This, many argue, has held back pedagogic progress rendering much higher education a slow and too often tedious affair. Nevertheless, Christianity played a seminal role in the setting up of those early European Universities, that were eventually to become more secular.
Christianity has also played a key role in the provision of universal schooling. The need to read scripture was a powerful force after the Reformation and in the conversion process as Christianity spread around the world. 
It also laid the grounds for the scientific revolution that followed. However, this was matched by the holding back of science, witness Galileo and many others. But the study of God’s design and dominion, often by pious minds, eventually led to the elimination of design through Darwinism. This is still a threat today posed by fundamentalist Christianity, in its denial of evolutionary theory, especially in the US. 

Online learning

We can learn from the power of parables, that attitudinal change can come if we show exemplary behaviour in a way that is memorable, through story-telling. This has been the power of YouTube and video learning. We should also remember that this is not the way to treat all forms of learning. Video storytelling has its limits and can lead to the illusion of learning. Storytelling may not be appropriate for knowledge and, in the end it is through action that we learn to change ourselves. The point is not just to look and listen but to act.

Influence

Has there been any more powerful teacher? His only rival is perhaps the Buddha or Mohammed. This one man shaped two millennia of thought and culture through the use of simple parables and sermons. These were to be retold and evangelised by others such as Paul, and armies of preachers, to congregations, largely in churches, that continues to this day. Note that some, like Nietzsche, thought that this led to a two millennia aberration and, in particular, a thousand years stultifying scholasticism.

Bibliography

Wilson A.N. (1992) Jesus Sinclair-Stevenson

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Confucius (551-479BC) - Authority and assessment

Like Plato and Aristotle, Confucius had his own school, which he started in 552BC. Despite a period of exile he became a very influential official and adviser but it was through his four texts, especially The Analects that his fame was secured. China invented paper and printing which meant that the dissemination of his ideas through texts was also possible, in an early echo of Gutenberg in Europe. It may be wrong to categorise Confucius a ‘religious’ leader but he certainly had religious beliefs that shaped his view of the world and prescriptions based firmly in those beliefs. But his influence in China and beyond is immeasurable and still obvious today. His significance is in a deferential respect for hierarchy, authority, ritual and, above all, learning. 

Order and the status quo

Confucius is unusual in learning theory in being a conservative among so many non-conformists. He is not progressive and strongly promotes the status quo. However, there are some lessons to be learnt, in learning, that also define his approach. He did not admire a totally passive form of learning, encouraged students to be active learners but did see respect for teachers as important, along with manners and decorum. The first two books of The Analects are full of aphorisms about teaching and learning, tempered with conservative advice. However, it was submission to ritual, moderation, respect for parents, elders and teachers, and a strong moral outlook, that characterises his theory. Order is a primary concept, order in one’s own life, behaviour, speech, relations with others and the promotion of order in society. 

Instrumentalist education

Unusually, especially in modern times, he is clear that the purpose of education is not the enlightenment of the individual but the health and stability of society, especially the state. Although it has also to be remembered that neo-Confucianism in the 10th to 12th century loosened Confucius from the state toward a more personal experience. Education is the key to good government, by this he meant administrative and military efficiency. Institutions, texts based on the past, a cultural heritage; all are to be respected as worthy traditions. There is also the idea of an elite, with a common cultural core, that could rule, something that remains an ideal in modern China. Many of these ideas are still prevalent in Chinese education. 
Although China has Confucian continuity, in the 20th century, after 1949, Maoism led to compulsory Marxist-Leninist, ideological schooling, then a period of suppression during the Cultural Revolution, encouraged by Mao, where school teachers and intellectuals were ridiculed, tortured and even murdered by their students. The education system literally imploded, to be replaced by massive ideological teaching through the Little Red Book, with its emphasis on dialectical materialism and sacrifice to the state. Some argue that this was Confucianism in another guise, with respect being displaced from state to party. Although Mao wanted to destroy Confucian beliefs, he was Confucian himself, in his strong belief in hierarchy. In fact Confucianism may have been strengthened, as other rules that held people together had been so methodically eliminated.
China today is a post-Mao society, where education has exploded in just a few decades. Its cities are its economic dynamos and the Chinese salt away up to 40% of their income for their old age and education. This was exacerbated by the one child per family policy, now loosened. Strong Confucian trends have come back, encouraged by the Government, who see it as an antidote to corruption and moral decline. It also has appeal in terms of his vision of a 'harmonious society'. China’s foreign cultural and educational presences are called ‘Confucian Institutes’ and Chinese education and students are often seen by other cultures as being highly deferential.

Academic assessment

Confucian education is based on hard work, compliance to the state, a focus on personal behaviour and competitive examinations. Dismissive of vocational learning, Chinese education was for centuries an abstract, academic affair, with examinations based on a set syllabus of classic texts. This selection process has an ancient pedigree in China. Confucian exams were taken so seriously in the past that papers were kept locked up, examinees body searched, essays transcribed into identical calligraphy and read by at least two independent examiners. The penalty for abuse was death and exile for one’s family, and nepotism was avoided through quotas. In was highly meritocratic. One study showed that 83% of the top students were from lower-class families. Note that, by comparison, it wasn’t until the 18th and 19th centuries that meritocratic examinations were introduced in Europe and the US.
The Imperial Examinations were only abolished in 1905 but still over 10 million Chinese sit the gaokao, the entrance exam for Universities. The cream of the crop is likely to be employed in government, still the aspiration of many students in China. Confucius can therefore be seen as a champion of meritocracy through standardising examinations.

Influence

Confucianism has been both a blessing and a curse. On the one hand it provides stability, balance and continuity along with respect for teachers, adults, and a meritocratic approach to official jobs through state exams. Education was also promoted as a general good. He also put emphasis on learners and their role in the family, state and society. The downside has been an inflexible, instrumentalist approach, which limits innovation, critical thinking, science and vocational learning. These issues are now being openly debated as China transforms itself into a complex superpower. Confucius values may remain but the Western model of education, is now increasingly seen as also having strengths.

Bibliography

Confucius (Transl. Lau 1979) The Analacts, Penguin Classics
Jaques M. (2009) When China Rules the World Allen Lane

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Friday, January 17, 2020

Algorithms to Live By The Computer Science of Human Decisions Brian Christian & Tom Griffiths

Very few books combine cognitive science with AI. This is therefore a rare treat, a book that bridges AI with real life, computers with brains, algorithms with life.
An algorithm is just a piece of software, a bit of maths, a set of steps used to solve a problem. And they were around long before computers, as they have been used by us since the Stone Age and earlier. This book is all about human algorithm design used to solve problems we encounter in daily life. In that respect it is theoretical but eminently practical.
Thinking algorithmically is what we do, thinking more carefully with better algorithms is the gift that maths and AI can deliver. The melding of mind and machine is well underway and this book gives us concrete examples of how each dialectically inform the other. There is some great work being done using computers and AI to unravel how the mind works. The idea that our minds are Bayesian engines is a lively area of current research. Rather than adhering to some sort of dualist position, many now see mind and machine as usefully informing each other. Algorithms happen to operate in both.
Every decision is a sort of prediction and the chapter on ‘overfitting’ is quite simply brilliant. Overfitting is a known feature in AI, the idea that having too many factors, almost counterintuitively, leads to less accurate, even wildly inaccurate results and in human terms, behaviour. For example, our brains have evolved to algorithmically select scarce salt, sugars and fats but this leads to us overeating when these are available in abundance. This is our brain overfitting. 
The authors explain each type of algorithm, or problem, in both human and mathematical terms. In the case of overfitting, the wise warning is that data, in life, is almost always noisy and messy, making overfitting more likely. We need to stop idolising data and learn to be careful. This is exactly what AI does through a battery of statistical and coding techniques – cross-validation, regularisation and early stopping. The beauty of the book, perfectly illustrated in this chapter, is that this is why we tend to think that ‘more is more’, when ‘less is more’ and why we regularly run with fads – we overfit. They recommend a bit of conservatism, to learn a bit from history, to be a little cautious. For example, don’t overwork learning materials, as students want the ‘need to know’ stuff and not the detail. Less is usually always more.
Other algorithms are given similar human and statistical treatments. Optimal stopping, when to stop expanding and exploring options – turns out the 37% rule applies. Sorting turns out to be a more complex than you thought. Memory makes rather clever use of caching algorithms , as we need relevant stuff to be at the forefront of our minds. Scheduling or time management – that’s a perennial. Bayes Rule is a big one – our brains are, essentially, Bayesian engines. Networkshave to overcome congestion and latency – turns out the bigger the network, the more reliable it becomes. Finally there’s the complications of Game theory in human interaction. 
This book takes a bit of reading, as it tries to deal with both the statistics and human dimensions but it is worth the effort in terms of unpacking both how you think and how AI can help us think and make better decisions. I wouldn’t ‘live’ by it but it’s good enough to read and be influenced by. It may change how you deal with the world.

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Pythagoras (570-495 BC), Euclid (~ 300 BC), Archimedes (287-212 BC) – Men of mathematics

Greek mathematicians had a significant influence in not only developing mathematical theory but also in embedding mathematics in the classical and modern curricula. Apart from Pythagoras, who not only set up a school but has strict rules around behaviour and the basis of all knowledge in numbers, they were not learning theorists as such but their influence on what has and is still taught is substantial.

Pythagoras (570-495 BC),

In Raphael’s fresco, Pythagoras is the figure writing in a book in the foreground on the left, surrounded by acolytes. He represents abstract mathematics and, in opposition to Socrates, the idea that learning is about the master transmitting immutable knowledge to their students. Both Plato and Aristotle are wary of Pythagoras, as he is a figure shrouded in myth. What we do know is that he was a teacher with students in something resembling a cult or fraternity, shrouded in secrecy. We also know that he had rules about not eating living things and beans, an early advocate of vegetarianism, along with lists of other rules, such as putting your right shoe on first, not looking backwards and so on. Pythagoreanism is a school with students, perhaps more akin to disciples, but also a school of thought. He gives us the archetype for the charismatic teacher and leader, with followers who engaged in a communal lifestyle.
Pythagoras’s theorem, although well known, may not have originated with him. It was known and used centuries earlier by the Babylonians and Indians. That is not to say that he didn’t introduce to the Greeks. But mathematics is said to have lain at the heart of his system, especially geometry. The number 10 (1+2+3+4) was of mystical significance. Other such as Hippasus moved number theory on to irrational numbers, like the square root of two, expanded into a theory of irrational numbers by Eudoxus. 
He is also famous for having discovered the mathematical nature of musical intervals as having numerical ratios. If number lay behind music, does number lie behind all phenomena? There is speculation that he also applied this idea to the movement of the planets. His status during the Middle Ages and influence on Copernicus, Kepler and Newton have ensured his fame.

Euclid (~ 300 BC),

A parallel figure in the foreground of Raphael’s fresco, on the right is Euclid, from the Greek colony Alexandria in Egypt, by far the most important Greek mathematician, leaning down to demonstrate his mathematical proofs, on what looks like a slate, with callipers, where the students are in discussion, working through the proofs in their heads. Again, this contrast exists between the didactic teaching of a canon and the more learner-centric view of the learner as someone who has to learn by doing and reflection. 
Elements, in 13 books, is his most famous work, where his theorems and, more importantly, proofs were deduced from axioms. Familiar examples include the proof that the angles of a triangle add up to180 degrees and Pythagors’s Theorem. It is this logical rigour that is remarkable, influencing the entire history of mathematics and science. It was used as the main textbook in mathematics for over 2000 years, well into the 20th century and all University students for centuries used this book as part of the quadrivium.
One fascinating feature of Euclid’s Elements, was the first ever algorithm in print, a method to calculate the Greatest Common denominators for any given number, an oft-quoted forerunner for the current age of algorithms.
Beyond this he wrote on the rigour of mathematical proof, conic sections, the geometry of spheres and number theory. In his Phaenomena, Euclid aims at astronomy with a treatment of spherical geometry. This was

Archimedes (287-212 BC)

Eureka! Is the word most associated with him, where he supposedly submerges a Golden Crown in a bath of water, measured the displaces volume. The next step, where he divided the mass of the golden crown by its volume, determined whether it was silver or gold. But the story does not appear in any of Archimedes writings.
His reputation rests on his mathematics but also on the practical application of this mathematics. In addition to explanations of levers and fluid mechanics, he is said to have invented the Archimedes Screw for lifting irrigation water, compound pulleys, and many war machines, including an optical device to focus the sun’s rays on invading Roman ships and a crane and claw for sinking ships and improved catapults.
It is his work on circles, spheres and cylinders, parabolas, centres of gravity, law of the lever, curves, conoids, spheroids and floating bodies, along with that famous number ‘pi’, that has ensured his lasting fame. He also appears to have anticipated modern calculus by using a method of exhaustion, increasing the sides of a polygon towards a complete representation of the circle. Archimedes is arguably the greatest of the Greek mathematicians. In the same period, Eraytosthenes (~250BC) used geometry to estimate the circumference of the earth. He noticed that the sun shone down a well in Aswan at midday. On the same day of the year he also measures the shadow of the sun from a column further north in Alexandria, From this he ingeniously calculated the circumference of the earth. 

Influence

Pythagoras, Euclid and Archimedes, along with other Greek mathematicians and astronomers put mathematics, mostly geometry, at the heart of the western educational system. It was an indispensable feature for many of the major Greek thinkers who saw it as the foundation for rigorous thinking about the world. They gave mathematics a status in Western thought that has never waned. Its emphasis on geometry, proof and the need for quantitative rigour lies at the heart of later scientific revolutions.
They also made advances in what we would now call engineering, the practical application of science and mathematics into machines and architecture. Beyond this astronomy also benefited from their mathematical bent.
Mathematics is unarguably a subject that needs to be taught and learnt. It has given us advances in medicine, finance, technology, economics, psychology, astronomy and science However, one could argue that its status as a compulsory subject is exaggerated in terms of supposed needs and transferable skills. Roger Schank argues that we have no real need to teach areas of abstract mathematics to most children, such as algebra, quadratic equations and surds, as they are unlikely to ever be used in the real world. When was the last time you used Pythagoras’s Theorem, if ever? The focus on abstract, as opposed to the basics, problem solving, reading data,  and maths at work and in the real world, has become endemic. There is a sense in which mathematics has a gained status in the curriculum beyond its actual benefits.
The OECD PISA results, who chose as their first target maths, have become a major international attraction for educators, and have sparked off an annual educational ‘international arms race’. Yet maths has never been the sole touchstone for being 'smart' or 'employable'. In one sense, important as the subject is, maths has become a totem in the curriculum, hard to learn, hard to teach and easy to test, in other words the ideal recipe for mass failure.  Additionally, We do not actually live in a more mathematical world. We live in a world where most maths is done by calculators, computers and machines, or a relatively small number of experts. The vast majority of us need little actual maths, other than ‘functional maths’. To funnel all young people into a path that demands a mostly irrelevant, maths curriculum is to turn them off school and learning. This obsession with maths may, mathematically, be the very things that lowers our general educational attainment. In many countries, education policy is rooted in, and firmly targeted at, the PISA results. It is used by politicians as an instrument of convenience.  Both left and right now use the ‘sputnik’ myth to chase their own agendas – more state funding or more privatisation. This, some claim, is a shame, as it may be unhelpful to have yet another dysfunctional, deficit debate in education. 

Bibliography

Kirk, G.S., Raven, J.E. and Schofield, M., 1983. The presocratic philosophers: a critical history with a selcetion of texts. Cambridge University Press.
Stewart, I., 2008. The Story of Mathematics: From Babylonian Numerals to Chaos Theory. Quercus.

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