Charles Darwin's education

Charles Darwin's education gave him knowledge of medicine as well as the theology of current faith based ideas. More crucially, it developed and fostered his interest in natural history which led to his part in the Voyage of the Beagle and then the inception of Darwin's theory of natural selection which was eventually published in his book On the Origin of Species.

This article covers the context of his life, work and outside influences at the time.

Contents

1 Background: influences

2 Childhood and school

3 University of Edinburgh

3.1 Lamarckian anatomy
3.2 Geology and 'Origin of the Species

4 University of Cambridge

4.1 Beetle collecting
4.2 Second year doldrums
4.3 Third year, theology and natural history
4.4 Fourth year finals, natural theology and geology

5 Voyage on the Beagle

6 Reference

7 See also

Background: influences

Charles Darwin grew up in a conservative era when repression of revolutionary Radicalism had displaced the 18th century Enlightenment. The Church of England dominated the English scientific establishment which saw natural history as revealing God's plan underlying and supporting the existing social hierarchy, rejecting Enlightenment philosophers such as David Hume who had argued for naturalism and against belief in God.

Discoveries of fossils showing the extinction of species were explained by catastrophism, which propounded the belief that animals and plants were periodically annihilated as a result of natural catastrophes and that their places were taken by new species created ex nihilo (out of nothing). The extinct organisms could then be observed in the fossil record and their replacements were considered to be immutable.

Darwin's extended family of Darwins and Wedgwoods was strongly Unitarian, and one of his grandfathers, Erasmus Darwin, was a freethinker who hypothesized that all warm-blooded animals sprang from a single living "filament" long, long ago and proposed evolution by acquired characteristics. This anticipated the theory later developed by Jean-Baptiste Lamarck who observed that every new generation inherits some characteristics of its ancestors and that an individual's traits or organs become enhanced with repeated use, or weakened or removed by disuse, then deduced that these changes would be passed directly on to offspring, eventually forming new species.

Childhood and school

As a young child at The Mount, Shrewsbury, Charles Darwin collected shells, postal franks, bird's eggs and minerals, influenced by his father's fashionable interest in natural history. Once eight years old, he started school and would tell elaborate stories "for the pure pleasure of attracting attention & surprise". Within a year his mother died and his older sisters took charge, the household being dominated by his father when he returned from his doctor's rounds. With his older brother Erasmus Alvey Darwin (Eras) Charles became a boarder at the Shrewsbury School, where he loathed the required rote learning. Family holidays in Wales brought new opportunities for collecting, but an older sister ruled that "it was not right to kill insects" for this and he had to find dead ones. Eras took an interest in chemistry and Charles became his assistant, with a garden shed at their home fitted out as a laboratory. When Eras went on to a medical course at the University of Cambridge, Charles continued to rush home to the shed at weekends, and got the nickname "Gas". The headmaster was not amused at this diversion from "The Classics", calling him a poco curante (a trifler) in front of the boys. At fifteen his interest shifted to hunting, bird-shooting at local estates and particularly at Maer, the home of his relatives the Wedgwoods.

After leaving school in 1825, Charles spent the summer as an apprentice doctor, helping his father with treating the poor of Shropshire. He had half a dozen patients of his own, and would note their symptoms for his father to make up the prescriptions.

University of Edinburgh

Darwin went to Edinburgh University in 1825 to study medicine, accompanied by Eras doing his external hospital study. Charles was a diligent student, but too sensitive to the sight of blood. At Edinburgh his disgust at the anatomy lectures of professor Alexander Munro III and his revulsion at the brutality of surgery at the time led him to neglect his medical studies, but he enjoyed the chemistry lectures. He wrote home that "I am going to learn to stuff birds, from a blackamoor... he only charges one guinea, for an hour every day for two months" and studied taxidermy with the freed black slave John Edmonstone, hearing his tales of the South American rain-forest of Guiana. During his summer holiday Charles read Zo�nomia by his grandfather Erasmus Darwin, which his father valued for medical guidance but which also proposed evolution by acquired characteristics.

In his second year Charles became active in student societies for naturalists. He was proposed for membership of the Plinian society on 21 November 1826 by the 21 year old radical demagogue William Browne and by the 19 year old John Coldstream who came from an evangelical background and shared Darwin's fascination with sea life. Darwin was elected to its Council on 5 December, and at the same meeting Browne presented an attack on Charles Bell's Anatomy and Physiology of Expression (which in 1872 Darwin would target in The Expression of the Emotions in Man and Animals).

Lamarckian anatomy

Darwin became a keen student of Robert Edmund Grant, a Lamarckian anatomist who had cited Erasmus Darwin in his doctoral thesis and who shared the evolutionist ideas of �tienne Geoffroy Saint-Hilaire regarding evolution by acquired characteristics. Charles joined Grant in pioneering investigations of the life cycle of invertebrate marine animals on the shores of the Firth of Forth, collecting tiny creatures from the rock pools and walking along the rocky shore at Prestonpans where Grant had taken a house. Grant began taking Darwin as a guest to professor Robert Jameson's Wernerian Natural History Association, where Charles saw John James Audubon give a demonstration of his method of using wires to prop up birds to draw or paint them in natural positions. In 1826 Jameson had written an anonymous paper praising "Mr. Lamarck" for explaining how the higher animals had "evolved" from the "simplest worms" – this was the first use of the word "evolved" in a modern sense.

During their walks Grant expounded to Darwin his radical theory of homology, an extension of the idea of unity of plan in vogue in Paris at the time. He argued that all animals had similar organs differing only in complexity and, controversially, that this showed their common descent. Grant announced to the Wernerian his identification of the pancreas in a pinned-out sea-slug, showing an organ molluscs shared with mammals. He assumed that as the earth cooled, changing conditions drove life towards higher, hotter blooded forms, as shown by a progressive sequence of fossils, and that study of eggs of the simplest creatures would help reveal monads, elementary living particles. Darwin listened in "silent astonishment". While this showed that naturalists could try to "lift the veil that hangs over the origin and progress of the organic world", he was troubled by Grant's atheism and could see that transmutation was far from respectable.

Grant announced to the Wernerian on 24 March 1827 the discovery by his "zealous young friend Mr. Darwin" that black spores often found in oyster shells were the eggs of a skate leech. Darwin also observed cilia on the larvae of a species of the sea-mat Flustra, confirming Grant's belief that the larvae of these marine animals were free swimming. On 27 March Darwin made a presentation of both discoveries to the Plinian society, his first public presentation. Later in the meeting Browne argued that mind and consciousness were simply aspects of brain activity, not "souls" or spiritual entities separate from the body. A furious debate ensued, and later someone deleted all mention of this materialist heresy from the minutes. This was Darwin's first exposure to militant freethought and the storm it stirred up. Shortly afterwards the religious Coldstream graduated and went to Paris for his hospital study, then suffered a nervous breakdown, being "troubled with doubts arising from certain Materialist views".

Geology and 'Origin of the Species

Darwin also took the popular natural history course of Professor Robert Jameson, learning about stratigraphic geology. Jameson was a Neptunian geologist who taught that strata had precipitated from a universal ocean: he held debates with Professor Hope who held that granites had crystallized from molten crust. Jameson's view was that "It would be a misfortune if we all had the same way of thinking... Dr, Hope is decidedly opposed to me, and I am opposed to Dr. Hope, and between us we make the subject interesting." Darwin liked Hope and found Jameson a boring speaker. It is not known what he made of Jameson's closing lectures on the "Origin of the Species of Animals". Darwin enjoyed practicals in the Museum and course field trips, learning the sequence of strata. The Museum of Edinburgh University was Jameson's preserve and was then one of the largest in Europe. Darwin assisted and made full use of the collections, spending hours studying, taking notes and stuffing animal specimens.

Even medical lectures proved of some use. In January 1826 Darwin had written home complaining of "a long stupid lecture" from Dr. Andrew Duncan secundus about medicine, but the lectures introduced him to Augustin de Candolle's natural system of classification and emphasis on the "war" between competing species. However, he loathed medicine and left in April 1827 without a degree.

He toured Scotland, went on to Belfast and Dublin and in May made his first trip to London to visit his sister Caroline. They joined his uncle Jos on a trip to France, during which Charles fended for himself for a few weeks in Paris with Browne and Coldstream who was recovering having "found joy and peace in believing". Having rejoined his relations Charles returned to his home at Shrewsbury, Shropshire by July.

University of Cambridge

His father, unhappy that his younger son would not become a physician and fearing that Charles would become a "ne'er do well", enrolled him at Christ's College, Cambridge in 1827 on a BA course to qualify as a clergyman. This was a sensible career move at a time when a "living" as an Anglican parson provided a comfortable income and when most naturalists in England were clergymen who saw it as part of their duties to explore the wonders of God's creation. Charles had nagging doubts about his faith after all the unorthodoxy of Edinburgh, so as well as hunting and fishing, he studied divinity books. He was particularly convinced by the reasoning of the Revd. John Bird Summer's Evidences of Christianity, writing that Jesus's religion was "wonderfully suitable... to our ideas of happiness in this & the next world" and there was "no other way... of explaining the series of evidence & probability." His Classics had lapsed since school, and he spent the autumn term at home studying Greek with a tutor. Eras returned from Edinburgh ready to sit his Bachelor of Medicine exam, and early in the new year of 1828 he and Charles set out together for Cambridge.

Beetle collecting

At the University of Cambridge extra-mural activities were important. While Charles did not take up sports or debating, in his first term his interests included music and his main passion was the current national craze for the (competitive) collecting of beetles. Trainee clergymen scoured Cambridgeshire for specimens, referring to An Introduction to Entomology by William Kirby and William Spence. Charles joined his older cousin William Darwin Fox who was already well versed in this pursuit, and like him got a small dog. The two and their dogs became inseparable, exploring the countryside as Charles learnt about natural history from his cousin. Charles became obsessed with winning the student accolade and collected avidly. Once he stripped bark from a dead tree and caught a rare beetle in each hand, then saw another new species. With the habits of an egg-collector, he popped one in his mouth to free his hand, but it was a bombardier beetle and, forced to spit it out, he lost all three. The specimens had to be mounted and identified, and his knowledge from Edinburgh of Lamarck proved useful. Fox introduced him for advice on identification to the Revd. John Stevens Henslow, professor of botany, and Charles began attending his soir�es, a club for budding naturalists. Here he could meet other professors including the geologist the Revd. Adam Sedgwick and the new mineralogist, the Revd. William Whewell.

In the summer Charles paid visits to Squire Owen, where romance seemed to be blossoming with the squire's daughter Fanny, and joined other Cambridge friends on a three month "reading party" at Barmouth on the coast of Wales to revise their studies with private tutors. For Charles it was an "Entomo-Mathematical expedition", but though he badly needed to catch up with his maths, the insect collecting predominated along with pleasant diversions such as hill walking, boating and fly-fishing. In one conversation he asked the older student John Herbert if he really felt "moved by the Holy Spirit" to become an ordained priest, and given a negative response replied "Neither can I, and therefore I cannot take orders", but then laughed it off by dubbing his friend "Cherbury" after Herbert of Cherbury, the father of English Deism.

Second year doldrums

At the start of his second year Charles became the tenant of the rooms at Christ's College which traditionally had been occupied by the theologian William Paley. He breakfasted daily with his cousin Fox who was now in his last term before his BA exam, and having to cram desperately to make up for lost time. At the Christmas holiday Charles visited London with Eras, touring the scientific institutions "where Naturalists are gregarious" and through his friend the Revd. Hope meeting other insect collectors including James Stephens, author of Illustrations of British Entomology".

The January term brought miserable weather and a struggle to keep up with his studies. Even his interest in insect collecting waned, and he fell out with one of the two locals he employed to catch beetles when he found that first choice was being given to a rival collector. In the doldrums, he joined a crowd of drinking pals in a frequent "debauch". He put in some hard riding. On one night he and three friends saw the sky lit up and "rode like incarnate devils" eleven miles to see the blaze, arriving back at two in the morning and violating curfew. He was risking "rustication", being expelled. Such behaviour would be noticed by the Proctors, professors who went around the town in a plain gown to police the students.

Student resentment against two unpopular Proctors built up, and on 9 April 1829 a tumult broke out. Charles described how the Senior Proctor was "most gloriously hissed.. & pelted with mud", being "driven so furious" that his servant "dared not go near him for an hour." The Proctors had noted some faces in the mob, and four were rusticated and one fined for being out-of-gown and shouting abuse. Outraged by this leniency, the Proctors quit en masse and printed their resignation to post up around the colleges. Though the unpopular Proctors were gone, Charles was jolted into thinking of the consequences of law-breaking.

Cambridge was briefly visited by the Radicals Richard Carlile and the Revd. Robert Taylor, both recently jailed for blasphemy, on an "infidel home missionary tour". They rented lodgings as their "Infidel Head-Quarters, gave out circulars challenging the merits of Christianity and sought out freethinkers around the colleges. The Proctors responded by revoking their landlord's licence and making the lodgings out of bounds, at which the Radical pair put up a notice challenging this persecution of the innocent landlord. The next day all the students were talking about this iniquitous situation, and a group of them decided on vigilante action against the Radicals to avenge the landlord. Carlile and Taylor slipped out of town, satisfied that they had uncovered "about fifty... young collegians, who were somewhat bold in vowing Infidelity among each other", though few would "break... the shackles" of their education and they would have "a most painful conflict to endure." Taylor would be remembered by Charles as "the Devil's Chaplain", a warning example of an outcast from society who had challenged Christianity and had been imprisoned for blasphemy.

That summer, amongst horse riding and beetle collecting, Charles visited his cousin Fox, and this time Charles was teaching entomology to his older cousin. Home at Shrewsbury, Shropshire, he saw his brother Erasmus whose "delicate frame" led to him now giving up medicine and retiring at the age of 26. The brothers visited the Birmingham Music Festival for what Charles described as the "most glorious" experience.

Third year, theology and natural history

Back at Cambridge, Charles studied hard for his Little Go preliminary exam, as a fail would mean a re-sit the following year. He dropped his drinking companions and resumed attending Henslow's Friday evening soir�es. For the slogged away at Greek and Latin, and studied William Paley's Evidences of Christianity, becoming so delighted with Paley's logic that he learnt it by heart. The Christian revelation established "a future state of reward and punishment" which "gives order for confusion: makes the moral world of a piece with the natural". As with Cambridge University, God gave authority and assigned stations in life, misconduct was penalised and excellence bountifully rewarded. The one day verbal examination was taken by Charles on 24 March 1830, with three hours in the morning on the classics and three in the afternoon on the New Testament and Paley. The next day he was delighted to be informed that he had passed.

He stayed at Cambridge over Easter mounting and cataloguing his beetle collection, then became an enthusiastic member of the "good natured & agreeable" professor Henslow's botany course, taught five days a week in the Botanic Gardens and on field trips. Henslow's outings were attended by 78 men including professor Whewell. Charles became the "favourite pupil", known as "the man who walks with Henslow", helping to find specimens and to set up "practicals" dissecting plants. He became interested in pollen. One day watching through a microscope he saw "transparent cones" emerge from the side of a geranium pollen grain, then one burst spraying out "numberless granules". Henslow explained that the granules were indeed the constituent atoms of pollen, but they had no intrinsic vital power – life was endowed from outside, ultimately deriving its power from God, whatever more "speculative" naturalists argued regarding self-activating power. Darwin had been taught otherwise by Grant, and reflected quietly on this, biding his time.

Fourth year finals, natural theology and geology

As his final exams loomed a "desperate" Charles focused on his studies, getting private tuition from Henslow whose subjects were maths and theology. This term he had to learn Paley's Principles of Moral and Political Philosophy, though this old text was becoming outdated. It opposed arguments for increased democracy, but saw no divine right of rule for the sovereign or the state, only "expediency", and government could be opposed if grievances outweighed the danger and expense to society, the judgement being "Every man for himself". These ideas had suited the reasonable rule of 1785, but now in 1830 they were dangerous at a time when the French king, deposed by middle class republicans, was given refuge in England by the Tory government, stirring up radical street protests demanding suffrage, equality and religious liberty. In November the Tory administration collapsed and the Whigs took over. Paley even supported abolition of the Thirty-nine Articles of the Anglican faith which every student at Cambridge (and Oxford University) was required to sign, but Henslow insisted that "he should be grieved if a single word... was altered" and emphasised the need to respect authority, even as campaigns of civil disobedience spread to starving agricultural labourers with villages close to Cambridge suffering riots and arson attacks.

In the third week of January 1831 Charles sat his final exam, three days of written papers covering the Classics, the two Paley texts and John Locke's Essay concerning Human Understanding, then maths and physics. At the end of the week when the results were posted he was dazed and proud to have come 10th out of a pass list of 178, having shone in theology and scraped through in the other subjects. He was also exhausted and depressed, writing to Fox "I do not know why the degree should make one so miserable."

Residence requirements kept Darwin in Cambridge till June. He resumed his beetle collecting, took career advice from Henslow, and read William Paley's Natural Theology which set out to refute David Hume's argument that "design" by a Creator was merely a human projection onto the forces of nature. Paley saw a rational proof of God's existence in the complexity of living beings exquisitely fitted to their places in a happy world. While this was a odds with the ideas of Grant and Erasmus Darwin, it convinced Charles and encouraged his interest in science. He read Sir William Herschel's new Preliminary Discourse on the Study of Natural Philosophy and was inspired by the scope for progress in scientific knowledge.

Henslow had taken holy orders only after he married and obtained his first chair, having first taken opportunities for reading and travel. Even so, he still confided an unfulfilled ambition to "explore regions but little known, and enrich science with new species." Darwin read Alexander von Humboldt's Personal Narrative and made plans to study natural history in the tropics with a month long visit to Madeira along with Henslow and some class-mates. Only Henslow and three others were interested, but he rushed home at Easter to get his father's backing. The Doctor gave Charles "a 200� note" to pay his debts, and permission to cost out the trip. Charles then visited his brother Erasmus in a London excited by the Whig Reform Bill which would redistribute Parliamentary seats and extend the middle class vote. Before he left King William IV of the United Kingdom had dissolved Parliament, and he returned to a Cambridge excitedly preparing for a snap General Election. As a lodger he had no voting rights, but he put in a word for the Whigs.

He "plagued" his friends about the "Canary scheme" and made preparations, studying Spanish language and expecting Henslow to "cram me" in geology. Instead, Henslow formally introduced Charles to the great geologist the Revd. Adam Sedgwick who had been his own tutor, and who he fully agreed with on religion, politics and morals. Charles was fired up by his Spring course of lectures and its vistas of the grandeur of God's creation, so much of which was yet unexplored. He wrote "What a capital hand is Sedgewick for drawing large cheques upon the Bank of Time!". When Sedgwick mentioned the effects of a local spring from a chalk hill depositing lime on twigs, Charles rode out to find the spring and threw a bush in, then later brought back the white coated spray which Sedgwick exhibited in class, inspiring others to do the same.

In the summer Charles obtained instruments and practised mapping Shropshire. On 4 August 1831 Sedgwick arrived in his gig at The Mount, Shrewsbury, to take Charles as his assistant on a geological expedition mapping strata in Wales. He had run into problems in sorting out the oldest rocks in northern England, and hoped that the missing ancient strata and fossils could be found in the Welsh mountains. In less than a week of hard practical work Charles learnt how to identify specimens, interpret strata and generalise from his observations, then was sent off on his own to collect samples and investigate the Vale of Clwyd. He reported back, and Sedgwick's discussion made him "exceedingly proud". They went on to Capel Curig where Charles struck out on his own across 30 miles (50 km) of "some strange wild places" to Barmouth, determined to show Sedgwick what he could accomplish in mapping strata.

Voyage on the Beagle

At Barmouth he met up with a "reading party" of Cambridge friends for a fortnight, and was preparing to go partridge shooting with his Wedgwood relatives at Maer when he received a message that his intended companion had died, dashing his plans to visit Madeira. He went straight home, arriving on 29 August, and there found another letter. Henslow had recommended Darwin for the position of gentleman's companion to Robert FitzRoy, the captain of HMS Beagle which was departing in December on a two-year expedition to chart the coastline of South America and would give him opportunities as a naturalist. Henslow wrote "I assure you I think you are the very man they are in search of" for the position "more as a companion than a mere collector", and George Peacock, speaking for his friend Captain Francis Beaufort, wrote that the post was at Darwin's "absolute disposal".

His father refused permission, thinking the voyage a waste of his son's time. Dejected, Charles went to Maer for the partridge shooting with a note from his father to "Uncle Jos" Wedgwood. This contained a prescription for a bowel ailment and a note outlining the proposed "voyage of discovery" which was "folly", but "if you think differently from me I shall wish him to follow your advice." Charles' hopes were revived by this unexpected news, and his relatives came out in favour of the voyage. He sat up that night drafting a reply with his uncle. Jos wrote that it would shape character and could ready him for a profession, as "Natural History... is very suitable to a Clergyman." For "a man of enlarged curiosity" this was a golden opportunity to see "men and things", and the Admiralty would look after him well, but "you & Charles... must decide." Charles begged "one favour... a decided answer, yes or no." After a sleepless night for Charles the reply was sent post-haste on 1 September and he went shooting, but no sooner had he bagged his first bird than he received word from his uncle that they should go to The Mount, Shrewsbury at once. When they arrived a few hours later, Charles' father told them that he had relented and would give "all the assistance in my power".

See The Voyage of the Beagle for the ensuing developments.

Reference

Adrian Desmond and James Moore, Darwin (London: Michael Joseph, the Penguin Group, 1991). ISBN 0-7181-3430-3