Three International Eugenics Congresses took place between 1912 and 1932 and were the global venue for scientists, politicians, and social leaders to plan and discuss the application of programs to improve human heredity in the early twentieth century.
130-551: Assessing the work of Charles Darwin , and pondering the experience of animal breeders and horticulturists, Francis Galton wondered if the human genetic make-up could be improved: “The question was then forced upon me - Could not the race of men be similarly improved? Could not the undesirables be got rid of and the desirables multiplied?” This concept of eugenics - a term he introduced - soon won many adherents, notably in North America and England. First practical steps were taken in
260-451: A genealogical branching of a single evolutionary tree , in which "It is absurd to talk of one animal being higher than another", thereby discarding Lamarck's idea of independent lineages progressing to higher forms. While developing this intensive study of transmutation, Darwin became mired in more work. Still rewriting his Journal , he took on editing and publishing the expert reports on his collections, and with Henslow's help obtained
390-555: A 230-page "Essay", to be expanded with his research results if he died prematurely. In November, the anonymously published sensational best-seller Vestiges of the Natural History of Creation brought wide interest in transmutation. Darwin scorned its amateurish geology and zoology, but carefully reviewed his own arguments. Controversy erupted, and it continued to sell well despite contemptuous dismissal by scientists. Darwin completed his third geological book in 1846. He now renewed
520-827: A Bachelor of Arts degree as the first step towards becoming an Anglican country parson . Darwin was unqualified for Cambridge's Tripos exams and was required instead to join the ordinary degree course. He preferred riding and shooting to studying. During the first few months of Darwin's enrolment at Christ's College, his second cousin William Darwin Fox was still studying there. Fox impressed him with his butterfly collection, introducing Darwin to entomology and influencing him to pursue beetle collecting. He did this zealously and had some of his finds published in James Francis Stephens ' Illustrations of British entomology (1829–1932). Through Fox, Darwin became
650-660: A Treasury grant of £1,000 to sponsor this multi-volume Zoology of the Voyage of H.M.S. Beagle , a sum equivalent to about £115,000 in 2021. He stretched the funding to include his planned books on geology, and agreed to unrealistic dates with the publisher. As the Victorian era began, Darwin pressed on with writing his Journal , and in August 1837 began correcting printer's proofs . As Darwin worked under pressure, his health suffered. On 20 September, he had "an uncomfortable palpitation of
780-579: A beginning to each crop of species". Darwin's book The Structure and Distribution of Coral Reefs on his theory of atoll formation was published in May 1842 after more than three years of work, and he then wrote his first "pencil sketch" of his theory of natural selection. To escape the pressures of London, the family moved to rural Down House in Kent in September. On 11 January 1844, Darwin mentioned his theorising to
910-542: A book on geology. When they reached Brazil, Darwin was delighted by the tropical forest , but detested the sight of slavery there , and disputed this issue with FitzRoy. The survey continued to the south in Patagonia . They stopped at Bahía Blanca , and in cliffs near Punta Alta Darwin made a major find of fossil bones of huge extinct mammals beside modern seashells, indicating recent extinction with no signs of change in climate or catastrophe. He found bony plates like
1040-709: A break and went "geologising" in Scotland. He visited Glen Roy in glorious weather to see the parallel "roads" cut into the hillsides at three heights. He later published his view that these were marine-raised beaches, but then had to accept that they were shorelines of a proglacial lake . Fully recuperated, he returned to Shrewsbury in July 1838. Used to jotting down daily notes on animal breeding, he scrawled rambling thoughts about marriage, career and prospects on two scraps of paper, one with columns headed "Marry" and "Not Marry" . Advantages under "Marry" included "constant companion and
1170-465: A calm spell. On their first stop ashore at St Jago in Cape Verde, Darwin found that a white band high in the volcanic rock cliffs included seashells. FitzRoy had given him the first volume of Charles Lyell 's Principles of Geology , which set out uniformitarian concepts of land slowly rising or falling over immense periods, and Darwin saw things Lyell's way, theorising and thinking of writing
1300-557: A close friend and follower of botany professor John Stevens Henslow . He met other leading parson-naturalists who saw scientific work as religious natural theology , becoming known to these dons as "the man who walks with Henslow". When his own exams drew near, Darwin applied himself to his studies and was delighted by the language and logic of William Paley 's Evidences of Christianity (1795). In his final examination in January 1831, Darwin did well, coming tenth out of 178 candidates for
1430-412: A copy of his journal for his family. He had some expertise in geology, beetle collecting and dissecting marine invertebrates, but in all other areas, was a novice and ably collected specimens for expert appraisal. Despite suffering badly from seasickness, Darwin wrote copious notes while on board the ship. Most of his zoology notes are about marine invertebrates, starting with plankton collected during
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#17328726015041560-612: A decade between Irish immigrants and Black people for work. Rioters burned the Colored Orphan Asylum to the ground. At least 120 people were killed. Eleven Black men were lynched over five days, and the riots forced hundreds of Blacks to flee. The Black population in Manhattan fell below 10,000 by 1865. The White working class had established dominance. It was one of the worst incidents of civil unrest in American history . In 1886,
1690-596: A fascination and expertise in marine invertebrates, dating back to his student days with Grant, by dissecting and classifying the barnacles he had collected on the voyage, enjoying observing beautiful structures and thinking about comparisons with allied structures. In 1847, Hooker read the "Essay" and sent notes that provided Darwin with the calm critical feedback that he needed, but would not commit himself and questioned Darwin's opposition to continuing acts of creation . In an attempt to improve his chronic ill health, Darwin went in 1849 to Dr. James Gully 's Malvern spa and
1820-518: A fortnight mapping strata in Wales. After leaving Sedgwick in Wales, Darwin spent a few days with student friends at Barmouth . He returned home on 29 August to find a letter from Henslow proposing him as a suitable (if unfinished) naturalist for a self-funded supernumerary place on HMS Beagle with captain Robert FitzRoy , a position for a gentleman rather than "a mere collector". The ship
1950-518: A freed black slave who had accompanied Charles Waterton in the South American rainforest . In Darwin's second year at the university, he joined the Plinian Society , a student natural-history group featuring lively debates in which radical democratic students with materialistic views challenged orthodox religious concepts of science. He assisted Robert Edmond Grant 's investigations of
2080-469: A friend in old age ... better than a dog anyhow", against points such as "less money for books" and "terrible loss of time". Having decided in favour of marriage, he discussed it with his father, then went to visit his cousin Emma on 29 July. At this time he did not get around to proposing, but against his father's advice, he mentioned his ideas on transmutation. He married Emma on 29 January 1839 and they were
2210-518: A giant capybara . The armour fragments were actually from Glyptodon , a huge armadillo-like creature, as Darwin had initially thought. These extinct creatures were related to living species in South America. In mid-December, Darwin took lodgings in Cambridge to arrange expert classification of his collections, and prepare his own research for publication. Questions of how to combine his diary into
2340-556: A giant version of the armour on local armadillos . From a jaw and tooth he identified the gigantic Megatherium , then from Cuvier's description thought the armour was from this animal. The finds were shipped to England, and scientists found the fossils of great interest. In Patagonia, Darwin came to wrongly believe the territory was devoid of reptiles. On rides with gauchos into the interior to explore geology and collect more fossils, Darwin gained social, political and anthropological insights into both native and colonial people at
2470-500: A great name among the Naturalists of Europe". On 2 October 1836, Beagle anchored at Falmouth , Cornwall. Darwin promptly made the long coach journey to Shrewsbury to visit his home and see relatives. He then hurried to Cambridge to see Henslow, who advised him on finding available naturalists to catalogue Darwin's animal collections and to take on the botanical specimens. Darwin's father organised investments, enabling his son to be
2600-410: A majority of the educated public had accepted evolution as a fact . However, many initially favoured competing explanations that gave only a minor role to natural selection, and it was not until the emergence of the modern evolutionary synthesis from the 1930s to the 1950s that a broad consensus developed in which natural selection was the basic mechanism of evolution. Darwin's scientific discovery
2730-510: A part of the colony of New York . It became a center of slavery , with 42% of households enslaving Africans by 1730. Most were domestic slaves ; others were hired out as labor. Slavery became integrally tied to New York's economy through the labor of slaves throughout the port, and the banking and shipping industries trading with the American South . During construction in Foley Square in
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#17328726015042860-614: A poetic fantasy of gradual creation including undeveloped ideas anticipating concepts his grandson expanded. Both families were largely Unitarian , though the Wedgwoods were adopting Anglicanism . Robert Darwin, a freethinker , had baby Charles baptised in November 1809 in the Anglican St Chad's Church, Shrewsbury , but Charles and his siblings attended the local Unitarian Church with their mother. The eight-year-old Charles already had
2990-595: A process he called natural selection , in which the struggle for existence has a similar effect to the artificial selection involved in selective breeding . Darwin has been described as one of the most influential figures in human history and was honoured by burial in Westminster Abbey . Darwin's early interest in nature led him to neglect his medical education at the University of Edinburgh ; instead, he helped to investigate marine invertebrates . His studies at
3120-532: A programmer of laws. Darwin stayed with his freethinking brother Erasmus, part of this Whig circle and a close friend of the writer Harriet Martineau , who promoted the Malthusianism that underpinned the controversial Whig Poor Law reforms to stop welfare from causing overpopulation and more poverty. As a Unitarian, she welcomed the radical implications of transmutation of species , promoted by Grant and younger surgeons influenced by Geoffroy . Transmutation
3250-510: A reputation as a despotic leader. He instituted regulations on liquor sales, attempted to assert control over the Dutch Reformed Church , and blocked other religious groups from establishing houses of worship. In 1664, unable to summon any significant resistance, Stuyvesant surrendered New Amsterdam to English troops, led by Colonel Richard Nicolls , without bloodshed. The terms of the surrender permitted Dutch residents to remain in
3380-524: A result of Sandy, and the economic losses in New York City were estimated to be roughly $ 19 billion. The disaster spawned long-term efforts towards infrastructural projects to counter climate change and rising seas, with $ 15 billion in federal funding received through 2022 towards those resiliency efforts. In March 2020, the first case of COVID-19 in the city was confirmed. With its population density and its extensive exposure to global travelers,
3510-587: A sand beach. He theorised that as the land rose, oceanic islands sank, and coral reefs round them grew to form atolls . On the geologically new Galápagos Islands , Darwin looked for evidence attaching wildlife to an older "centre of creation", and found mockingbirds allied to those in Chile but differing from island to island. He heard that slight variations in the shape of tortoise shells showed which island they came from, but failed to collect them, even after eating tortoises taken on board as food. In Australia,
3640-506: A self-funded gentleman scientist , and an excited Darwin went around the London institutions being fêted and seeking experts to describe the collections. British zoologists at the time had a huge backlog of work, due to natural history collecting being encouraged throughout the British Empire, and there was a danger of specimens just being left in storage. Charles Lyell eagerly met Darwin for
3770-719: A similarity between farmers picking the best stock in selective breeding, and a Malthusian Nature selecting from chance variants so that "every part of newly acquired structure is fully practical and perfected", thinking this comparison "a beautiful part of my theory". He later called his theory natural selection , an analogy with what he termed the "artificial selection" of selective breeding. On 11 November, he returned to Maer and proposed to Emma, once more telling her his ideas. She accepted, then in exchanges of loving letters she showed how she valued his openness in sharing their differences, while expressing her strong Unitarian beliefs and concerns that his honest doubts might separate them in
3900-476: A speech denying the request, which was paraphrased on the front page of the New York Daily News as "FORD TO CITY: DROP DEAD." The Municipal Assistance Corporation was formed and granted oversight authority over the city's finances. While a resurgence in the financial industry greatly improved the city's economic health in the 1980s, New York's crime rate continued to increase through that decade and into
4030-700: A taste for natural history and collecting when he joined the day school run by its preacher in 1817. That July, his mother died. From September 1818, he joined his older brother Erasmus in attending the nearby Anglican Shrewsbury School as a boarder . Darwin spent the summer of 1825 as an apprentice doctor, helping his father treat the poor of Shropshire, before going to the well-regarded University of Edinburgh Medical School with his brother Erasmus in October 1825. Darwin found lectures dull and surgery distressing, so he neglected his studies. He learned taxidermy in around 40 daily hour-long sessions from John Edmonstone ,
International Eugenics Conference - Misplaced Pages Continue
4160-468: A time of revolution, and learnt that two types of rhea had separate but overlapping territories. Further south, he saw stepped plains of shingle and seashells as raised beaches at a series of elevations. He read Lyell's second volume and accepted its view of "centres of creation" of species, but his discoveries and theorising challenged Lyell's ideas of smooth continuity and of extinction of species. Three Fuegians on board, who had been seized during
4290-467: Is an established safe haven for global investors. As of 2023 , New York City is the most expensive city in the world for expatriates and has by a wide margin the highest U.S. city residential rents; and Fifth Avenue is the most expensive shopping street in the world. New York City is home by a significant margin to the highest number of billionaires , individuals of ultra-high net worth (greater than US$ 30 million), and millionaires of any city in
4420-471: Is known as a Malthusian catastrophe . Darwin was well-prepared to compare this to Augustin de Candolle 's "warring of the species" of plants and the struggle for existence among wildlife, explaining how numbers of a species kept roughly stable. As species always breed beyond available resources, favourable variations would make organisms better at surviving and passing the variations on to their offspring, while unfavourable variations would be lost. He wrote that
4550-565: Is the unifying theory of the life sciences , explaining the diversity of life . Darwin was born in Shrewsbury , Shropshire, on 12 February 1809, at his family's home, The Mount . He was the fifth of six children of wealthy society doctor and financier Robert Darwin and Susannah Darwin (née Wedgwood). His grandfathers Erasmus Darwin and Josiah Wedgwood were both prominent abolitionists . Erasmus Darwin had praised general concepts of evolution and common descent in his Zoonomia (1794),
4680-837: The Atlantic port to the agricultural markets and commodities of the North American interior via the Hudson River and the Great Lakes . Local politics became dominated by Tammany Hall , a political machine supported by Irish and German immigrants . In 1831, New York University was founded. Several prominent American literary figures lived in New York during the 1830s and 1840s, including William Cullen Bryant , Washington Irving , Herman Melville , Rufus Wilmot Griswold , John Keese , Nathaniel Parker Willis , and Edgar Allan Poe . Members of
4810-876: The Crown , with as many as 10,000 escaped slaves crowded into the city during the British occupation, the largest such community on the continent. When the British forces evacuated New York at the close of the war in 1783, they transported thousands of freedmen for resettlement in Nova Scotia , England, and the Caribbean . The attempt at a peaceful solution to the war took place at the Conference House on Staten Island between American delegates, including Benjamin Franklin , and British general Lord Howe on September 11, 1776. Shortly after
4940-541: The Narrative were resolved at the end of the month when FitzRoy accepted Broderip's advice to make it a separate volume, and Darwin began work on his Journal and Remarks . Darwin's first paper showed that the South American landmass was slowly rising, and with Lyell's enthusiastic backing he read it to the Geological Society of London on 4 January 1837. On the same day, he presented his mammal and bird specimens to
5070-699: The New York City Fire Department and 71 law enforcement officers. The area was rebuilt with a new World Trade Center , the National September 11 Memorial and Museum , and other new buildings and infrastructure, including the World Trade Center Transportation Hub , the city's third-largest hub. The new One World Trade Center is the tallest skyscraper in the Western Hemisphere and the seventh-tallest building in
5200-592: The New York metropolitan area , the largest metropolitan area in the U.S. by both population and urban area . New York is a global center of finance and commerce , culture , technology , entertainment and media , academics and scientific output , the arts and fashion , and, as home to the headquarters of the United Nations , international diplomacy . With an estimated population in 2023 of 8,258,035 distributed over 300.46 square miles (778.2 km ),
5330-947: The Northwest Passage to the Orient for the Dutch East India Company . He sailed up what the Dutch called North River (now the Hudson River), named first by Hudson as the Mauritius after Maurice, Prince of Orange . Hudson claimed the region for the Dutch East India Company. In 1614, the area between Cape Cod and Delaware Bay was claimed by the Netherlands and called Nieuw-Nederland (' New Netherland '). The first non–Native American inhabitant of what became New York City
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5460-596: The Royal Society 's Royal Medal, and it made his reputation as a biologist . Upon the conclusion of his research, Darwin declared "I hate a barnacle as no man ever did before." In 1854, he became a Fellow of the Linnean Society of London , gaining postal access to its library. He began a major reassessment of his theory of species, and in November realised that divergence in the character of descendants could be explained by them becoming adapted to "diversified places in
5590-617: The Statue of Liberty , a gift from France , was dedicated in New York Harbor. The statue welcomed 14 million immigrants as they came to the U.S. via Ellis Island by ship in the late 19th and early 20th centuries, and is a symbol of the United States and American ideals of liberty and peace. In 1898, the City of New York was formed with the consolidation of Brooklyn (until then a separate city),
5720-683: The Stonewall riots were a series of violent protests by members of the gay community against a police raid that took place in the early morning of June 28, 1969, at the Stonewall Inn in Greenwich Village . They are widely considered to be the single most important event leading to the gay liberation movement and the modern fight for LGBT rights . Wayne R. Dynes , author of the Encyclopedia of Homosexuality , wrote that drag queens were
5850-636: The United States of America . The government under Theodore Roosevelt created a national Heredity Commission that was charged to investigate the genetic heritage of the country and to “(encourage) the increase of families of good blood and (discourage) the vicious elements in the cross-bred American civilization”. Charles Davenport supported by the Carnegie Institution established the Eugenics Record Office . Further significant funding for
5980-410: The University of Cambridge 's Christ's College from 1828 to 1831 encouraged his passion for natural science . However, it was his five-year voyage on HMS Beagle from 1831 to 1836 that truly established Darwin as an eminent geologist. The observations and theories he developed during his voyage supported Charles Lyell 's concept of gradual geological change . Publication of his journal of
6110-912: The Zoological Society . The ornithologist John Gould soon announced that the Galápagos birds that Darwin had thought a mixture of blackbirds , " gros-beaks " and finches , were, in fact, twelve separate species of finches . On 17 February, Darwin was elected to the Council of the Geological Society, and Lyell's presidential address presented Owen's findings on Darwin's fossils, stressing geographical continuity of species as supporting his uniformitarian ideas. Early in March, Darwin moved to London to be near this work, joining Lyell's social circle of scientists and experts such as Charles Babbage , who described God as
6240-516: The first Beagle voyage then given Christian education in England, were returning with a missionary. Darwin found them friendly and civilised, yet at Tierra del Fuego he met "miserable, degraded savages", as different as wild from domesticated animals. He remained convinced that, despite this diversity, all humans were interrelated with a shared origin and potential for improvement towards civilisation. Unlike his scientist friends, he now thought there
6370-509: The marsupial rat-kangaroo and the platypus seemed so unusual that Darwin thought it was almost as though two distinct Creators had been at work. He found the Aborigines "good-humoured & pleasant", their numbers depleted by European settlement. FitzRoy investigated how the atolls of the Cocos (Keeling) Islands had formed, and the survey supported Darwin's theorising. FitzRoy began writing
6500-585: The ordinary degree. Darwin had to stay at Cambridge until June 1831. He studied Paley's Natural Theology or Evidences of the Existence and Attributes of the Deity (first published in 1802), which made an argument for divine design in nature , explaining adaptation as God acting through laws of nature . He read John Herschel 's new book, Preliminary Discourse on the Study of Natural Philosophy (1831), which described
6630-586: The steamship General Slocum caught fire in the East River , killing 1,021 people. In 1911, the Triangle Shirtwaist Factory fire , the city's worst industrial disaster, killed 146 garment workers and spurred the growth of the International Ladies' Garment Workers' Union and major improvements in factory safety standards. New York's non-White population was 36,620 in 1890. New York City
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#17328726015046760-493: The "elimination of the unfit", the discouragement of large families in the "ill-endowed", and the encouragement of large families in the "well-endowed". The Average Young American Male composite statue created by Jane Davenport Harris was exhibited during this congress and again at the Third as visual representation of the degeneracy of the white male body that would continue if advised eugenic measures were not taken. The third meeting
6890-596: The "final cause of all this wedging, must be to sort out proper structure, & adapt it to changes", so that "One may say there is a force like a hundred thousand wedges trying force into every kind of adapted structure into the gaps of in the economy of nature, or rather forming gaps by thrusting out weaker ones." This would result in the formation of new species. As he later wrote in his Autobiography : In October 1838, that is, fifteen months after I had begun my systematic enquiry, I happened to read for amusement Malthus on Population, and being well prepared to appreciate
7020-535: The 1990s, the African Burying Ground was discovered; the cemetery included 10,000 to 20,000 graves of colonial-era Africans, some enslaved and some free. The 1735 trial and acquittal in Manhattan of John Peter Zenger , who had been accused of seditious libel after criticizing colonial governor William Cosby , helped to establish freedom of the press in North America . In 1754, Columbia University
7150-525: The 19th century, the city was transformed by both commercial and residential development relating to its status as a national and international trading center , as well as by European immigration, respectively. The city adopted the Commissioners' Plan of 1811 , which expanded the city street grid to encompass almost all of Manhattan. The 1825 completion of the Erie Canal through central New York connected
7280-567: The British Admiralty and Lord Alverstone , the Chief Justice, Arthur Balfour , as well as the ambassadors of Norway, Greece, and France. In his opening address Darwin indicated that the introduction of principles of better breeding procedures for humans would require moral courage. The American exhibit was sponsored by the American Breeders' Association and demonstrated the incidence of hereditary defects in human pedigrees. A report by Bleeker van Wagenen presented information about American sterilization laws and propagated compulsory sterilization as
7410-409: The British occupation began, the Great Fire of New York destroyed nearly 500 buildings, about a quarter of the structures in the city, including Trinity Church . In January 1785, the assembly of the Congress of the Confederation made New York City the national capital. New York was the last capital of the U.S. under the Articles of Confederation and the first capital under the Constitution of
7540-410: The Bronx , and Staten Island . Anchored by Wall Street in the Financial District, Manhattan , New York City has been called both the world's premier financial and fintech center and the most economically powerful city in the world. As of 2022 , the New York metropolitan area is the largest metropolitan economy in the world , with a gross metropolitan product of over US$ 2.16 trillion. If
7670-399: The County of New York (which then included parts of the Bronx), the County of Richmond, and the western portion of the County of Queens. The opening of the New York City Subway in 1904, first built as separate private systems, helped bind the new city together. Throughout the first half of the 20th century, the city became a world center for industry, commerce, and communication. In 1904,
7800-459: The Dutch West India Company relinquished its monopoly over the fur trade, leading to growth in the production and trade of food, timber, tobacco, and slaves (particularly with the Dutch West Indies ). In 1647, Peter Stuyvesant began his tenure as the last Director-General of New Netherland. During his tenure, the population of New Netherland grew from 2,000 to 8,000. Stuyvesant has been credited with improving law and order; however, he earned
7930-413: The Dutch colonial Director-General Peter Minuit , as charged by the Dutch West India Company , purchased the island of Manhattan from the Canarsie , a small Lenape band, for "the value of 60 guilders " (about $ 900 in 2018). A frequently told but disproved legend claims that Manhattan was purchased for $ 24 worth of glass beads. Following the purchase, New Amsterdam grew slowly. To attract settlers,
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#17328726015048060-478: The Dutch instituted the patroon system in 1628, whereby wealthy Dutchmen ( patroons , or patrons) who brought 50 colonists to New Netherland would be awarded land, local political autonomy, and rights to participate in the lucrative fur trade. This program had little success. Since 1621, the Dutch West India Company had operated as a monopoly in New Netherland, on authority granted by the Dutch States General . In 1639–1640, in an effort to bolster economic growth,
8190-409: The Emotions in Man and Animals (1872). His research on plants was published in a series of books, and in his final book, The Formation of Vegetable Mould, through the Actions of Worms (1881), he examined earthworms and their effect on soil. Darwin published his theory of evolution with compelling evidence in his 1859 book On the Origin of Species . By the 1870s, the scientific community and
8320-420: The Native Americans and epidemics brought on by contact with the Europeans caused sizeable population losses for the Lenape between 1660 and 1670. By 1700, the Lenape population had diminished to 200. New York experienced several yellow fever epidemics in the 18th century, losing ten percent of its population in 1702 alone. In the early 18th century, New York grew in importance as a trading port while as
8450-405: The New York metropolitan area were its own country , it would have the tenth-largest economy in the world . Despite having a 24/7 rapid transit system , New York also leads the world in urban automobile traffic congestion . The city is home to the world's two largest stock exchanges by market capitalization of their listed companies: the New York Stock Exchange and Nasdaq . New York City
8580-578: The Revolutionary War and escaped slaves, a significant free-Black population gradually developed in Manhattan. The New York Manumission Society worked for abolition and established the African Free School to educate Black children. It was not until 1827 that slavery was completely abolished in the state . Free Blacks struggled with discrimination and interracial abolitionist activism continued. New York City's population jumped from 123,706 in 1820 (10,886 of whom were Black and of which 518 were enslaved) to 312,710 by 1840 (16,358 of whom were Black). Also in
8710-415: The United States . As the U.S. capital, New York City hosted the inauguration of the first President, George Washington , and the first Congress , at Federal Hall on Wall Street . Congress drafted the Bill of Rights there. The Supreme Court held its first organizational sessions in New York in 1790. In 1790, for the first time, New York City surpassed Philadelphia as the nation's largest city. At
8840-399: The afterlife. While he was house-hunting in London, bouts of illness continued and Emma wrote urging him to get some rest, almost prophetically remarking "So don't be ill any more my dear Charley till I can be with you to nurse you." He found what they called "Macaw Cottage" (because of its gaudy interiors) in Gower Street , then moved his "museum" in over Christmas. On 24 January 1839, Darwin
8970-400: The anatomy and life cycle of marine invertebrates in the Firth of Forth , and on 27 March 1827 presented at the Plinian his own discovery that black spores found in oyster shells were the eggs of a skate leech . One day, Grant praised Lamarck 's evolutionary ideas . Darwin was astonished by Grant's audacity, but had recently read similar ideas in his grandfather Erasmus' journals. Darwin
9100-432: The area for France and named it Nouvelle Angoulême (New Angoulême ). A Spanish expedition, led by the Portuguese captain Estêvão Gomes sailing for Emperor Charles V , arrived in New York Harbor in January 1525 and charted the mouth of the Hudson River , which he named Río de San Antonio ('Saint Anthony's River'). In 1609, the English explorer Henry Hudson rediscovered New York Harbor while searching for
9230-493: The beginning of the 1990s. By the mid-1990s, crime rates started to drop dramatically due to revised police strategies, improving economic opportunities, gentrification , and new residents, both American transplants and new immigrants from Asia and Latin America. New York City's population exceeded 8 million for the first time in the 2000 United States census ; further records were set in 2010 , and 2020 U.S. censuses. Important new sectors, such as Silicon Alley , emerged in
9360-495: The best method to cut off “defective germ-plasm”. In the final address, Major Darwin extolled eugenics as the practical application of the principle of evolution. The second Congress, originally scheduled for New York in 1915, met at the American Museum of Natural History in New York on September 25–27, 1921 with Henry Fairfield Osborn presiding. Alexander Graham Bell was the honorary president. The State Department mailed
9490-437: The botanist Joseph Dalton Hooker , writing with melodramatic humour "it is like confessing a murder". Hooker replied, "There may, in my opinion, have been a series of productions on different spots, & also a gradual change of species. I shall be delighted to hear how you think that this change may have taken place, as no presently conceived opinions satisfy me on the subject." By July, Darwin had expanded his "sketch" into
9620-583: The business elite lobbied for the establishment of Central Park , which in 1857 became the first landscaped park in an American city. The Great Irish Famine brought a large influx of Irish immigrants, of whom more than 200,000 were living in New York by 1860, representing over a quarter of the city's population. Extensive immigration from the German provinces meant that Germans comprised another 25% of New York's population by 1860. Democratic Party candidates were consistently elected to local office, increasing
9750-605: The city from New Jersey. The East River—a tidal strait —flows from Long Island Sound and separates the Bronx and Manhattan from Long Island. The Harlem River , another tidal strait between the East and Hudson rivers, separates most of Manhattan from the Bronx. The Bronx River , which flows through the Bronx and Westchester County , is the only entirely freshwater river in the city. The city's land has been altered substantially by human intervention, with considerable land reclamation along
9880-425: The city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles , the nation's second-most populous city. With more than 20.1 million people in its metropolitan statistical area and 23.5 million in its combined statistical area as of 2020, New York City is one of the world's most populous megacities . The city and its metropolitan area are
10010-439: The city rapidly replaced Wuhan , China as the global epicenter of the pandemic during the early phase, straining the city's healthcare infrastructure. Through March 2023, New York City recorded more than 80,000 deaths from COVID-19-related complications. New York City is situated in the northeastern United States , in southeastern New York State, approximately halfway between Washington, D.C. and Boston . Its location at
10140-613: The city's economy. The advent of Y2K was celebrated with fanfare in Times Square . New York City suffered the bulk of the economic damage and largest loss of human life in the aftermath of the September 11, 2001, attacks . Two of the four airliners hijacked that day were flown into the twin towers of the World Trade Center, resulting in the collapse of both buildings and the deaths of 2,753 people, including 343 first responders from
10270-776: The city's ties to the South and its dominant party. In 1861, Mayor Fernando Wood called on the aldermen to declare independence from Albany and the United States after the South seceded, but his proposal was not acted on. Anger at new military conscription laws during the American Civil War (1861–1865), which spared wealthier men who could afford to hire a substitute, led to the Draft Riots of 1863 , whose most visible participants were ethnic Irish working class. The draft riots deteriorated into attacks on New York's elite, followed by attacks on Black New Yorkers after fierce competition for
10400-665: The colony and allowed for religious freedom. In 1667, during negotiations leading to the Treaty of Breda after the Second Anglo-Dutch War , the victorious Dutch decided to keep the nascent plantation colony of what is now Suriname , which they had gained from the English, and in return the English kept New Amsterdam. The settlement was promptly renamed "New York" after the Duke of York (the future King James II and VII). The duke gave part of
10530-604: The colony to proprietors George Carteret and John Berkeley . On August 24, 1673, during the Third Anglo-Dutch War , Anthony Colve of the Dutch navy seized New York at the behest of Cornelis Evertsen the Youngest and rechristened it "New Orange" after William III , the Prince of Orange . The Dutch soon returned the island to England under the Treaty of Westminster of November 1674. Several intertribal wars among
10660-417: The development of large housing tracts in eastern Queens and Nassau County , with Wall Street leading America's place as the world's dominant economic power. The United Nations headquarters was completed in 1952, solidifying New York's global geopolitical influence, and the rise of abstract expressionism in the city precipitated New York's displacement of Paris as the center of the art world. In 1969,
10790-538: The duties of Secretary of the Geological Society. After initially declining the work, he accepted the post in March 1838. Despite the grind of writing and editing the Beagle reports, Darwin made remarkable progress on transmutation, taking every opportunity to question expert naturalists and, unconventionally, people with practical experience in selective breeding such as farmers and pigeon fanciers . Over time, his research drew on information from his relatives and children,
10920-475: The economy of nature". New York City New York , often called New York City or NYC , is the most populous city in the United States , located at the southern tip of New York State on one of the world's largest natural harbors . The city comprises five boroughs , each coextensive with a respective county . The city is the geographical and demographic center of both the Northeast megalopolis and
11050-406: The end of 1790, the national capital was moved to Philadelphia . During the 19th century, New York City's population grew from 60,000 to 3.43 million. Under New York State's gradual emancipation act of 1799, children of slave mothers were to be eventually liberated but to be held in indentured servitude until their mid-to-late twenties. Together with slaves freed by their masters after
11180-575: The eugenics movement came from E. H. Harriman and Vernon Kellogg . In an effort to eradicate unfit offspring sterilization laws were passed, the first one in Indiana (1907), then in other states, many strictly for eugenic reasons, "to better the race," allowing for compulsory sterilization . Other eugenic laws limited the right to marry. With significant post-war activity The First International Eugenics Congress took place in London on July 24–29, 1912. It
11310-713: The family butler, neighbours, colonists and former shipmates. He included mankind in his speculations from the outset, and on seeing an orangutan in the zoo on 28 March 1838 noted its childlike behaviour. The strain took a toll, and by June he was being laid up for days on end with stomach problems, headaches and heart symptoms. For the rest of his life, he was repeatedly incapacitated with episodes of stomach pains, vomiting, severe boils , palpitations, trembling and other symptoms, particularly during times of stress, such as attending meetings or making social visits. The cause of Darwin's illness remained unknown, and attempts at treatment had only ephemeral success. On 23 June, he took
11440-582: The first time on 29 October and soon introduced him to the up-and-coming anatomist Richard Owen , who had the facilities of the Royal College of Surgeons to work on the fossil bones collected by Darwin. Owen's surprising results included other gigantic extinct ground sloths as well as the Megatherium Darwin had identified, a near complete skeleton of the unknown Scelidotherium and a hippopotamus -sized rodent -like skull named Toxodon resembling
11570-457: The founding of a Dutch fur trading settlement on Governors Island . In 1625, construction was started on a citadel and Fort Amsterdam , later called Nieuw Amsterdam (New Amsterdam), on present-day Manhattan Island. The colony of New Amsterdam extended from the southern tip of Manhattan to modern-day Wall Street , where a 12-foot (3.7 m) wooden stockade was built in 1653 to protect against Native American and English raids. In 1626,
11700-575: The heart", so his doctors urged him to "knock off all work" and live in the country for a few weeks. After visiting Shrewsbury, he joined his Wedgwood relatives at Maer Hall , Staffordshire, but found them too eager for tales of his travels to give him much rest. His charming, intelligent, and cultured cousin Emma Wedgwood , nine months older than Darwin, was nursing his invalid aunt. His uncle Josiah pointed out an area of ground where cinders had disappeared under loam and suggested that this might have been
11830-472: The highest aim of natural philosophy as understanding such laws through inductive reasoning based on observation, and Alexander von Humboldt 's Personal Narrative of scientific travels in 1799–1804. Inspired with "a burning zeal" to contribute, Darwin planned to visit Tenerife with some classmates after graduation to study natural history in the tropics. In preparation, he joined Adam Sedgwick 's geology course, then on 4 August travelled with him to spend
11960-466: The ice (and its subsequent retreat) contributed to the separation of what is now Long Island and Staten Island. That action left bedrock at a relatively shallow depth, providing a solid foundation for most of Manhattan's skyscrapers. The Hudson River flows through the Hudson Valley into New York Bay . Between New York City and Troy, New York , the river is an estuary . The Hudson River separates
12090-576: The invitations around the world. Under American leadership and dominance - forty-one out of fifty-three scientific papers - the work of the eugenicists disrupted by World War I in Europe was to resume. Delegates participated not only from Europe and North America, but also from Latin America (Mexico, Cuba, Venezuela, El Salvador, and Uruguay), and Asia (Japan, India, Siam). The major guest speaker, Major Darwin, advocated eugenic measures that needed to be taken, namely
12220-486: The last American stronghold in Manhattan, causing George Washington and his forces to retreat across the Hudson River to New Jersey , pursued by British forces. After the battle, in which the Americans were defeated, the British made the city their military and political base of operations in North America. The city was a haven for Loyalist refugees and escaped slaves who joined the British lines for freedom promised by
12350-419: The most populous urbanized area in the world in the early 1920s, overtaking London . The metropolitan area surpassed 10 million in the early 1930s, becoming the first megacity . The Great Depression saw the election of reformer Fiorello La Guardia as mayor and the fall of Tammany Hall after eighty years of political dominance. Returning World War II veterans created a post-war economic boom and
12480-598: The mouth of the Hudson River , which feeds into a naturally sheltered harbor and then into the Atlantic Ocean , has helped the city grow in significance as a trading port. Most of the city is built on the three islands of Long Island, Manhattan, and Staten Island. During the Wisconsin glaciation , 75,000 to 11,000 years ago, the New York City area was situated at the edge of a large ice sheet . The erosive forward movement of
12610-433: The official Narrative of the Beagle voyages, and after reading Darwin's diary, he proposed incorporating it into the account. Darwin's Journal was eventually rewritten as a separate third volume, on geology and natural history. In Cape Town , South Africa, Darwin and FitzRoy met John Herschel, who had recently written to Lyell praising his uniformitarianism as opening bold speculation on "that mystery of mysteries,
12740-492: The only " transgender folks around" during the June 1969 Stonewall riots. The transgender community in New York City played a significant role in fighting for LGBT equality. In the 1970s, job losses due to industrial restructuring caused New York City to suffer from economic problems and rising crime rates. Growing fiscal deficits in 1975 led the city to appeal to the federal government for financial aid; President Gerald Ford gave
12870-483: The origin of species". Without telling Darwin, extracts from his letters to Henslow had been read to scientific societies, printed as a pamphlet for private distribution among members of the Cambridge Philosophical Society , and reported in magazines, including The Athenaeum . Darwin first heard of this at Cape Town, and at Ascension Island read of Sedgwick's prediction that Darwin "will have
13000-517: The parents of ten children, seven of whom survived to adulthood. Continuing his research in London, Darwin's wide reading now included the sixth edition of Malthus 's An Essay on the Principle of Population . On 28 September 1838, he noted its assertion that human "population, when unchecked, goes on doubling itself every twenty-five years, or increases in a geometrical ratio", a geometric progression so that population soon exceeds food supply in what
13130-568: The possibility that "one species does change into another" to explain the geographical distribution of living species such as the rheas, and extinct ones such as the strange extinct mammal Macrauchenia , which resembled a giant guanaco , a llama relative. Around mid-July, he recorded in his "B" notebook his thoughts on lifespan and variation across generations – explaining the variations he had observed in Galápagos tortoises , mockingbirds, and rheas. He sketched branching descent, and then
13260-482: The premier gateway for legal immigration to the United States . As many as 800 languages are spoken in New York City, making it the most linguistically diverse city in the world. In 2021, the city was home to nearly 3.1 million residents born outside the U.S., the largest foreign-born population of any city in the world. New York City traces its origins to Fort Amsterdam and a trading post founded on Manhattan Island by Dutch colonists around 1624. The settlement
13390-512: The replacement of extinct species by others" as "a natural in contradistinction to a miraculous process". When organising his notes as the ship sailed home, Darwin wrote that, if his growing suspicions about the mockingbirds, the tortoises and the Falkland Islands fox were correct, "such facts undermine the stability of Species", then cautiously added "would" before "undermine". He later wrote that such facts "seemed to me to throw some light on
13520-508: The same idea, prompting the immediate joint submission of both their theories to the Linnean Society of London . Darwin's work established evolutionary descent with modification as the dominant scientific explanation of natural diversification. In 1871, he examined human evolution and sexual selection in The Descent of Man, and Selection in Relation to Sex , followed by The Expression of
13650-408: The struggle for existence which everywhere goes on from long-continued observation of the habits of animals and plants, it at once struck me that under these circumstances favourable variations would tend to be preserved, and unfavourable ones to be destroyed. The result of this would be the formation of new species. Here, then, I had at last got a theory by which to work... By mid-December, Darwin saw
13780-409: The systematics of the taxa. He wrote his first examination of the species in 1846, but did not formally describe it until 1854. FitzRoy's long delayed Narrative was published in May 1839. Darwin's Journal and Remarks got good reviews as the third volume, and on 15 August it was published on its own. Early in 1842, Darwin wrote about his ideas to Charles Lyell, who noted that his ally "denies seeing
13910-473: The voyage made Darwin famous as a popular author. Puzzled by the geographical distribution of wildlife and fossils he collected on the voyage, Darwin began detailed investigations and, in 1838, devised his theory of natural selection. Although he discussed his ideas with several naturalists, he needed time for extensive research, and his geological work had priority. He was writing up his theory in 1858 when Alfred Russel Wallace sent him an essay that described
14040-420: The voyage began on 27 December 1831; it lasted almost five years. As FitzRoy had intended, Darwin spent most of that time on land investigating geology and making natural history collections, while HMS Beagle surveyed and charted coasts. He kept careful notes of his observations and theoretical speculations, and at intervals during the voyage his specimens were sent to Cambridge together with letters including
14170-403: The work of earthworms , inspiring "a new & important theory" on their role in soil formation , which Darwin presented at the Geological Society on 1 November 1837. His Journal was printed and ready for publication by the end of February 1838, as was the first volume of the Narrative , but FitzRoy was still working hard to finish his own volume. William Whewell pushed Darwin to take on
14300-578: The world by pinnacle height, with its spire reaching a symbolic 1,776 feet (541.3 m), a reference to the year of U.S. independence . The Occupy Wall Street protests in Zuccotti Park in the Financial District of Lower Manhattan began on September 17, 2011, receiving global attention and popularizing the Occupy movement against social and economic inequality worldwide. New York City
14430-504: The world. In 1664, New York was named in honor of the Duke of York (later King James II of England ). James's elder brother, King Charles II , appointed the Duke as proprietor of the former territory of New Netherland , including the city of New Amsterdam , when the Kingdom of England seized it from Dutch control. In the pre-Columbian era , the area of present-day New York City
14560-422: Was Juan Rodriguez , a merchant from Santo Domingo who arrived in Manhattan during the winter of 1613–14, trapping for pelts and trading with the local population as a representative of the Dutch colonists. A permanent European presence near New York Harbor was established in 1624, making New York the 12th-oldest continuously occupied European-established settlement in the continental United States , with
14690-694: Was elected a Fellow of the Royal Society (FRS). On 29 January, Darwin and Emma Wedgwood were married at Maer in an Anglican ceremony arranged to suit the Unitarians, then immediately caught the train to London and their new home. Darwin now had the framework of his theory of natural selection "by which to work", as his "prime hobby". His research included extensive experimental selective breeding of plants and animals, finding evidence that species were not fixed and investigating many detailed ideas to refine and substantiate his theory. For fifteen years this work
14820-552: Was heavily affected by Hurricane Sandy in late October 2012. Sandy's impacts included flooding that led to the days-long shutdown of the subway system and flooding of all East River subway tunnels and of all road tunnels entering Manhattan except the Lincoln Tunnel . The New York Stock Exchange closed for two days due to weather for the first time since the Great Blizzard of 1888 . At least 43 people died in New York City as
14950-418: Was a " wren " was in the finch group . Darwin had not labelled the finches by island, but from the notes of others on the ship, including FitzRoy, he allocated species to islands. The two rheas were distinct species, and on 14 March Darwin announced how their distribution changed going southwards. By mid-March 1837, barely six months after his return to England, Darwin was speculating in his Red Notebook on
15080-525: Was a prime destination in the early 20th century for Blacks during the Great Migration from the American South, and by 1916, New York City had the largest urban African diaspora in North America. The Harlem Renaissance of literary and cultural life flourished during the era of Prohibition . The larger economic boom generated construction of skyscrapers competing in height. New York City became
15210-426: Was an English naturalist , geologist , and biologist , widely known for his contributions to evolutionary biology . His proposition that all species of life have descended from a common ancestor is now generally accepted and considered a fundamental scientific concept. In a joint publication with Alfred Russel Wallace , he introduced his scientific theory that this branching pattern of evolution resulted from
15340-465: Was anathema to Anglicans defending social order, but reputable scientists openly discussed the subject, and there was wide interest in John Herschel's letter praising Lyell's approach as a way to find a natural cause of the origin of new species. Gould met Darwin and told him that the Galápagos mockingbirds from different islands were separate species, not just varieties, and what Darwin had thought
15470-601: Was arranged at the American Museum of Natural History in New York City August 22–23, 1932, dedicated to Mary Williamson Averell who had provided significant financial support, and presided by Davenport. Osborn's address emphasized birth selection over birth control as the method to better the offspring. F. Ramos from Cuba proposed that immigrants should be carefully checked for harmful traits, and suggested deportations of their descendants if inadmissible traits would become later apparent. Major Darwin, now 88 years old,
15600-671: Was founded. The Stamp Act Congress met in New York in October 1765, as the Sons of Liberty organization emerged in the city and skirmished over the next ten years with British troops stationed there. The Battle of Long Island , the largest battle of the American Revolutionary War , was fought in August 1776 within modern-day Brooklyn. A British rout of the Continental Army at the Battle of Fort Washington in November 1776 eliminated
15730-425: Was in the background to his main occupation of writing on geology and publishing expert reports on the Beagle collections, in particular, the barnacles . The impetus of Darwin's barnacle research came from a collection of a barnacle colony from Chile in 1835, which he dubbed Mr. Arthrobalanus . His confusion over the relationship of this species ( Cryptophialus minutus ) to other barnacles caused him to fixate on
15860-521: Was inhabited by Algonquians , including the Lenape . Their homeland, known as Lenapehoking , included the present-day areas of Staten Island , Manhattan , the Bronx , the western portion of Long Island (including Brooklyn and Queens ), and the Lower Hudson Valley . The first documented visit into New York Harbor by a European was in 1524 by explorer Giovanni da Verrazzano . He claimed
15990-468: Was named New Amsterdam in 1626 and was chartered as a city in 1653. The city came under English control in 1664 and was temporarily renamed New York after King Charles II granted the lands to his brother, the Duke of York , before being permanently renamed New York in November 1674. New York City was the U.S. capital from 1785 until 1790. The modern city was formed by the 1898 consolidation of its five boroughs : Manhattan , Brooklyn , Queens ,
16120-500: Was no unbridgeable gap between humans and animals. A year on, the mission had been abandoned. The Fuegian they had named Jemmy Button lived like the other natives, had a wife, and had no wish to return to England. Darwin experienced an earthquake in Chile in 1835 and saw signs that the land had just been raised, including mussel -beds stranded above high tide. High in the Andes he saw seashells, and several fossil trees that had grown on
16250-622: Was not convened. The IFEO held two more international meetings, one at Zurich in 1934 and the last one at Scheveningen in 1936. In 1932, Hermann Joseph Muller gave a speech to the Third International Eugenics Congress, and stated "eugenics might yet perfect the human race but only in a society consciously organized for the common good. Charles Darwin Charles Robert Darwin ( / ˈ d ɑːr w ɪ n / DAR -win ; 12 February 1809 – 19 April 1882)
16380-571: Was organized by the British Eugenics Education Society and dedicated to Galton who had died the year prior. Major Leonard Darwin , the son of Charles Darwin, was presiding. The five-day meeting saw about 400 delegates at the University of London , one of three held between 1912 and 1932. It was organised by the Eugenics Education Society of Britain (Pearl, 1912). Luminaries included Winston Churchill , First Lord of
16510-516: Was rather bored by Robert Jameson 's natural-history course, which covered geology – including the debate between neptunism and plutonism . He learned the classification of plants and assisted with work on the collections of the University Museum , one of the largest museums in Europe at the time. Darwin's neglect of medical studies annoyed his father, who sent him to Christ's College, Cambridge , in January 1828, to study for
16640-574: Was surprised to find some benefit from hydrotherapy . Then, in 1851, his treasured daughter Annie fell ill, reawakening his fears that his illness might be hereditary. She died the same year after a long series of crises. In eight years of work on barnacles, Darwin's theory helped him to find " homologies " showing that slightly changed body parts served different functions to meet new conditions, and in some genera he found minute males parasitic on hermaphrodites , showing an intermediate stage in evolution of distinct sexes . In 1853, it earned him
16770-446: Was to leave in four weeks on an expedition to chart the coastline of South America. Robert Darwin objected to his son's planned two-year voyage, regarding it as a waste of time, but was persuaded by his brother-in-law, Josiah Wedgwood II , to agree to (and fund) his son's participation. Darwin took care to remain in a private capacity to retain control over his collection, intending it for a major scientific institution. After delays,
16900-622: Was unable to attend but sent a report presented by Ronald Fisher predicting the doom of civilization unless eugenic measures were implemented. Ernst Rüdin was unanimously elected president of the International Federation of Eugenics Organizations (IFEO). The congress published "A Decade of Progress in Eugenics", Scientific Papers of the Third International Congress of Eugenics. A Fourth International Eugenics Conference
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