James Cook
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James Cook (October 27, 1728 (O.S.) - February 14, 1779) was a British explorer, navigator, and map maker. He made three voyages to the Pacific Ocean, in which its main shorelines were mapped. His most notable accomplishments were the British discovery and claiming of the east coast of Australia, the European discovery of the Hawaiian Islands, and the first circumnavigation and mapping of New Zealand.
Early Life
James Cook was born in relatively humble circumstances at Marton in North Yorkshire, near what is today recognised as the town of Middlesbrough. Cook was one of five children born to a local woman and a Scottish immigrant farm labourer, Grace and James Sr. As a child, Cook moved with his family to a farm at Great Ayton where he was educated at the local school, his studies financed by his father's employer. At 13 he began work with his father, now as the farm's manager.
In 1745 when he was 16, Cook left home to be apprenticed in a grocer/haberdashery in the fishing village of Staithes. According to tradition, it was there that Cook first felt the lure of the sea, while gazing out the shop window.
After about a year and half in Staithes the shopowner, a Mr. Anderson, apparently finding the young James unsuited to the trade, took him to the nearby port town of Whitby and introduced him to prominent local shipowners and Quakers, John and Henry Walker. Their business was involved in the coal trade, and Cook was taken on as a merchant navy apprentice in their small fleet of vessels plying coal along the English coast. His first assignment was aboard the collier Freelove, and he spent several years on this and various other coasters sailing between the Tyne and London.
For this new apprenticeship, Cook applied himself to the study of algebra, trigonometry, navigation, and astronomy, skills he would need one day to command his own ship.
His three-year apprenticeship completed, Cook began working on trading ships in the Baltic Sea. He soon progressed through the merchant navy ranks, starting with his 1752 promotion to Mate (officer in charge of navigation) aboard the collier brig Friendship. In 1755 he was offered command of this vessel, but within the month he volunteered for service in the British Royal Navy.
The Kingdom of Great Britain was re-arming for what was to become the Seven Years War, and Cook saw his opportunities for career advancement more readily to come from military service. This necessitated however starting over in the naval hierarchy, and on June 17 he began as able-bodied seaman aboard HMS Eagle under the command of Captain Hugh Palliser. He was very quickly promoted to Master's Mate.
Family Life
Cook married Elizabeth Bates, the daughter of one of his mentors, on December 21, 1762. The couple would eventually have four sons and one daughter. When not at sea, James Cook settled in the East End of London. He attended St Paul's church, Shadwell, where his son James was baptised.
Start of Royal Navy career
During the Seven Years' War, he participated in the siege of Quebec City before the Battle of the Plains of Abraham in 1759. He showed a talent for surveying and cartography and was responsible for mapping much of the entrance to the Saint Lawrence River during the siege allowing General Wolfe to make his famous stealth attack on the Plains of Abraham.
Cook's surveying skills were put to good use in the 1760s mapping the jagged coast of Newfoundland. Cook surveyed the northwest stretch in 1763 and 1764, the south coast between the Burin Peninsula and Cape Ray in 1765 and 1766, and the west coast in 1767. Cook's five seasons in Newfoundland produced the first large-scale and accurate maps of the island's coasts; they also gave Cook his mastery of practical surveying, achieved under often adverse conditions, and brought him to the attention of the Admiralty and Royal Society at a crucial moment both in his personal career and in the direction of British overseas discovery.
Cook's huge achievements can be attributed to a combination of excellent seamanship, his superior surveying and cartographic skills, courage in exploring dangerous locations to confirm the facts (e.g. dipping into the Antarctic circle repeatedly and exploring around the Great Barrier Reef), ability to lead men in adverse conditions, and boldness both with regard to the extent of his explorations and his willingness to exceed the instructions given to him by the Admiralty.
First voyage (1768-1771)
In 1766, the Royal Society hired Cook (then a Lieutenant in the R.N.) to travel to the Pacific Ocean to observe and record a transit of Venus across the Sun. In command of HM Bark Endeavour, he sailed from England in 1768, rounded Cape Horn and continued westward across the Pacific to arrive at Tahiti on April 13, 1769, where the observations were to be made. The transit was scheduled to occur on June 3, and in the meantime he commissioned the building of a small fort and observatory.
The astronomer appointed to the task was Charles Green, assistant to the recently-appointed Astronomer Royal, Nevil Maskelyne. The primary purpose of the observation was to obtain measurements which could be used to more accurately calculate the distance of Venus from the Sun. If this could be achieved, then the distances of the other known planets could be worked out based on their relative orbits. On the day of the transit observation, Cook recorded:
* "Saturday 3 rd This day prov'd as favourable to our purpose as we could wish, not a Clowd was to be seen the Whole day and the Air was perfectly clear, so that we had every advantage we could desire in Observing the whole of the passage of the Planet Venus over the Suns disk: we very distinctly saw an Atmosphere or dusky shade round the body of the Planet which very much disturbed the times of the contacts particularly the two internal ones. D r Solander observed as well as M r Green and my self, and we differ'd from one another in observeing the times of the Contacts much more than could be expected..."
Disappointingly, the separate measurements of Green, Cook and Solander varied more than the anticipated margin of error. Their instrumentation was adequate by the standards of the time, but the resolution still could not eliminate the errors. When their results were later compared to those of the other observations of the same event made elsewhere for the exercise, the nett result was not as conclusive or accurate as had been hoped.
Once the observations were completed, Cook then departed in order to execute the secondary purpose of his voyage: namely, to search the south Pacific for signs of the postulated southern continent of Terra Australis. The Royal Society, and especially Alexander Dalrymple, believed that it must exist, however Cook had his own personal doubts on the subject. With the help of a Tahitian named Tupaia, who had extensive knowledge of Pacific geography, Cook managed to reach New Zealand, becoming only the second European in history to do so (behind Abel Tasman over a century earlier, in 1642). Cook mapped the complete New Zealand coastline, making only some minor errors (such as calling Banks Peninsula an island, and thinking Stewart Island/Rakiura was part of the South Island). He also discovered Cook Strait, which separates the North Island from the South Island, and which Tasman had not seen.
He then set course westwards, intending to strike for Van Diemen's Land (present-day Tasmania, earlier sighted by Tasman) in order to establish whether or not it formed part of the fabled southern continent. However, they were forced to maintain a more northerly course owing to prevailing gales, and sailed onwards until one afternoon when land was sighted, which Cook named Point Hicks. Cook calculated that Van Diemen's Land ought to lie due south of their position, but having found the coastline trending to the southwest, recorded his doubt that this landmass was connected to it. This point was on the southeastern coast of the Australian continent, and in doing so his expedition became the first recorded Europeans to have encountered its eastern coastline. In his journal, Cook recorded the event thus:
* "the Southermost Point of land we had in sight which bore from us W1/4S I judged to lay in the Latitude of 38°..0' S° and in the Longitude of 211°..07' W t from the Meridion of Greenwich. I have named it Point Hicks, because Leuit t Hicks was the first who discover'd this land".
The ship's log recorded the date as being Thursday April 19, 1770; however, Cook had not made the necessary adjustments when they had earlier crossed the 180th meridian of Longitude, and the actual calendar date was Friday, April 20. The landmark of this sighting is generally reckoned to be a point lying about half-way between the present-day towns of Orbost and Mallacoota on the southeastern coast of the state of Victoria. A later survey done in 1843 ignored or overlooked Cook's earlier naming of the point, giving it the name Cape Everard. On the 200th anniversary of the sighting, the name was officially changed back to Point Hicks.
The Endeavour continued northwards along the coastline, keeping the land in sight and Cook charting and naming landmarks as he went. A little over a week later, they came across an extensive but shallow inlet, and upon entering it moored off a low headland fronted by sand dunes. It was here, on April 29 that Cook and crew made their first landfall on the continent, at a place now known as Kurnell. At first Cook bestowed the name Stingaree (Stingray) Bay to the inlet after the many such creatures found there; this was later changed to Botanist Bay and finally Botany Bay after the unique specimens retrieved by the botanists Banks, Solander and Spöring.
This first landing site was later to be promoted (particularly by Joseph Banks) as a suitable candidate for situating a settlement and British colonial outpost. However, almost eighteen years after this first landing, when Captain Arthur Phillip and the First Fleet arrived in early 1788 to establish an outpost and penal colony, they found that the bay and surrounds did not live up to the promising picture which had been painted. Instead, Phillip shortly thereafter gave orders to relocate to a harbour a few kilometres to the north, which Cook had named Port Jackson but had not further explored. It was in this harbour at a place Phillip named Sydney Cove that the settlement of Sydney was established. The settlement was for some time afterwards still referred to generally as Botany Bay.
At Cook's original landing contact was made with the local Australian Aborigine inhabitants. The expedition's scientific members commenced the first European scientific documentation of Australian fauna and flora.
Cook continued northwards, charting along the coastline. A mishap occurred when the Endeavour ran aground on a shoal of the Great Barrier Reef, on June 11, 1770. The ship was seriously damaged and his voyage was delayed almost seven weeks while repairs were carried out on the beach (near the docks of modern Cooktown, at the mouth of the Endeavour River). While there, Joseph Banks, Herman Spöring and Daniel Solander made their first major collections of Australian flora. The crew's encounters with the local Aboriginal people were mainly peaceable; from the group encountered here the name "kangaroo" was to be entered into the English language, coming from the local Guugu-Yimidhirr name for a Grey Kangaroo, which was gangaroo.
Once repairs were complete the voyage continued, eventually passing by the northern-most point of Cape York Peninsula and then sailing through Torres Strait between Australia and New Guinea, earlier navigated by Luis Vaez de Torres in 1604.
At that point in the voyage, Cook had lost no men to scurvy, a remarkable and practically unheard-of achievement in 18th century long-distance sea-faring. He forced his men to eat such foods as citrus fruits and sauerkraut ?- under punishment of flogging if they did not comply ?- although no one yet understood why these foods prevented scurvy. Unfortunately, he sailed on for Batavia, the capital of the Dutch East Indies, to put in for repairs. Batavia was known for its outbreaks of malaria, and, before they returned home in 1771, many in Cook's crew would succumb to the disease and other ailments such as dysentery, including the Tahitian Tupaia, Banks's Finnish secretary and a fellow scientist Herman Spöring, astronomer Charles Green, and the illustrator Sydney Parkinson. Cook had named the Spöring Island on the coast of New Zealand to honor Herman Spöring and his work on the voyage.
The Endeavour, his ship on this first voyage, would later lend its name to the Space Shuttle Endeavour, as well as the Endeavour River.
Cook's journals were published upon his return, and he became something of a hero among the scientific community. Among the general public, however, the aristocratic botanist Joseph Banks was a bigger hero. Banks even attempted to take command of Cook's second voyage, but removed himself from the voyage before it began.
The south-Pacific routes of Captain James Cook's voyages. The first voyage is shown in red, second voyage in green, third voyage in blue.
The south-Pacific routes of Captain James Cook's voyages. The first voyage is shown in red, second voyage in green, third voyage in blue.
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Second voyage (1772-1775)
Cook was once again commissioned by the Royal Society to search for the mythical Terra Australis. On his first voyage, Cook had demonstrated by circumnavigating New Zealand that it was not attached to a larger landmass to the south; and although by charting almost the entire eastern coastline of Australia he had shown it to be continental in size, the Terra Australis being sought was supposed to lie further to the south. Despite this evidence to the contrary Dalrymple and others of the Royal Society still believed that this massive southern continent should exist.
Cook commanded HMS Resolution on this voyage, while Tobias Furneaux commanded its companion ship, HMS Adventure. Cook's expedition circumnavigated the globe at a very high southern latitude, becoming one of the first to cross the Antarctic Circle on January 17, 1773, reaching 71°10' south. He also discovered South Georgia and the South Sandwich Islands. In the Antarctic fog, the Resolution and Adventure became separated. Furneaux made his way to New Zealand, where he lost some of his men following a fight with the Maori, and eventually sailed back to Britain, while Cook continued to explore the Antarctic.
Cook almost discovered the mainland of Antarctica, but turned back north towards Tahiti to resupply his ship. He then resumed his southward course in a second fruitless attempt to find the supposed continent. On this leg of the voyage he brought with him a young Tahitian named Omai, who proved to be somewhat less knowledgeable about the Pacific than Tupaia had been on the first voyage. On his return voyage, he landed at the Friendly Islands, Easter Island, and Vanuatu, in 1774. His reports upon his return home put to rest the popular myth of Terra Australis.
Another accomplishment of the second voyage was the successful employment of the K1 chronometer which facilitated accurate measurement of longitude.
Upon his return, Cook was given an honorary retirement from the Royal Navy, but he could not be kept away from the sea. A third voyage was planned to find the Northwest Passage. Cook would travel to the Pacific and hoped to travel east to the Atlantic, while a simultaneous voyage would travel the opposite way.
Third voyage (1776-1779)
On his last voyage, Cook once again commanded HMS Resolution, while Captain Charles Clerke commanded HMS Discovery. Ostensibly the voyage was planned to return Omai to Tahiti; this is what the general public believed, as he had become a favourite curiosity in London. After returning Omai, Cook travelled north and in 1778 became the first European to visit the Hawaiian Islands, which he named the "Sandwich Islands" after the 4th Earl of Sandwich, the acting First Lord of the Admiralty. In Hawaii, he was treated with great reverence, as the natives thought he was an incarnation of the god Lono. From there, he travelled east to explore the west coast of North America, eventually landing near the First Nations village at Yuquot in Nootka Sound on Vancouver Island, although he unknowingly sailed past the Strait of Juan de Fuca. He explored and mapped the coast from California all the way to the Bering Strait, on the way discovering what came to be known as Cook Inlet in Alaska.
The Bering Strait proved to be impassable, although he made several attempts to sail through it. Cook became increasingly frustrated on this voyage, and probably began to suffer from a stomach ailment; it is speculated that this led to irrational behaviour towards his crew, such as forcing them to eat walrus meat, which they found inedible.
Cook returned to Hawaii in 1779. On February 14 at Kealakekua Bay, some Hawaiians stole one of Cook's small boats. Normally, as thefts were quite common in Tahiti and the other islands, he would have taken hostages until the stolen articles were returned. Indeed, he planned to take hostage the King of Hawaii, Kalaniopuu. However, his stomach ailment and increasingly irrational behaviour led to an altercation with a large crowd of Hawaiians gathered on the beach. In the ensuing skirmish, shots were fired at the Hawaiians and Cook was clubbed and stabbed to death.
Clerke took over the expedition and made a final attempt to pass through the Bering Strait. The Resolution and Discovery finally returned home in 1780.
Cook's protégés
A number of the junior officers who served under Cook went on to distinctive accomplishments of their own.
* William Bligh, Cook's sailing master, was given command of the HMS Bounty in 1787 to sail to Tahiti and return with breadfruit. William Bligh is most known for having his crew mutiny and set him adrift in 1789. (See: Mutiny on the Bounty)
* George Vancouver, one of Cook's midshipmen, later led a voyage of exploration to the Pacific Coast of North America from 1791 to 1794.
* George Dixon sailed under Cook on his third expedition, and later commanded an expedition of his own.
Legacy
James Cook's 11 years sailing around the Pacific Ocean contributed much to European knowledge of the area. Several islands such as Easter Island and the Sandwich Islands were encountered for the first time by Europeans, and his more accurate navigational charting of large areas of the Pacific was a major achievement.
To create accurate maps, latitude and longitude need to be known. Navigators had been able to work out latitude accurately for centuries by measuring the distance of the sun or a star above the horizon with a sextant. But longitude was more difficult to measure accurately because it expands with the Earth's increasing circumferance at the equator. The Earth turns a full 360 degrees about its axis (one sidereal day) once every 24 hours; with the exact amount of time being, 23 hours, 56 minutes and 4.091 seconds. This converts to approximately 15 degrees every hour and therefore, 1 degree every 4 minutes. Cook figured that by calculating the time difference from one's starting point at noon, using the position of the sun, one can calculate longitude.
Cook obtained accurate longitude measurements during his first voyage due to his navigational skills, the help of an astronomer Charles Green and by using the newly published Nautical Almanac tables, which contained distances between the moon and seven selected stars. On his second voyage Cook used the K1 chronometer made by Larcum Kennedy, which was about the size of a pocket watch. It was a copy of the H1 clock made by John Harrison which proved to be the first to keep accurate time at sea when used on the ship Deptford's journey to Jamaica, 1761-1762.
There were several artists on the first voyage. Sydney Parkinson was involved in many of the drawings, completing 264 drawings before his death near the end of the voyage. They were of immense scientific value to British botanists. Cook's second expedition included the artist William Hodges, who produced notable landscape paintings of Tahiti, Easter Island, and other locations.
Cook was accompanied by many scientists, whose observations and discoveries added to the importance of the voyages. Joseph Banks, a botanist, went on the first voyage along with fellow botanist Daniel Solander from Sweden. Between them they collected over 3,000 plant species
Ever the observer, Cook was the first European to have extensive contact with various people of the Pacific. He sailed to many islands near the Phillipines and even in smaller, more remote islands in the South Pacific. He correctly concluded there was a relationship between all of the people in the Pacific, despite being separated by miles of ocean.
Cook ensured his crews had citrus fruits in their diets to control scurvy, a disease caused by lack of vitamin C which was fatal if not treated.
http://en.wikipedia.org/wiki/James_Cook
