On 5 May 1768 Lieutenant James Cook was chosen by the Admiralty to take command of a Royal Society expedition funded by George III on the ship
Endeavour
, the purpose being to sail to a suitable point (Tahiti) in the Southern Pacific from which to observe the transit of Venus across the Sun on 3 June 1769. It was thought that, by observing the transit from different points on Earth, it would be possible to determine the distance of the Earth from both Venus and the Sun. The Royal Society asked that Joseph Banks (then a young Fellow aged 25) and a group of seven be allowed to join. Among them were two artists, Alexander Buchan and Sydney Parkinson, who were employed to draw views and specimens of natural historical interest, and Daniel Carl Solander a distinguished Swedish natural historian. Banks’s enthusiasm ensured that the voyage was exceptionally well equipped to handle natural historical discoveries. Having observed the transit of Venus, Cook was secretly under orders from the Admiralty then to sail to 40° south in search of the supposed Great Southern Continent; if not encountered, he was then to head due west to find the east coast of New Zealand. Following these instructions, Cook arrived at New Zealand on 6 October 1769. He then initiated the first detailed geographical survey of New Zealand, and Banks and Solander began putting together their rich collections of New Zealand flora; Cook also observed the transit of Mercury in Mercury Bay. On his second voyage in 1772 Cook went further south, entered the Antarctic circle twice (to 71° 10' S) and ruled out the existence of a Great Southern Continent, and first defined Antarctica as we know it. He returned to London in 1775 to be promoted to Captain and elected to the Royal Society. Banks went on to be elected President in 1778, a post which he held for nearly 42 years. Three other ties between Cook and the Royal Society include the naming of the Society Islands after his sponsors, the testing of a new chronometer for them, and a report to the Society on scurvy, which was to have great consequences for the future health of seamen. The Royal Society was thus instrumental in making possible Cook’s voyages, the outcome of which was a set of pioneering geographical, botanical, geological and anthropological descriptions of New Zealand. Here we trace some aspects of the subsequent interactions between New Zealand and the Royal Society by outlining the careers of relevant Fellows, namely (a) those foreign-born Fellows (30 identified) who spent parts of their careers in New Zealand, and (b) those New Zealand-born scientists (34) who have been elected Fellows for their work, whether carried out in New Zealand or elsewhere.
Address BY Dr. J. H. Jeans, President of the Royal Astronomical Society and Secretary of the Royal Society.