The sixth volume of Dr Needham's immense undertaking, like the fourth and fifth, is subdivided into parts for ease of presentation and assimilation, each part bound and published separately. The volume as a whole covers the subjects of biology and biological technology (which includes botany and agriculture, zoology, all aspects of medicine, and pharmaceutics).
Joseph Needham was a British biochemist, historian and sinologist known for his scientific research and writing on the history of Chinese science and technology. He was elected a fellow of the Royal Society in 1941, and a fellow of the British Academy in 1971. In 1992, Queen Elizabeth II conferred on him the Companionship of Honour, and the Royal Society noted he was the only living person to hold these three titles.