Sir Patrick Geddes (; 2 October 1854 – 17 April 1932) was a Scottish biologist, Geddes wrote many unsigned articles on biology for the Encyclopædia Britannica and also Chambers's Encyclopaedia. sociologist, Comtean positivist, geographer, philanthropist and pioneering town planner. He is known for his innovative thinking in the fields of urban planning and sociology.

Following the philosophies of Auguste Comte and Frederic Le Play, he introduced the concept of "region" to architecture and planning and coined the term "conurbation". Later, he elaborated "neotechnics" as the way of remaking a world apart from over-commercialization and money dominance.

An energetic Francophile, Geddes was the founder in 1924 of the Collège des Écossais (Scots College), an international teaching establishment in Montpellier, France, and in the 1920s he bought the Château d'Assas to set up a centre for urban studies.

Biography The son of Janet Stevenson and soldier Alexander Geddes, Patrick Geddes was born in Ballater and the Old Parish Register for baptisms in the parish of Glenmuick Tullich and Glengairn recorded his first name as 'Peter'.http://www.ScotlandsPeople.gov.uk Births and Baptisms, 1854 OPR 201/20 123, page 123. He was educated in Aberdeenshire, and at Perth Academy. His extraordinary capacity for work became evident in early life.

He studied at the Royal College of Mines in London under Thomas Henry Huxley between 1874 and 1877, never finishing any degree, and he then spent the year 1877–1878 as a demonstrator in the Department of Physiology in University College London where he met Charles Darwin in Burdon-Sanderson's laboratory.M. Batty & S. Marshall (2008) Geddes at UCL: There was something more in town planning than met the eye! CASA Working Paper 138, Centre for Advanced Spatial Analysis, University College London While in London, he became acquainted with Comtean Positivism, as promoted by Richard Congreve, and he converted to the Religion of Humanity. He was elected as a member of the London Positivist Society. Later he raised his children to worship 'Humanity' following the Positivist system of belief. He lectured in Zoology at Edinburgh University from 1880 to 1888.

From 1888 to 1918, Geddes worked as the Professor of Botany at University College Dundee.

He married Anna Morton (1857–1917), who was the daughter of a wealthy merchant, in 1886 when he was 32 years old. They had three children: Norah, Alasdair and Arthur. During a visit to India in 1917, Anna fell ill with typhoid fever and died, not knowing that their son Alasdair had been killed in action in France. Their daughter was the landscape designer Norah Geddes, who was active in Geddes's Open Spaces projects; she married the architect and planner Frank Charles Mears.

In 1890, he assisted John Wilson in laying out a teaching garden at Morgan Academy in Dundee.

Between 1894 and 1914, he served as an active member of the ruling Council of the Cockburn Association, a campaigning conservation organisation founded in Edinburgh in 1875.

In 1895, Geddes published an edition of The Evergreen magazine, with articles on nature, biology and poetics. Artists Robert Burns and John Duncan provided illustrations for the magazine.The Scottish National Gallery, 2016

Geddes wrote with J. Arthur Thomson an early book on The Evolution of Sex (1889).Patrick Geddes: Social Evolutionist and City Planner by Helen Meller, (pgs. 81-4), Routledge, 1993, He held the Chair of Botany at University College Dundee from 1888 to 1919, and the Chair of Sociology at the University of Bombay from 1919 to 1924. He inspired Victor Branford to form the Sociological Society in 1903 to promote his sociological views.

While he thought of himself primarily as a sociologist, it was his commitment to close social observation and ability to turn these into practical solutions for city design and improvement that earned him a "revered place amongst the founding fathers of the British town planning movement". He was a major influence on the American urban theorist Lewis Mumford.

He was knighted in 1932, shortly before his death at the Scots College in Montpellier, France on 17 April 1932.

Social and urban theory

Influences Patrick Geddes was influenced by social theorists such as Auguste Comte (1798–1857), Herbert Spencer (1820–1903), and French theorist Frederic Le Play (1806–1882) and expanded upon earlier theoretical developments that led to the concept of regional planning.

He was a proponent of the Comte - Le Play view of the interconnectedness of city region as a potentially autonomous unit. He adopted Spencer's theory that the concept of biological evolution could be applied to explain the evolution of society, and drew on Le Play's analysis of the key units of society as constituting "Lieu, Travail, Famille" ("Place, Work, Family"), but changing the last from "family" to "folk". In this theory, the family is viewed as the central "biological unit of human society"Mairet, Philip (1957): Pioneer of Sociology: The Life and Letters of Patrick Geddes, Lund Humphries, London.Munshi, Indra (2000): Patrick Geddes: Sociologist, Environmentalist and Town Planner in Economic and Political Weekly, Vol. 35, no. 6 (5–11 Feb. 2000), p. 485-491. from which all else develops. According to Geddes, it is from "stable, healthy homes" providing the necessary conditions for mental and moral development that come beautiful and healthy children who are able "to fully participate in life".

Geddes drew on Le Play's circular theory of geographical locations presenting environmental limitations and opportunities that in turn determine the nature of work. His central argument was that physical geography, market economics and anthropology were related, yielding a "single chord of social life [of] all three combined".Geddes, Patrick. 'Sociology as Civics' in Philip Abrams, The Origins of British Sociology, University of Chicago Press 1968. Thus the interdisciplinary subject of sociology was developed into the science of "man's interaction with a natural environment: the basic technique was the regional survey, and the improvement of town planning the chief practical application of sociology".Halliday, R J (1968): "The Sociological Movement, The Sociological Society and the Genesis of Academic Sociology in Britain", The Sociological Review, Vol 16, No 3, NS, November.

Key ideas Geddes' writing demonstrates the influence of these ideas on his theories of the city. He saw the city as a series of common interlocking patterns, "an inseparably interwoven structure", akin to a flower. He criticised the tendency of modern scientific thinking to specialisation. In his "Report to the H.H. the Maharaja of Kapurthala" in 1917 he wrote: "Each of the various specialists remains too closely concentrated upon his single specialism, too little awake to those of the others. Each sees clearly and seizes firmly upon one petal of the six-lobed flower of life and tears it apart from the whole."

These ideas can also be traced back to Geddes' abiding interest in Eastern philosophy which he believed more readily conceived of "life as a whole": "as a result, civic beauty in India has existed at all levels, from humble homes and simple shrines to palaces magnificent and temples sublime."

Geddes distinguished two forms of human social life: ‘paleotechnic’ and ‘neotechnic.’ He viewed the former as self-destructive but the latter as self-supporting. In the context of cities, paleotechnic cities are those characterized by competition while neotechnic is characterized by interaction. Additionally, this is followed by the paleotechnic city's desire for expansion as compared to the neotechnic city's ability to form communities and conurbations. Geddes attributed the destruction of cities via World War I not to the invasion of imperialist powers but the prevalence of paleotechnic forms of life in European society.

Against a backdrop of extraordinary development of new technologies, industrialisation and urbanism, Geddes witnessed the substantial social consequences of crime, illness and poverty that developed as a result of modernisation. From Geddes' perspective, the purpose of his theory and understanding of relationships among the units of society was to find an equilibrium among people and the environment to improve such conditions.

Early career in Scotland – development and application of concepts

Planning and relationship between humans and built environment The local plan – "conservative surgery" versus the gridiron plan Geddes championed a mode of planning that sought to consider "primary human needs" in every intervention, engaging in "constructive and conservative surgery" rather than the "heroic, all of a piece schemes" popular in the nineteenth and early twentieth centuries. He continued to use and advocate for this approach throughout his career.

Very early on in his career Geddes demonstrated the practicality of his ideas and approach. In 1886 Geddes and his wife, Anna Geddes, purchased a row of slum tenements in James Court, Edinburgh, making it into a single dwelling. In and around this area Geddes commenced upon a project of "conservative surgery": "weeding out the worst of the houses that surrounded them…widening the narrow closes into courtyards" and thus improving sunlight and airflow. The best of the houses were kept and restored. Geddes believed that this approach was both more economical and more humane.

In this way Geddes consciously worked against the tradition of the "gridiron plan", resurgent in colonial town design in the 19th century: "The heritage of the gridiron plans goes back at least to the Roman camps. The basis for the grid as an enduring and appealing urban form rests on five main characteristics: order and regulatory, orientation in space and to elements, simplicity and ease of navigation, speed of layout, and adaptability to circumstance". However, he wished this policy of "sweeping clearances" to be recognised for what he believed it was: "one of the most disastrous and pernicious blunders in the chequered history of sanitation".

Geddes criticised this tradition as much for its "dreary conventionality" as for its failure to address in the long term the very problems it purport to solve. According to Geddes' analysis, this approach was not only "unsparing to the old homes and to the neighbourhood life of the area" but also, in "leaving fewer housing sites and these mostly narrower than before" expelling a large population that would "again as usual, be driven to create worse congestion in other quarters".

The regional plan – Valley Section

In 1909, Geddes assisted in the early planning of the southern aspect of the Zoological Gardens in Edinburgh. This work was formative in his development of a regional planning model called the "Valley Section".This model illustrated the complex interactions among biogeography, geomorphology and human systems and attempted to demonstrate how "natural occupations" such as hunting, mining, or fishing are supported by physical geographies that in turn determine patterns of human settlement. The point of this model was to make clear the complex and interrelated relationships between humans and their environment, and to encourage regional planning models that would be responsive to these conditions.Geddes (1918):Town Planning Towards City Development: A Report to the Durbar of Indore, Holkar State Printing Press, Indore, Vols I and II.

Pioneering civic participation The "observational technique"