text:
Civil engineering

Civil engineering is a professional engineering discipline that deals with the design, construction, and maintenance of the physical and naturally built environment, including public works such as roads, bridges, canals, dams, airports, sewage systems, pipelines, structural components of buildings, and railways.

Civil engineering is traditionally broken into a number of sub-disciplines. It is considered the second-oldest engineering discipline after military engineering, and it is defined to distinguish non-military engineering from military engineering. Civil engineering can take place in the public sector from municipal public works departments through to federal government agencies, and in the private sector from locally based firms to Fortune Global 500 companies.

Civil engineering as a discipline
Civil engineering is the application of physical and scientific principles for solving the problems of society, and its history is intricately linked to advances in the understanding of physics and mathematics throughout history. Because civil engineering is a broad profession, including several specialized sub-disciplines, its history is linked to knowledge of structures, materials science, geography, geology, soils, hydrology, environmental science, mechanics, project management, and other fields.

Throughout ancient and medieval history most architectural design and construction was carried out by artisans, such as stonemasons and carpenters, rising to the role of master builder. Knowledge was retained in guilds and seldom supplanted by advances. Structures, roads, and infrastructure that existed were repetitive, and increases in scale were incremental.

One of the earliest examples of a scientific approach to physical and mathematical problems applicable to civil engineering is the work of Archimedes in the 3rd century BC, including Archimedes' principle, which underpins our understanding of buoyancy, and practical solutions such as Archimedes' screw. Brahmagupta, an Indian mathematician, used arithmetic in the 7th century AD, based on Hindu-Arabic numerals, for excavation (volume) computations.

Civil engineering profession
Engineering has been an aspect of life since the beginnings of human existence. The earliest practice of civil engineering may have commenced between 4000 and 2000 BC in ancient Egypt, the Indus Valley civilization, and Mesopotamia (ancient Iraq) when humans started to abandon a nomadic existence, creating a need for the construction of shelter. During this time, transportation became increasingly important leading to the development of the wheel and sailing.

Until modern times there was no clear distinction between civil engineering and architecture, and the term engineer and architect were mainly geographical variations referring to the same occupation, and often used interchangeably. The constructions of pyramids in Egypt (c. 2700–2500 BC) constitute some of the first instances of large structure constructions in history. Other ancient historic civil engineering constructions include the Qanat water management system in modern-day Iran (the oldest is older than 3000 years and longer than 71 km ), the Parthenon by Iktinos in Ancient Greece (447–438 BC), the Appian Way by Roman engineers (c. 312 BC), the Great Wall of China by General Meng T'ien under orders from Ch'in Emperor Shih Huang Ti (c. 220 BC) and the stupas constructed in ancient Sri Lanka like the Jetavanaramaya and the extensive irrigation works in Anuradhapura. The Romans developed civil structures throughout their empire, including especially aqueducts, insulae, harbors, bridges, dams and roads.

In the 18th century, the term civil engineering was coined to incorporate all things civilian as opposed to military engineering. In 1747, the first institution for the teaching of civil engineering, the École Nationale des Ponts et Chaussées, was established in France; and more examples followed in other European countries, like Spain. The first self-proclaimed civil engineer was John Smeaton, who constructed the Eddystone Lighthouse. In 1771 Smeaton and some of his colleagues formed the Smeatonian Society of Civil Engineers, a group of leaders of the profession who met informally over dinner. Though there was evidence of some technical meetings, it was little more than a social society.

In 1818 the Institution of Civil Engineers was founded in London, and in 1820 the eminent engineer Thomas Telford became its first president. The institution received a Royal charter in 1828, formally recognising civil engineering as a profession. Its charter defined civil engineering as:"the art of directing the great sources of power in nature for the use and convenience of man, as the means of production and of traffic in states, both for external and internal trade, as applied in the construction of roads, bridges, aqueducts, canals, river navigation and docks for internal intercourse and exchange, and in the construction of ports, harbours, moles, breakwaters and lighthouses, and in the art of navigation by artificial power for the purposes of commerce, and in the construction and application of machinery, and in the drainage of cities and towns."

Civil engineering education
The first private college to teach civil engineering in the United States was Norwich University, founded in 1819 by Captain Alden Partridge. The first degree in civil engineering in the United States was awarded by Rensselaer Polytechnic Institute in 1835. The first such degree to be awarded to a woman was granted by Cornell University to Nora Stanton Blatch in 1905.

In the UK during the early 19th century, the division between civil engineering and military engineering (served by the Royal Military Academy, Woolwich), coupled with the demands of the Industrial Revolution, spawned new engineering education initiatives: the Class of Civil Engineering and Mining was founded at King's College London in 1838, mainly as a response to the growth of the railway system and the need for more qualified engineers, the private College for Civil Engineers in Putney was established in 1839, and the UK's first Chair of Engineering was established at the University of Glasgow in 1840.

Education
Civil engineers typically possess an academic degree in civil engineering. The length of study is three to five years, and the completed degree is designated as a bachelor of technology, or a bachelor of engineering. The curriculum generally includes classes in physics, mathematics, project management, design and specific topics in civil engineering. After taking basic courses in most sub-disciplines of civil engineering, they move on to specialize in one or more sub-disciplines at advanced levels. While an undergraduate degree (BEng/BSc) normally provides successful students with industry-accredited qualifications, some academic institutions offer post-graduate degrees (MEng/MSc), which allow students to further specialize in their particular area of interest.

Practicing engineers
In most countries, a bachelor's degree in engineering represents the first step towards professional certification, and a professional body certifies the degree program. After completing a certified degree program, the engineer must satisfy a range of requirements including work experience and exam requirements before being certified. Once certified, the engineer is designated as a professional engineer (in the United States, Canada and South Africa), a chartered engineer (in most Commonwealth countries), a chartered professional engineer (in Australia and New Zealand), or a European engineer (in most countries of the European Union). There are international agreements between relevant professional bodies to allow engineers to practice across national borders.

The benefits of certification vary depending upon location. For example, in the United States and Canada, "only a licensed professional engineer may prepare, sign and seal, and submit engineering plans and drawings to a public authority for approval, or seal engineering work for public and private clients." This requirement is enforced under provincial law such as the Engineers Act in Quebec. No such legislation has been enacted in other countries including the United Kingdom. In Australia, state licensing of engineers is limited to the state of Queensland. Almost all certifying bodies maintain a code of ethics which all members must abide by.

Engineers must obey contract law in their contractual relationships with other parties. In cases where an engineer's work fails, they may be subject to the law of tort of negligence, and in extreme cases, criminal charges. An engineer's work must also comply with numerous other rules and regulations such as building codes and environmental law.

Sub-disciplines
There are a number of sub-disciplines within the broad field of civil engineering. General civil engineers work closely with surveyors and specialized civil engineers to design grading, drainage, pavement, water supply, sewer service, dams, electric and communications supply. General civil engineering is also referred to as site engineering, a branch of civil engineering that primarily focuses on converting a tract of land from one usage to another. Site engineers spend time visiting project sites, meeting with stakeholders, and preparing construction plans. Civil engineers apply the principles of geotechnical engineering, structural engineering, environmental engineering, transportation engineering and construction engineering to residential, commercial, industrial and public works projects of all sizes and levels of construction.

Coastal engineering
Coastal engineering is concerned with managing coastal areas. In some jurisdictions, the terms sea defense and coastal protection mean defense against flooding and erosion, respectively. Coastal defense is the more traditional term, but coastal management has become popular as well.

Construction engineering
Construction engineering involves planning and execution, transportation of materials, site development based on hydraulic, environmental, structural and geotechnical engineering. As construction firms tend to have higher business risk than other types of civil engineering firms do, construction engineers often engage in more business-like transactions, for example, drafting and reviewing contracts, evaluating logistical operations, and monitoring prices of supplies.

Earthquake engineering
Earthquake engineering involves designing structures to withstand hazardous earthquake exposures. Earthquake engineering is a sub-discipline of structural engineering. The main objectives of earthquake engineering are to understand interaction of structures on the shaky ground; foresee the consequences of possible earthquakes; and design, construct and maintain structures to perform at earthquake in compliance with building codes.

Environmental engineering
Environmental engineering is the contemporary term for sanitary engineering, though sanitary engineering traditionally had not included much of the hazardous waste management and environmental remediation work covered by environmental engineering. Public health engineering and environmental health engineering are other terms being used.

Environmental engineering deals with treatment of chemical, biological, or thermal wastes, purification of water and air, and remediation of contaminated sites after waste disposal or accidental contamination. Among the topics covered by environmental engineering are pollutant transport, water purification, waste water treatment, air pollution, solid waste treatment, recycling, and hazardous waste management. Environmental engineers administer pollution reduction, green engineering, and industrial ecology. Environmental engineers also compile information on environmental consequences of proposed actions.

Forensic engineering
Forensic engineering is the investigation of materials, products, structures or components that fail or do not operate or function as intended, causing personal injury or damage to property. The consequences of failure are dealt with by the law of product liability. The field also deals with retracing processes and procedures leading to accidents in operation of vehicles or machinery. The subject is applied most commonly in civil law cases, although it may be of use in criminal law cases. Generally the purpose of a Forensic engineering investigation is to locate cause or causes of failure with a view to improve performance or life of a component, or to assist a court in determining the facts of an accident. It can also involve investigation of intellectual property claims, especially patents.

Geotechnical engineering
Geotechnical engineering studies rock and soil supporting civil engineering systems. Knowledge from the field of soil science, materials science, mechanics, and hydraulics is applied to safely and economically design foundations, retaining walls, and other structures. Environmental efforts to protect groundwater and safely maintain landfills have spawned a new area of research called geo-environmental engineering.

Identification of soil properties presents challenges to geotechnical engineers. Boundary conditions are often well defined in other branches of civil engineering, but unlike steel or concrete, the material properties and behavior of soil are difficult to predict due to its variability and limitation on investigation. Furthermore, soil exhibits nonlinear (stress-dependent) strength, stiffness, and dilatancy (volume change associated with application of shear stress), making studying soil mechanics all the more difficult. Geotechnical engineers frequently work with professional geologists, Geological Engineering professionals and soil scientists.

Materials science and engineering
Materials science is closely related to civil engineering. It studies fundamental characteristics of materials, and deals with ceramics such as concrete and mix asphalt concrete, strong metals such as aluminum and steel, and thermosetting polymers including polymethylmethacrylate (PMMA) and carbon fibers.

Materials engineering involves protection and prevention (paints and finishes). Alloying combines two types of metals to produce another metal with desired properties. It incorporates elements of applied physics and chemistry. With recent media attention on nanoscience and nanotechnology, materials engineering has been at the forefront of academic research. It is also an important part of forensic engineering and failure analysis.

Site development and planning
Site development, also known as site planning, is focused on the planning and development potential of a site as well as addressing possible impacts from permitting issues and environmental challenges.

Structural engineering
Structural engineering is concerned with the structural design and structural analysis of buildings, bridges, towers, flyovers (overpasses), tunnels, off shore structures like oil and gas fields in the sea, aerostructure and other structures. This involves identifying the loads which act upon a structure and the forces and stresses which arise within that structure due to those loads, and then designing the structure to successfully support and resist those loads. The loads can be self weight of the structures, other dead load, live loads, moving (wheel) load, wind load, earthquake load, load from temperature change etc. The structural engineer must design structures to be safe for their users and to successfully fulfill the function they are designed for (to be serviceable). Due to the nature of some loading conditions, sub-disciplines within structural engineering have emerged, including wind engineering and earthquake engineering.

Design considerations will include strength, stiffness, and stability of the structure when subjected to loads which may be static, such as furniture or self-weight, or dynamic, such as wind, seismic, crowd or vehicle loads, or transitory, such as temporary construction loads or impact. Other considerations include cost, constructibility, safety, aesthetics and sustainability.

Surveying
Surveying is the process by which a surveyor measures certain dimensions that occur on or near the surface of the Earth. Surveying equipment such as levels and theodolites are used for accurate measurement of angular deviation, horizontal, vertical and slope distances. With computerisation, electronic distance measurement (EDM), total stations, GPS surveying and laser scanning have to a large extent supplanted traditional instruments. Data collected by survey measurement is converted into a graphical representation of the Earth's surface in the form of a map. This information is then used by civil engineers, contractors and realtors to design from, build on, and trade, respectively. Elements of a structure must be sized and positioned in relation to each other and to site boundaries and adjacent structures.

Although surveying is a distinct profession with separate qualifications and licensing arrangements, civil engineers are trained in the basics of surveying and mapping, as well as geographic information systems. Surveyors also lay out the routes of railways, tramway tracks, highways, roads, pipelines and streets as well as position other infrastructure, such as harbors, before construction.

In the United States, Canada, the United Kingdom and most Commonwealth countries land surveying is considered to be a separate and distinct profession. Land surveyors are not considered to be engineers, and have their own professional associations and licensing requirements. The services of a licensed land surveyor are generally required for boundary surveys (to establish the boundaries of a parcel using its legal description) and subdivision plans (a plot or map based on a survey of a parcel of land, with boundary lines drawn inside the larger parcel to indicate the creation of new boundary lines and roads), both of which are generally referred to as Cadastral surveying.
 * Land surveying

Construction surveying is generally performed by specialized technicians. Unlike land surveyors, the resulting plan does not have legal status. Construction surveyors perform the following tasks:
 * Construction surveying
 * Surveying existing conditions of the future work site, including topography, existing buildings and infrastructure, and underground infrastructure when possible;
 * "lay-out" or "setting-out": placing reference points and markers that will guide the construction of new structures such as roads or buildings;
 * Verifying the location of structures during construction;
 * As-Built surveying: a survey conducted at the end of the construction project to verify that the work authorized was completed to the specifications set on plans.

Transportation engineering
Transportation engineering is concerned with moving people and goods efficiently, safely, and in a manner conducive to a vibrant community. This involves specifying, designing, constructing, and maintaining transportation infrastructure which includes streets, canals, highways, rail systems, airports, ports, and mass transit. It includes areas such as transportation design, transportation planning, traffic engineering, some aspects of urban engineering, queueing theory, pavement engineering, Intelligent Transportation System (ITS), and infrastructure management.

Municipal or urban engineering

Municipal engineering is concerned with municipal infrastructure. This involves specifying, designing, constructing, and maintaining streets, sidewalks, water supply networks, sewers, street lighting, municipal solid waste management and disposal, storage depots for various bulk materials used for maintenance and public works (salt, sand, etc.), public parks and cycling infrastructure. In the case of underground utility networks, it may also include the civil portion (conduits and access chambers) of the local distribution networks of electrical and telecommunications services. It can also include the optimization of waste collection and bus service networks. Some of these disciplines overlap with other civil engineering specialties, however municipal engineering focuses on the coordination of these infrastructure networks and services, as they are often built simultaneously, and managed by the same municipal authority. Municipal engineers may also design the site civil works for large buildings, industrial plants or campuses (i.e. access roads, parking lots, potable water supply, treatment or pretreatment of waste water, site drainage, etc.)

Water resources engineering
Water resources engineering is concerned with the collection and management of water (as a natural resource). As a discipline it therefore combines elements of hydrology, environmental science, meteorology, conservation, and resource management. This area of civil engineering relates to the prediction and management of both the quality and the quantity of water in both underground (aquifers) and above ground (lakes, rivers, and streams) resources. Water resource engineers analyze and model very small to very large areas of the earth to predict the amount and content of water as it flows into, through, or out of a facility. Although the actual design of the facility may be left to other engineers.

Hydraulic engineering is concerned with the flow and conveyance of fluids, principally water. This area of civil engineering is intimately related to the design of pipelines, water supply network, drainage facilities (including bridges, dams, channels, culverts, levees, storm sewers), and canals. Hydraulic engineers design these facilities using the concepts of fluid pressure, fluid statics, fluid dynamics, and hydraulics, among others.

Civil engineering systems
Civil engineering systems is a discipline that promotes the use of systems thinking to manage complexity and change in civil engineering within its wider public context. It posits that the proper development of civil engineering infrastructure requires a holistic, coherent understanding of the relationships between all of the important factors that contribute to successful projects while at the same time emphasizing the importance of attention to technical detail. Its purpose is to help integrate the entire civil engineering project life cycle from conception, through planning, designing, making, operating to decommissioning.

Associations

 * American Society of Civil Engineers
 * Canadian Society for Civil Engineering
 * Chartered Institution of Civil Engineering Surveyors
 * Council for the Regulation of Engineering in Nigeria
 * Earthquake Engineering Research Institute
 * Engineers Australia
 * European Federation of National Engineering Associations
 * International Federation of Consulting Engineers
 * Indian Geotechnical Society
 * Institution of Civil Engineers
 * Institution of Structural Engineers
 * Institute of Engineering (Nepal)
 * International Society of Soil Mechanics and Geotechnical Engineering
 * Institution of Engineers, Bangladesh
 * Institution of Engineers (India)
 * Institution of Engineers of Ireland
 * Institute of Transportation Engineers
 * Japan Society of Civil Engineers
 * Pakistan Engineering Council
 * Philippine Institute of Civil Engineers
 * Transportation Research Board

license: Creative Commons - Attribution Share-Alike - https://creativecommons.org/licenses/by-sa/4.0/

title: Civil engineering


text:
Cantonese (disambiguation)

Cantonese is a language originating in Canton, Guangdong.

Cantonese may also refer to:
 * Yue Chinese, Chinese languages that include Cantonese
 * Cantonese cuisine, the cuisine of Guangdong Province
 * Cantonese people, the native people of Guangdong and Guangxi
 * Lingnan culture, the regional culture often referred to as Cantonese culture

title: Cantonese (disambiguation)


text:
Çatalhöyük

Çatalhöyük (English: Chatalhoyuk ; ; also Çatal Höyük and Çatal Hüyük; from Turkish çatal "fork" + höyük "tumulus") is a tell (a mounded accretion due to long-term human settlement) of a very large Neolithic and Chalcolithic proto-city settlement in southern Anatolia, which existed from approximately 7500 BC to 6400 BC and flourished around 7000 BC. In July 2012, it was inscribed as a UNESCO World Heritage Site.

Çatalhöyük overlooks the Konya Plain, southeast of the present-day city of Konya (ancient Iconium) in Turkey, approximately 140 km from the twin-coned volcano of Mount Hasan. The eastern settlement forms a mound that would have risen about 20 m above the plain at the time of the latest Neolithic occupation. There is also a smaller settlement mound to the west and a Byzantine settlement a few hundred meters to the east. The prehistoric mound settlements were abandoned before the Bronze Age. A channel of the Çarşamba River once flowed between the two mounds, and the settlement was built on alluvial clay which may have been favorable for early agriculture. Currently, the closest river is the Euphrates.

Archaeology

The site was first excavated by James Mellaart in 1958. He later led a team which further excavated there for four seasons between 1961 and 1965. These excavations revealed this section of Anatolia as a centre of advanced culture in the Neolithic period. Excavation revealed 18 successive layers of buildings signifying various stages of the settlement and eras of history. The bottom layer of buildings can be dated as early as 7100 BC while the top layer is from 5600 BC.

Mellaart was banned from Turkey for his involvement in the Dorak affair, in which he published drawings of supposedly important Bronze Age artifacts that later went missing. After this scandal, the site lay idle until 1993, when investigations began under the leadership of Ian Hodder, then at the University of Cambridge. The Hodder-led excavations ended in 2018. Hodder, a former student of Mellaart, chose the site as the first "real world" test of his then-controversial theory of post-processual archaeology. The site has always had a strong research emphasis upon engagement with digital methodologies, driven by the project's experimental and reflexive methodological framework. According to Mickel, Hodder's Çatalhöyük Research Project (ÇRP) established itself as a site for progressive methodologies - in terms of adaptable and democratized recording, integration of computerized technologies, sampling strategies, and community involvement."

New excavations are being directed by Ali Umut Türkcan from Anadolu University.

Culture

Çatalhöyük was composed entirely of domestic buildings with no obvious public buildings. While some of the larger rooms have rather ornate murals, the purpose of others remains unclear.

Initial estimates suggested an average population of between 5,000 and 7,000. However, more recent work using revised information on residential building distribution, and archaeological and ethnographic data estimate between 600 and 800 people in an average year lived at Çatalhöyük between 6700–6500 BC.

The sites were set up as large numbers of buildings clustered together. Households looked to their neighbors for help, trade, and possible marriage for their children. The inhabitants lived in mudbrick houses that were crammed together in an aggregate structure. No footpaths or streets were used between the dwellings, which were clustered in a honeycomb-like maze. Most were accessed by holes in the ceiling and doors on the side of the houses, with doors reached by ladders and stairs. The rooftops were effectively streets. The ceiling openings also served as the only source of ventilation, allowing smoke from the houses' open hearths and ovens to escape.

Houses had plaster interiors accessed by squared-off timber ladders or steep stairs. These were usually on the south wall of the room, as were cooking hearths and ovens. The main rooms contained raised platforms that may have been used for a range of domestic activities. Typical houses contained two rooms for everyday activity, such as cooking and crafting. All interior walls and platforms were plastered to a smooth finish. Ancillary rooms were used as storage, and were accessed through low openings from main rooms.

All rooms were kept scrupulously clean. Archaeologists identified very little rubbish in the buildings, finding middens outside the ruins, with sewage and food waste, as well as significant amounts of ash from burning wood, reeds, and animal dung. In good weather, many daily activities may also have taken place on the rooftops, which may have formed a plaza. In later periods, large communal ovens appear to have been built on these rooftops. Over time, houses were renewed by partial demolition and rebuilding on a foundation of rubble, which was how the mound was gradually built up. As many as eighteen levels of settlement have been uncovered.

As a part of ritual life, the people of Çatalhöyük buried their dead within the village. Human remains have been found in pits beneath the floors and especially beneath hearths, the platforms within the main rooms, and under beds. Bodies were tightly flexed before burial and were often placed in baskets or wound and wrapped in reed mats. Disarticulated bones in some graves suggest that bodies may have been exposed in the open air for a time before the bones were gathered and buried. In some cases, graves were disturbed, and the individual's head removed from the skeleton. These heads may have been used in rituals, as some were found in other areas of the community. In a woman's grave, spinning whorls were recovered and in a man's grave, stone axes. Some skulls were plastered and painted with ochre to recreate faces, a custom more characteristic of Neolithic sites in Syria and Neolithic Jericho than at sites closer by. Vivid murals and figurines are found throughout the settlement on interior and exterior walls. Distinctive clay figurines of women, notably the Seated Woman of Çatalhöyük, have been found in the upper levels of the site. Although no identifiable temples have been found, the graves, murals, and figurines suggest that the people of Çatalhöyük had a religion rich in symbols. Rooms with concentrations of these items may have been shrines or public meeting areas. Predominant images include men with erect phalluses, hunting scenes, red images of the now extinct aurochs (wild cattle) and stags, and vultures swooping down on headless figures. Relief figures are carved on walls, such as of lionesses facing one another.

Heads of animals, especially of cattle, were mounted on walls. A painting of the village, with the twin mountain peaks of Hasan Dağ in the background, is frequently cited as the world's oldest map, and the first landscape painting. However, some archaeologists question this interpretation. Stephanie Meece, for example, argues that it is more likely a painting of a leopard skin instead of a volcano, and a decorative geometric design instead of a map.

Religion

A feature of Çatalhöyük are its female figurines. Mellaart, the original excavator, argued that these carefully made figurines, carved and molded from marble, blue and brown limestone, schist, calcite, basalt, alabaster, and clay, represented a female deity. Although a male deity existed as well, "statues of a female deity far outnumber those of the male deity, who moreover, does not appear to be represented at all after Level VI". To date, eighteen levels have been identified. These figurines were found primarily in areas Mellaart believed to be shrines. The stately goddess seated on a throne flanked by two lionesses was found in a grain bin, which Mellaart suggests might have been a means of ensuring the harvest or protecting the food supply.

Whereas Mellaart excavated nearly two hundred buildings in four seasons, the current excavator, Ian Hodder, spent an entire season excavating one building alone. Hodder and his team, in 2004 and 2005, began to believe that the patterns suggested by Mellaart were false. They found one similar figurine, but the vast majority did not imitate the Mother Goddess style that Mellaart suggested. Instead of a Mother Goddess culture, Hodder points out that the site gives little indication of a matriarchy or patriarchy.

"There are full breasts on which the hands rest, and the stomach is extended in the central part. There is a hole in the top for the head which is missing. As one turns the figurine around one notices that the arms are very thin, and then on the back of the figurine one sees a depiction of either a skeleton or the bones of a very thin and depleted human. The ribs and vertebrae are clear, as are the scapulae and the main pelvic bones. The figurine can be interpreted in a number of ways – as a woman turning into an ancestor, as a woman associated with death, or as death and life conjoined. It is possible that the lines around the body represent wrapping rather than ribs. Whatever the specific interpretation, this is a unique piece that may force us to change our views of the nature of Çatalhöyük society and imagery. Perhaps the importance of female imagery was related to some special role of the female in relation to death as much as to the roles of mother and nurturer."

In an article in the Turkish Daily News, Hodder is reported as denying that Çatalhöyük was a matriarchal society and quoted as saying "When we look at what they eat and drink and at their social statues, we see that men and women had the same social status. There was a balance of power. Another example is the skulls found. If one's social status was of high importance in Çatalhöyük, the body and head were separated after death. The number of female and male skulls found during the excavations is almost equal." In another article in the Hurriyet Daily News Hodder is reported to say "We have learned that men and women were equally approached".

In a report in September 2009 on the discovery of around 2000 figurines Hodder is quoted as saying: "Çatalhöyük was excavated in the 1960s in a methodical way, but not using the full range of natural science techniques that are available to us today. Sir James Mellaart who excavated the site in the 1960s came up with all sorts of ideas about the way the site was organized and how it was lived in and so on ... We've now started working there since the mid 1990s and come up with very different ideas about the site. One of the most obvious examples of that is that Çatalhöyük is perhaps best known for the idea of the mother goddess. But our work more recently has tended to show that in fact there is very little evidence of a mother goddess and very little evidence of some sort of female-based matriarchy. That's just one of the many myths that the modern scientific work is undermining." Professor Lynn Meskell explained that while the original excavations had found only 200 figures, the new excavations had uncovered 2,000 figures, most of which depicted animals, and fewer than 5% of the figurines depicted women.

Estonian folklorist Uku Masing has suggested as early as in 1976, that Çatalhöyük was probably a hunting and gathering religion and the Mother Goddess figurine did not represent a female deity. He implied that perhaps a longer period of time was needed to develop symbols for agricultural rites. His theory was developed in the paper "Some remarks on the mythology of the people of Catal Hüyük".

Economy
Çatalhöyük has strong evidence of an egalitarian society, as no houses with distinctive features (belonging to royalty or religious hierarchy for example) have been found so far. The most recent investigations also reveal little social distinction based on gender, with men and women receiving equivalent nutrition and seeming to have equal social status, as typically found in Paleolithic cultures. Children observed domestic areas. They learned how to perform rituals and how to build or repair houses by watching the adults make statues, beads, and other objects. Çatalhöyük's spatial layout may be due to the close kin relations exhibited amongst the people. It can be seen, in the layout, that the people were "divided into two groups who lived on opposite sides of the town, separated by a gully." Furthermore, because no nearby towns were found from which marriage partners could be drawn, "this spatial separation must have marked two intermarrying kinship groups." This would help explain how a settlement so early on would become so large. In the upper levels of the site, it becomes apparent that the people of Çatalhöyük were honing skills in agriculture and the domestication of animals. Female figurines have been found within bins used for storage of cereals, such as wheat and barley, and the figurines are presumed to be of a deity protecting the grain. Peas were also grown, and almonds, pistachios, and fruit were harvested from trees in the surrounding hills. Sheep were domesticated and evidence suggests the beginning of cattle domestication as well. However, hunting continued to be a major source of food for the community. Pottery and obsidian tools appear to have been major industries; obsidian tools were probably both used and also traded for items such as Mediterranean sea shells and flint from Syria. Noting the lack of hierarchy and economic inequality, historian and anti-capitalist author Murray Bookchin has argued that Çatalhöyük was an early example of anarcho-communism.

Conversely, a 2014 paper argues that the picture of Çatalhöyük is more complex and that while there seemed to have been an egalitarian distribution of cooking tools and some stone tools, unbroken quern-stones and storage units were more unevenly distributed. Private property existed but shared tools also existed. It was also suggested that Çatalhöyük was becoming less egalitarian, with greater inter-generational wealth transmission.

title: Çatalhöyük