UNESCO in the context of "City of the Dead (Cairo)"

Sustainability (from the latin sustinere - hold up, hold upright; furnish with means of support; bear, undergo, endure) is the ability to continue over a long period of time. In modern usage it generally refers to a state in which the environment, economy, and society will continue to exist over a long period of time. Many definitions emphasize the environmental dimension. This can include addressing key environmental problems, such as climate change and biodiversity loss. The idea of sustainability can guide decisions at the global, national, organizational, and individual levels. A related concept is that of sustainable development, and the terms are often used to mean the same thing. UNESCO distinguishes the two like this: "Sustainability is often thought of as a long-term goal (i.e. a more sustainable world), while sustainable development refers to the many processes and pathways to achieve it."

Details around the economic dimension of sustainability are controversial. Scholars have discussed this under the concept of weak and strong sustainability. For example, there will always be tension between the ideas of "welfare and prosperity for all" and environmental conservation, so trade-offs are necessary. It would be desirable to find ways that separate economic growth from harming the environment. This means using fewer resources per unit of output even while growing the economy. This decoupling reduces the environmental impact of economic growth, such as pollution. Doing this is difficult.

A city centre, also known as an urban core, is the commercial, cultural and often the historical, political, and geographic heart of a city. The term "city centre" is primarily used in British English, and closely equivalent terms that exist in other languages, such as "centre-ville" in French, Stadtzentrum in German, or shìzhōngxīn (市中心) in Chinese. In the United States, the term "downtown" is generally used, though a few cities, like Philadelphia, use the term "Center City" or "City Center".

Sustainable development is an approach to growth and human development that aims to meet the needs of the present without compromising the ability of future generations to meet their own needs. The aim is to have a society where living conditions and resources meet human needs without undermining planetary integrity. Sustainable development aims to balance the needs of the economy, environment, and society. The Brundtland Report in 1987 helped to make the concept of sustainable development better known.

Sustainable development overlaps with the idea of sustainability which is a normative concept. UNESCO formulated a distinction between the two concepts as follows: "Sustainability is often thought of as a long-term goal (i.e. a more sustainable world), while sustainable development refers to the many processes and pathways to achieve it."

Sarandë (Albanian: [saˈɾandə]; Albanian definite form: Saranda; Greek: Άγιοι Σαράντα) is a city in Albania and the seat of Sarandë Municipality. Geographically, the city is located on an open sea gulf of the Ionian Sea within the Mediterranean Sea. Stretching along the Albanian Ionian Sea Coast, Sarandë has a Mediterranean climate with over 300 sunny days a year.

In ancient times, the city was known as Onchesmus or Onchesmos, and was a port-town of Chaonia in ancient Epirus. It owes its modern name to the nearby Byzantine monastery of the Forty Saints by which it became known from the High Middle Ages. Sarandë today is known for its deep blue Mediterranean waters. Near Sarandë are the remains of the ancient city of Butrint, a UNESCO World Heritage site. In recent years, Sarandë has seen a steady increase in tourists, many of them coming by cruise ships. Visitors are attracted by the natural environment of Sarandë and its archaeological sites. Sarandë is inhabited by a majority of ethnic Albanians, and also has a minority Greek community and as such has been considered one of the two centers of the Greek minority in Albania.

African historiography is a branch of historiography involving the study of the theories, methods, sources, and interpretations used by scholars to construct histories of Africa. Most African societies recorded their history via oral tradition, resulting in a lack of written records documenting events before European colonialism. African historiography has therefore lent itself to contemporary methods of historiographical study, the utilisation of oral sources, and the incorporation of evidence derived from various auxiliary disciplines, differentiating it from other continental areas of historiography due to its multidisciplinary nature.

Oral historians utilised various sources from their communities in crafting socially-consolidated histories which were then passed down through generations, with traditions serving as contemporary documents of messages from the past. Early written history about Africa was largely undertaken by outsiders, each of which had their own biases. Colonial historiography was Eurocentric and propagated racist theories such as the Hamitic hypothesis. African historiography became organised in the mid-20th century, and initially involved the refutation of colonial narratives. Nationalist histories sought to generate patriotism and sustain the multi-ethnic nation states, and African historiography saw a movement towards utilising oral sources in a multidisciplinary approach alongside archaeology and historical linguistics. Following growing pessimism about the fate of the continent, Marxist thought became popular, and contributed to a more critical study of colonialism. From 1981 UNESCO began publishing the General History of Africa, edited by specialists from across the continent. The 1980s saw universities struggle amid economic and political crises, resulting in the migration of many scholars (largely to the United States), and the discipline remains critically underfunded. Historians of Africa in the 21st century focus more on contemporary history than precolonial history, and are less ideological than their predecessors as the discipline has taken on a more pluralist form.

Koodiyattam (Malayalam: കൂടിയാട്ടം; IAST: kūṭiyāṭṭaṁ; lit. 'combined act') is a traditional performing art form in the state of Kerala, India. It is a combination of ancient Sanskrit theatre with elements of Koothu, an ancient performing art from the Sangam era. It is officially recognised by UNESCO as a Masterpiece of the Oral and Intangible Heritage of Humanity.

Odesa, also spelled Odessa, is the third most populous city and municipality in Ukraine and a major seaport and transport hub located in the south-west of the country, on the northwestern shore of the Black Sea. The city is also the administrative centre of the Odesa Raion and Odesa Oblast, as well as a multiethnic cultural centre. As of January 2021, Odesa's population was approximately 1,010,537. On 25 January 2023, its historic city centre was declared a World Heritage Site and added to the List of World Heritage in Danger by the UNESCO World Heritage Committee in recognition of its multiculturality and 19th-century urban planning. The declaration was made in response to the bombing of Odesa during the Russian invasion of Ukraine, which has damaged or destroyed buildings across the city.

In classical antiquity a large Greek settlement existed at its location no later than the middle of the 6th century BC. It has been researched as a possible site of the ancient Greek settlement of Histria. The first chronicle mention of the Slavic settlement-port of Kotsiubijiv, which was part of the Grand Duchy of Lithuania, dates back to 1415, when a ship was sent from here to Constantinople by sea. After the Grand Duchy lost control, the port and its surroundings became part of the domain of the Ottoman Empire in 1529, under the name Hacibey, and remained in it until the Ottomans' defeat in the Russo-Turkish War (1787–1792). In 1794, a decree of the Russian empress Catherine II was issued to establish a navy harbor and trading place in Khadjibey, which was named Odessa soon after. From 1819 to 1858, Odesa was a free port. During the Soviet period, it was an important trading port and a naval base. During the 19th century, Odesa was the fourth largest city of the Russian Empire, after Moscow, Saint Petersburg and Warsaw. Its historical architecture is more Mediterranean than Russian, having been heavily influenced by French and Italian styles. Some buildings are built in a mixture of different styles, including Art Nouveau, Renaissance and Classicist.

Paris is the capital and largest city of France, with an estimated city population of 2,048,472 in an area of 105.4 km (40.7 sq mi), and a metropolitan population of 13,171,056 as of January 2025. Located on the river Seine in the centre of the Île-de-France region, it is the largest metropolitan area and fourth-most populous city in the European Union (EU). Nicknamed the City of Light, partly because of its role in the Age of Enlightenment, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, fashion, and gastronomy since the 17th century.

Administratively, Paris is divided into twenty arrondissements (districts), each having their own cultural identity. Haussmann's renovation of Paris, which created new boulevards, parks, and public works, gave birth to a modern city known as the "capital of the 19th century". Paris is a major railway, motorway, and air-transport hub; in 2024 Charles de Gaulle Airport was the EU's busiest airport. Paris has one of the most sustainable transportation systems and is one of only two cities in the world that has received the Sustainable Transport Award twice. Its Art Nouveau-decorated Métro has become a symbol of the city. Paris is known for its museums and architectural landmarks: the Musée d'Orsay, Musée Marmottan Monet, and Musée de l'Orangerie are noted for their collections of French Impressionist art, while the Musée National d'Art Moderne, Musée Rodin, and Musée Picasso are noted for their collections of modern and contemporary art. Parts of the city along the Seine have been designated as a UNESCO World Heritage Site since 1991.

Java is one of the Greater Sunda Islands in the South East Asian country of Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea (a part of Pacific Ocean) to the north. With a population of 156.9 million people (including Madura) in mid 2024, projected to have risen to 158 million by mid-2025, Java is the world's most populous island, home to approximately 56% of the Indonesian population while constituting only 7% of its land area. Indonesia's capital city, Jakarta, is on Java's northwestern coast.

Many of the best known events in Indonesian history took place on Java. It was the centre of powerful Hindu-Buddhist empires, the Islamic sultanates, and the core of the colonial Dutch East Indies. Java was also the center of the Indonesian struggle for independence during the 1930s and 1940s. Java dominates Indonesia politically, economically, and culturally. Four of Indonesia's eight UNESCO world heritage sites are located in Java: Ujung Kulon National Park, Borobudur Temple, Prambanan Temple, and Sangiran Early Man Site.

Mystras or Mistras (Greek: Μυστρᾶς/Μιστρᾶς), also known in the Chronicle of the Morea as Myzethras or Myzithras (Μυζηθρᾶς), is a fortified town and a former municipality in Laconia, Peloponnese, Greece. Situated in the Taygetus range, above ancient Sparta, and below a "Frankish" castle, it served as the capital of the Byzantine Despotate of the Morea in the 14th and 15th centuries, experiencing a period of prosperity and cultural flowering during the Palaeologan Renaissance, including the teachings of Gemistos Plethon. The city also attracted artists and architects of the highest quality.

Mystras remained inhabited throughout the Ottoman period, when Western travellers mistook it for ancient Sparta. In the 1830s, it was abandoned and the new town of Sparta was built, approximately eight kilometres to the east. Since the 2011 local government reform it is part of the Sparta municipality. As an exceptionally well-preserved example of a Byzantine city and because of its testimony to the development of Late Byzantine and Post-byzantine art, Mystras was inscribed on the UNESCO World Heritage List in 1989.

Sicilian (sicilianu, pronounced [sɪʃɪˈljaːnʊ, sɪdʒɪˈljaːnʊ]; Italian: siciliano) is a Romance language that is spoken on the island of Sicily and its satellite islands.It belongs to the broader Extreme Southern Italian language group (Italian: italiano meridionale estremo).

Ethnologue (see below for more detail) describes Sicilian as being "distinct enough from Standard Italian to be considered a separate language", and it is recognized as a minority language by UNESCO. It has been referred to as a language by the Sicilian Region. It has the oldest literary tradition of the Italo-Romance languages. A version of the UNESCO Courier is also available in Sicilian.

Sardis (/ˈsɑːrdɪs/ SAR-diss) or Sardes (/ˈsɑːrdiːs/ SAR-deess; Lydian: 𐤮𐤱𐤠𐤭, romanized: Sfar; Ancient Greek: Σάρδεις, romanized: Sárdeis; Old Persian: 𐎿𐎱𐎼𐎭, romanized: Sparda) was an ancient city best known as the capital of the Lydian Empire. After the fall of the Lydian Empire, it became the capital of the Persian satrapy of Lydia and later a major center of Hellenistic and Byzantine culture. Now an active archaeological site, it is located in modern day Turkey, in Manisa Province, near the town of Sart.

In 2025, Sardis was listed as UNESCO World Heritage Site.

Education is the transmission of knowledge and skills and the development of character traits. Formal education occurs within a structured institutional framework, such as public schools, following a curriculum. Non-formal education also follows a structured approach but occurs outside the formal schooling system, while informal education involves unstructured learning through daily experiences. Formal and non-formal education are categorized into levels, including early childhood education, primary education, secondary education, and tertiary education. Other classifications focus on teaching methods, such as teacher-centered and student-centered education, and on subjects, such as science education, language education, and physical education. Additionally, the term "education" can denote the mental states and qualities of educated individuals and the academic field studying educational phenomena.

The precise definition of education is disputed, and there are disagreements about the aims of education and the extent to which education differs from indoctrination by fostering critical thinking. These disagreements impact how to identify, measure, and enhance various forms of education. Essentially, education socializes children into society by instilling cultural values and norms, equipping them with the skills necessary to become productive members of society. In doing so, it stimulates economic growth and raises awareness of local and global problems. Organized institutions play a significant role in education. For instance, governments establish education policies to determine the timing of school classes, the curriculum, and attendance requirements. International organizations, such as UNESCO, have been influential in promoting primary education for all children.

Bologna (/bəˈloʊnjə/ bə-LOHN-yə, UK also /bəˈlɒnjə/ bə-LON-yə, Italian: [boˈloɲɲa] ; Emilian: Bulåggna [buˈlʌɲɲɐ]; Latin: Bononia) is the capital and largest city of the Emilia-Romagna region in northern Italy. It is the seventh most populous city in Italy, with 390,734 inhabitants and 150 different nationalities. Its metropolitan province is home to more than 1 million people as of 2025. Bologna is most famous for being the home to the oldest university in continuous operation, the University of Bologna, established in AD 1088.

The city has been an important urban center for centuries, first under the Etruscans (who called it Felsina), then under the Celts as Bona, later under the Romans (Bonōnia), then again in the Middle Ages, as a free municipality and later signoria, when it was among the largest European cities by population. Famous for its towers, churches and lengthy porticoes, Bologna has a well-preserved historical centre, thanks to a careful restoration and conservation policy which began at the end of the 1970s. In 2000, it was declared European capital of culture and in 2006, a UNESCO "City of Music" and became part of the Creative Cities Network. In 2021, UNESCO recognized the lengthy porticoes of the city as a World Heritage Site.

World Heritage Sites are landmarks and areas with legal protection under an international treaty administered by UNESCO for having cultural, historical, or scientific significance. The sites are judged to contain "cultural and natural heritage around the world considered to be of outstanding value to humanity".

To be selected, a World Heritage Site is nominated by its host country and determined by the UNESCO's World Heritage Committee to be a unique landmark which is geographically and historically identifiable, having a special cultural or physical significance, and to be under a sufficient system of legal protection. World Heritage Sites might be ancient ruins or historical structures, buildings, cities, deserts, forests, islands, lakes, monuments, mountains, wilderness areas, and others.

El Camino Real de Tierra Adentro (English: The Royal Road of the Interior Land), also known as the Silver Route, was a Spanish 2,560-kilometre-long (1,590 mi) road between Mexico City and San Juan Pueblo (Ohkay Owingeh), New Mexico (in the modern U.S.), that was used from 1598 to 1882. It was the northernmost of the four major "royal roads" that linked Mexico City to its major tributaries during and after the Spanish colonial era.

In 2010, 55 sites and five existing UNESCO World Heritage Sites along the Mexican section of the route were collectively added to the World Heritage List, including historic cities, towns, bridges, haciendas and other monuments along the 1,400-kilometre (870 mi) route between the Historic Center of Mexico City (also a World Heritage Site on its own) and the town of Valle de Allende, Chihuahua.

Cultural property, also known as cultural patrimony, comprises the physical items that are part of the cultural heritage of a group or society, as opposed to less tangible cultural expressions. They include such items as cultural landscapes, historic buildings, works of art, archaeological sites, as well as collections of libraries, archives, and museums.

Cultural property is legally protected by a number of international agreements and national laws. There is intensive cooperation between the United Nations, UNESCO and Blue Shield International on the protection of cultural goods.

An intangible cultural heritage (ICH) is a practice, representation, expression, knowledge, or skill considered by UNESCO to be part of a place's cultural heritage. Buildings, historic places, monuments, and artifacts are cultural property. Intangible heritage consists of nonphysical intellectual wealth, such as folklore, customs, beliefs, traditions, knowledge, and language.Intangible cultural heritage is considered by member states of UNESCO in relation to the tangible World Heritage focusing on intangible aspects of culture. In 2001, UNESCO made a survey among states and NGOs to try to agree on a definition, and the Convention for the Safeguarding of the Intangible Cultural Heritage was drafted in 2003 for its protection and promotion.

Mount Carmel (Hebrew: הַר הַכַּרְמֶל, romanized: Har haKarmel; Arabic: جبل الكرمل, romanized: Jabal al-Karmil), also known in Arabic as Mount Mar Elias (Arabic: جبل مار إلياس, romanized: Jabal Mār Ilyās, lit. 'Mount Saint Elias/Elijah'; Hebrew: הַר הַקָּדוֹשׁ אֵלִיָּהוּ, romanized: Har haQadosh Eliyahu), is a coastal mountain range in northern Israel stretching from the Mediterranean Sea towards the southeast. The range is a UNESCO biosphere reserve. A number of towns are situated there, most notably Haifa, Israel's third largest city, located on the northern and western slopes.

Tochigi Prefecture (栃木県, Tochigi-ken) is a landlocked prefecture of Japan located in the Kantō region of Honshu. Tochigi Prefecture has a population of 1,897,649 (1 June 2023) and has a geographic area of 6,408 km (2,474 sq mi). Tochigi Prefecture borders Fukushima Prefecture to the north, Gunma Prefecture to the west, Saitama Prefecture to the south, and Ibaraki Prefecture to the southeast.

Utsunomiya is the capital and largest city of Tochigi Prefecture, with other major cities including Oyama, Tochigi, and Ashikaga. Tochigi Prefecture is one of only eight landlocked prefectures and its mountainous northern region is a popular tourist region in Japan. The Nasu area is known for its onsens, local sake, and ski resorts, the villa of the Imperial Family, and the Nasushiobara station of the Shinkansen railway line. The city of Nikkō, with its ancient Shintō shrines and Buddhist temples, is a UNESCO World Heritage Site.