Portal:World

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The World Portal

The world 
The world 
The Blue Marble, a photograph of the planet Earth made on 7 December 1972 by the crew of the Apollo 17 spacecraft.

The world is the totality of entities, the whole of reality, or everything that exists. The nature of the world has been conceptualized differently in different fields. Some conceptions see the world as unique while others talk of a "plurality of worlds". Some treat the world as one simple object while others analyze the world as a complex made up of parts.

In scientific cosmology, the world or universe is commonly defined as "[t]he totality of all space and time; all that is, has been, and will be". Theories of modality talk of possible worlds as complete and consistent ways how things could have been. Phenomenology, starting from the horizon of co-given objects present in the periphery of every experience, defines the world as the biggest horizon or the "horizon of all horizons". In philosophy of mind, the world is contrasted with the mind as that which is represented by the mind. Theology conceptualizes the world in relation to God, for example, as God's creation, as identical to God or as the two being interdependent. In religions, there is a tendency to downgrade the material or sensory world in favor of a spiritual world to be sought through religious practice. A comprehensive representation of the world and our place in it, as is found in religions, is known as a worldview. Cosmogony is the field that studies the origin or creation of the world while eschatology refers to the science or doctrine of the last things or of the end of the world.

In various contexts, the term "world" takes a more restricted meaning associated, for example, with the

world religion", "world language", "world government", "world war", "world population", "world economy", or "world championship". (Full article...
)

Selected articles - show another

  • Image 1 Guinness World Records, known from its inception in 1955 until 1999 as The Guinness Book of Records and in previous United States editions as The Guinness Book of World Records, is a British reference book published annually, listing world records both of human achievements and the extremes of the natural world. The brainchild of Sir Hugh Beaver, the book was co-founded by twin brothers Norris and Ross McWhirter in Fleet Street, London, in August 1955. The first edition topped the bestseller list in the United Kingdom by Christmas 1955. The following year the book was launched internationally, and as of the 2024 edition, it is now in its 69th year of publication, published in 100 countries and 23 languages, and maintains over 53,000 records in its database. (Full article...)
    reference book published annually, listing world records both of human achievements and the extremes of the natural world. The brainchild of Sir Hugh Beaver, the book was co-founded by twin brothers Norris and Ross McWhirter in Fleet Street, London, in August 1955.

    The first edition topped the bestseller list in the United Kingdom by Christmas 1955. The following year the book was launched internationally, and as of the 2024 edition, it is now in its 69th year of publication, published in 100 countries and 23 languages, and maintains over 53,000 records in its database. (Full article...
    )
  • Image 2 Global citizenship is a form of transnationality, specifically the idea that one's identity transcends geography or political borders and that responsibilities or rights are derived from membership in a broader global class of "humanity". This does not mean that such a person denounces or waives their nationality or other, more local identities, but that such identities are given "second place" to their membership in a global community. Extended, the idea leads to questions about the state of global society in the age of globalization. In general usage, the term may have much the same meaning as "world citizen" or cosmopolitan, but it also has additional, specialized meanings in differing contexts. Various organizations, such as the World Service Authority, have advocated global transnational citizenship. (Full article...)
    Global citizenship is a form of transnationality, specifically the idea that one's identity transcends geography or political borders and that responsibilities or rights are derived from membership in a broader global class of "humanity". This does not mean that such a person denounces or waives their nationality or other, more local identities, but that such identities are given "second place" to their membership in a global community. Extended, the idea leads to questions about the state of global society in the age of globalization.

    In general usage, the term may have much the same meaning as "world citizen" or cosmopolitan, but it also has additional, specialized meanings in differing contexts. Various organizations, such as the World Service Authority, have advocated global transnational citizenship. (Full article...)
  • Image 3 Nao Victoria, the only ship in the fleet to complete the circumnavigation. Detail from a map by Abraham Ortelius, 1590. The Magellan expedition, sometimes termed the Magellan–Elcano expedition, was a 16th-century Spanish expedition planned and led by Portuguese explorer Ferdinand Magellan. One of the most important voyages in the Age of Discovery—and in the history of exploration—its purpose was to cross the Atlantic and Pacific Oceans to open a trade route with the Moluccas, or Spice Islands, in present-day Indonesia. The expedition departed Spain in 1519 and returned there in 1522 led by Spanish navigator Juan Sebastián Elcano, who crossed the Indian Ocean after Magellan's death in the Philippines. Totaling 60,440 km, or 37,560 mi, the nearly three-year voyage achieved the first circumnavigation of Earth in history. It also revealed the vast scale of the Pacific Ocean and proved that ships could sail around the world on a western sea route. The expedition accomplished its primary goal—to find a western route to the Spice Islands. The five-ship fleet left Spain on 20 September 1519 with about 270 men. After sailing across the Atlantic Ocean, the fleet continued south along the eastern coast of South America, and eventually discovered the Strait of Magellan, allowing the ships to pass through to the Pacific Ocean, which Magellan himself named Mar Pacifico. The fleet completed the first Pacific crossing, stopped in the Philippines, and eventually reached the Moluccas after two years. A much-depleted crew led by Elcano finally returned to Spain on 6 September 1522, having sailed west across the Indian Ocean, around the Cape of Good Hope through waters controlled by the Portuguese, and north along the west African coast to finally arrive in Spain. (Full article...)

    Pacific crossing, stopped in the Philippines, and eventually reached the Moluccas after two years. A much-depleted crew led by Elcano finally returned to Spain on 6 September 1522, having sailed west across the Indian Ocean, around the Cape of Good Hope through waters controlled by the Portuguese, and north along the west African coast to finally arrive in Spain. (Full article...
    )
  • Image 4 A map of nations which have Lèse-majesté laws as of September 2022 Freedom of speech is the concept of the inherent human right to voice one's opinion publicly without fear of censorship or punishment. "Speech" is not limited to public speaking and is generally taken to include other forms of expression. The right is preserved in the United Nations Universal Declaration of Human Rights and is granted formal recognition by the laws of most nations. Nonetheless, the degree to which the right is upheld in practice varies greatly from one nation to another. In many nations, particularly those with authoritarian forms of government, overt government censorship is enforced. Censorship has also been claimed to occur in other forms and there are different approaches to issues such as hate speech, obscenity, and defamation laws. The following list is partially composed of the respective countries' government claims and does not fully reflect the de facto situation, however many sections of the page do contain information about the validity of the government's claims alongside said claims. (Full article...)
    publicly without fear of censorship or punishment. "Speech" is not limited to public speaking and is generally taken to include other forms of expression. The right is preserved in the United Nations Universal Declaration of Human Rights and is granted formal recognition by the laws of most nations. Nonetheless, the degree to which the right is upheld in practice varies greatly from one nation to another. In many nations, particularly those with authoritarian forms of government, overt government censorship is enforced. Censorship has also been claimed to occur in other forms and there are different approaches to issues such as hate speech, obscenity, and defamation laws.

    The following list is partially composed of the respective countries' government claims and does not fully reflect the de facto situation, however many sections of the page do contain information about the validity of the government's claims alongside said claims. (Full article...
    )
  • Image 5 The 2030 Agenda for Sustainable Development, adopted by all United Nations members in 2015, created 17 world Sustainable Development Goals (SDGs). They were created with the aim of "peace and prosperity for people and the planet..." – while tackling climate change and working to preserve oceans and forests. The SDGs highlight the connections between the environmental, social and economic aspects of sustainable development. Sustainability is at the center of the SDGs. A research published in 2024 predicted SDG (Sustainable Development Goals) scores of global regions until 2040 using machine learning models. The forecast results for 2030 show that “OECD countries” (80) (with a 2.8% change) and “Eastern Europe and Central Asia” (74) (with a 2.37% change) are expected to achieve the highest SDG scores. “Latin America and the Caribbean” (73) (with a 4.17% change), “East and South Asia” (69) (with a 2.64% change), “Middle East and North Africa” (68) (with a 2.32% change), and “Sub-Saharan Africa” (56) (with a 7.2% change) will display lower levels of SDG achievement, respectively. (Full article...)
    The 2030 Agenda for Sustainable Development, adopted by all United Nations members in 2015, created 17 world Sustainable Development Goals (SDGs). They were created with the aim of "peace and prosperity for people and the planet..." – while tackling climate change and working to preserve oceans and forests. The SDGs highlight the connections between the environmental, social and economic aspects of sustainable development. Sustainability is at the center of the SDGs.

    A research published in 2024 predicted SDG (Sustainable Development Goals) scores of global regions until 2040 using machine learning models. The forecast results for 2030 show that “OECD countries” (80) (with a 2.8% change) and “Eastern Europe and Central Asia” (74) (with a 2.37% change) are expected to achieve the highest SDG scores. “Latin America and the Caribbean” (73) (with a 4.17% change), “East and South Asia” (69) (with a 2.64% change), “Middle East and North Africa” (68) (with a 2.32% change), and “Sub-Saharan Africa” (56) (with a 7.2% change) will display lower levels of SDG achievement, respectively. (Full article...)
  • Image 6 The dodo became extinct during the mid-to-late 17th century due to habitat destruction, overhunting, and predation by introduced mammals. It is an often-cited example of a modern extinction. The Holocene extinction, or Anthropocene extinction, is the ongoing extinction event caused by humans during the Holocene epoch. These extinctions span numerous families of plants and animals, including mammals, birds, reptiles, amphibians, fish, and invertebrates, and affecting not just terrestrial species but also large sectors of marine life. With widespread degradation of biodiversity hotspots, such as coral reefs and rainforests, as well as other areas, the vast majority of these extinctions are thought to be undocumented, as the species are undiscovered at the time of their extinction, which goes unrecorded. The current rate of extinction of species is estimated at 100 to 1,000 times higher than natural background extinction rates and is increasing. During the past 100–200 years, biodiversity loss and species extinction have accelerated, to the point that most conservation biologists now believe that human activity has either produced a period of mass extinction, or is on the cusp of doing so. As such, after the "Big Five" mass extinctions, the Holocene extinction event has also been referred to as the sixth mass extinction or sixth extinction; given the recent recognition of the Capitanian mass extinction, the term seventh mass extinction has also been proposed for the Holocene extinction event. The Holocene extinction follows the extinction of the majority of large (megafaunal) animals during the preceding Late Pleistocene. Some of these extinctions were likely in part due to human hunting pressure. The most popular theory is that human overhunting of species added to existing stress conditions as the Holocene extinction coincides with human colonization of many new areas around the world. Although there is debate regarding how much human predation and habitat loss affected their decline, certain population declines have been directly correlated with the onset of human activity, such as the extinction events of New Zealand, Madagascar, and Hawaii. Aside from humans, climate change may have been a driving factor in the megafaunal extinctions, especially at the end of the Pleistocene. (Full article...)
    Hawaii. Aside from humans, climate change may have been a driving factor in the megafaunal extinctions, especially at the end of the Pleistocene. (Full article...
    )
  • Image 7 The aircraft shown here, Chicago, led the first round the world flight in 1924. The first aerial circumnavigation of the world was completed in 1924 by four aviators from an eight-man team of the United States Army Air Service, the precursor of the United States Air Force. The 175-day journey covered over 26,345 miles (42,398 km). The team generally traveled east to west, around the northern-Pacific Rim, through to South Asia and Europe and back to the United States. Airmen Lowell H. Smith and Leslie P. Arnold, and Erik H. Nelson and John Harding Jr. made the trip in two single-engined open-cockpit Douglas World Cruisers (DWC) configured as floatplanes for most of the journey. Four more flyers in two additional DWC began the journey but their aircraft crashed or were forced down. All airmen survived. They were all awarded the Mackay Trophy aviation award for 1924. (Full article...)
    The aircraft shown here, Chicago, led the first round the world flight in 1924.

    The first aerial circumnavigation of the world was completed in 1924 by four aviators from an eight-man team of the United States Army Air Service, the precursor of the United States Air Force. The 175-day journey covered over 26,345 miles (42,398 km). The team generally traveled east to west, around the northern-Pacific Rim, through to South Asia and Europe and back to the United States. Airmen Lowell H. Smith and Leslie P. Arnold, and Erik H. Nelson and John Harding Jr. made the trip in two single-engined open-cockpit Douglas World Cruisers (DWC) configured as floatplanes for most of the journey. Four more flyers in two additional DWC began the journey but their aircraft crashed or were forced down. All airmen survived. They were all awarded the Mackay Trophy aviation award for 1924. (Full article...)
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Megacities of the world - show another

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Countries of the world - show another

Chichewa and Chitumbuka), officially the Republic of Malawi and formerly known as Nyasaland, is a landlocked country in Southeastern Africa. It is bordered by Zambia to the west, Tanzania to the north and northeast, and Mozambique to the east, south and southwest. Malawi spans over 118,484 km2 (45,747 sq mi) and has an estimated population of 19,431,566 (as of January 2021). Malawi's capital and largest city is Lilongwe. Its second-largest is Blantyre, its third-largest is Mzuzu and its fourth-largest is its former capital, Zomba
. It was the first capital city of Malawi before being changed to Lilongwe.

The part of Africa now known as Malawi was settled around the 10th century by
V-Dem Democracy indices Malawi is ranked 74th electoral democracy worldwide and 11th electoral democracy in Africa. The country's military, the Malawian Defence Force, includes an army, a navy, and an air wing. Malawi's foreign policy is pro-Western. It maintains positive diplomatic relations with most countries, and participates in several international organisations, including the United Nations, the Commonwealth of Nations, the Southern African Development Community (SADC), the Common Market for Eastern and Southern Africa (COMESA), and the African Union (AU). (Full article...
)
List of countries
See also: List of sovereign states

Wonders of the World - show another

The Seven Wonders of Wales (Welsh: Saith Rhyfeddod Cymru) is a traditional list of notable landmarks in north Wales, commemorated in an anonymously written rhyme:

The rhyme is usually supposed to have been written sometime in the late 18th or early 19th century by an English visitor to North Wales. The specific number of wonders may have varied over the years: the antiquary Daines Barrington, in a letter written in 1770, refers to Llangollen Bridge as one of the "five wonders of Wales, though like the seven wonders of Dauphiny, they turn out to be no wonders at all out of the Principality". (Full article...)

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  • Image 12 Protected areas of Tasmania consist of protected areas located within Tasmania and its immediate onshore waters, including Macquarie Island. It includes areas of crown land (withheld land) managed by Tasmanian Government agencies as well as private reserves. As of 2016, 52% of Tasmania's land area has some form of reservation classification, the majority is managed by the Tasmania Parks & Wildlife Service (about 42% of total Tasmanian land area). Marine protected areas cover about 7.9% of state waters. Within each classification of reserve there may be a variation of IUCN categories Australia is a signatory to the Convention of Biological Diversity and as such has obligations to report the status of its National Reserve System.IUCN provides on its website a prescription for activities consistent with the categorisation system. Changes made to the Nature Conservation Act 2002 in 2014 permit timber harvesting. These changes made in addition to the already established right to access minerals means that many of the IUCN categorisations assigned to individual reserves in Tasmania are no longer fit for purpose. In addition many reserves have had their reserve status downgraded from a class excluding timber harvesting and mineral extraction to ones where these activities are now permitted. This mis-application of the IUCN protected area categories needs to be remedied or the reserves protected land class under the Nature Conservation Act 2002 should be adjusted to reflect its currently assigned IUCN category. (Full article...)
    Tasmania Parks & Wildlife Service (about 42% of total Tasmanian land area). Marine protected areas cover about 7.9% of state waters.

    Within each classification of reserve there may be a variation of IUCN categories Australia is a signatory to the Convention of Biological Diversity and as such has obligations to report the status of its National Reserve System.IUCN provides on its website a prescription for activities consistent with the categorisation system. Changes made to the Nature Conservation Act 2002 in 2014 permit timber harvesting. These changes made in addition to the already established right to access minerals means that many of the IUCN categorisations assigned to individual reserves in Tasmania are no longer fit for purpose. In addition many reserves have had their reserve status downgraded from a class excluding timber harvesting and mineral extraction to ones where these activities are now permitted. This mis-application of the IUCN protected area categories needs to be remedied or the reserves protected land class under the Nature Conservation Act 2002 should be adjusted to reflect its currently assigned IUCN category. (Full article...
    )
  • Image 13 Papua New Guinea is home to several protected areas, which receive protection because of their environmental, cultural or similar value. The total area of Papua New Guinea protected territories is 14,330 km2 (5,530 sq mi), which amounts to approximately 3.07% of the country's territory. The total number of protected areas as 2018 is 71. (Full article...)
    Papua New Guinea is home to several protected areas, which receive protection because of their environmental, cultural or similar value.

    The total area of Papua New Guinea protected territories is 14,330 km2 (5,530 sq mi), which amounts to approximately 3.07% of the country's territory. The total number of protected areas as 2018 is 71. (Full article...)
  • Image 14 Protected areas of Libya include any geographical area protected for a specific use. Most protected areas are intended for the conservation of flora and fauna. Libya's national parks and nature reserves are maintained by the "Technical Committee of Wildlife and National Parks" which was created in 1990, as part of the General Secretariat of Agricultural Reclamation and Land Reform. (Full article...)
    Protected areas of Libya include any geographical area protected for a specific use.

    Most protected areas are intended for the conservation of flora and fauna. Libya's national parks and nature reserves are maintained by the "Technical Committee of Wildlife and National Parks" which was created in 1990, as part of the General Secretariat of Agricultural Reclamation and Land Reform. (Full article...)
  • Image 15 Forests in the state of Himachal Pradesh (northern India) currently cover an area of nearly 37,939 square kilometres (14,648 sq mi), which is about 68.16% of the total land area of the state. The forests were once considered to be the main source of income of the state and most of the original forests were clear felled. The emphasis has shifted, however, from exploitation to conservation. The state government aims to increase forest cover to 50% of the total land area. There have been various projects, including the establishment of protected areas such as National Parks, designed to preserve and expand the forests. (Full article...)
    Forests in the state of
    Full article...
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    • List of protected areas

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