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The Limits To Growth
''The Limits to Growth'' (''LTG'') is a 1972 report that discussed the possibility of exponential economic and population growth with finite supply of resources, studied by computer simulation. The study used the World3 computer model to simulate the consequence of interactions between the earth and human systems. The model was based on the work of Jay Forrester of MIT, as described in his book ''World Dynamics''. Commissioned by the Club of Rome, the findings of the study were first presented at international gatherings in Moscow and Rio de Janeiro in the summer of 1971. The report's authors are Donella H. Meadows, Dennis L. Meadows, Jørgen Randers, and William W. Behrens III, representing a team of 17 researchers. The report concludes that, without substantial changes in resource consumption, "the most probable result will be a rather sudden and uncontrollable decline in both population and industrial capacity". Although its methods and premises were heavily challenged on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donella H , Canadian actor
{{Disambiguation, genus, surname ...
Donella may refer to: * ''Donella'' (brachiopod), a fossil genus of brachiopods in the family Pugnacidae * ''Donella'' (plant), a genus of plants in the family Sapotaceae * Donella is a forname ** Donella Meadows, American environmental scientist * Donella is a surname ** Chad Donella Chad E. Donella (born May 18, 1978) is a Canadian actor who has appeared in several movies and television shows. He married Joni Bertin in 2007. Life and career He attended the Arts York Drama Program, in which he participated in such plays a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Industrialisation
Industrialisation ( alternatively spelled industrialization) is the period of social and economic change that transforms a human group from an agrarian society into an industrial society. This involves an extensive re-organisation of an economy for the purpose of manufacturing. Historically industrialization is associated with increase of polluting industries heavily dependent on fossil fuels. With the increasing focus on sustainable development and green industrial policy practices, industrialization increasingly includes technological leapfrogging, with direct investment in more advanced, cleaner technologies. The reorganization of the economy has many unintended consequences both economically and socially. As industrial workers' incomes rise, markets for consumer goods and services of all kinds tend to expand and provide a further stimulus to industrial investment and economic growth. Moreover, family structures tend to shift as extended families tend to no longer li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry C
Henry may refer to: People *Henry (given name) * Henry (surname) * Henry Lau, Canadian singer and musician who performs under the mononym Henry Royalty * Portuguese royalty ** King-Cardinal Henry, King of Portugal ** Henry, Count of Portugal, Henry of Burgundy, Count of Portugal (father of Portugal's first king) ** Prince Henry the Navigator, Infante of Portugal ** Infante Henrique, Duke of Coimbra (born 1949), the sixth in line to Portuguese throne * King of Germany ** Henry the Fowler (876–936), first king of Germany * King of Scots (in name, at least) ** Henry Stuart, Lord Darnley (1545/6–1567), consort of Mary, queen of Scots ** Henry Benedict Stuart, the 'Cardinal Duke of York', brother of Bonnie Prince Charlie, who was hailed by Jacobites as Henry IX * Four kings of Castile: ** Henry I of Castile ** Henry II of Castile **Henry III of Castile **Henry IV of Castile * Five kings of France, spelt ''Henri'' in Modern French since the Renaissance to italianize the na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Netherlands Environmental Assessment Agency
The Netherlands Environmental Assessment Agency ( nl, Planbureau voor de Leefomgeving - abbr. ''PBL'') is a Dutch research institute that advises the Dutch government on environmental policy and regional planning issues. The research fields include sustainable development, energy and climate change, biodiversity, transport, land use, and air quality. It is one of three applied policy research institutes of the Dutch government, the other two being ''Centraal Planbureau'' (CPB), and ''Sociaal en Cultureel Planbureau'' (SCP). Since November 2015 Hans Mommaas is director of the Netherlands Environmental Assessment Agency. The PBL was created on May 15, 2008, by merging the Netherlands Environmental Agency ( nl, Milieu- en Natuurplanbureau) (MNP) with the Netherlands Institute for Spatial Research ( nl, Ruimtelijk Planbureau) (RPB). The English name for the new organization was borrowed from the MNP, which was part of the Netherlands National Institute for Public Health and the Envir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Sussex
, mottoeng = Be Still and Know , established = , type = Public research university , endowment = £14.4 million (2020) , budget = £319.6 million (2019–20) , chancellor = Sanjeev Bhaskar , vice_chancellor = Sasha Roseneil , head_label = Visitor , head = King Charles III , students = 19,413 (2019–20) , undergrad = 14,619https://www.sussex.ac.uk/webteam/gateway/file.php?name=19-20-digest---undergraduate-student-summary.pdf&site=381 , postgrad = 4,794https://www.sussex.ac.uk/webteam/gateway/file.php?name=19-20-digest---postgraduate-student-summary.pdf&site=381 , city = Falmer, Brighton , state = East Sussex , country = England , campus = Campus , colours = White and Flint , mascot = Badger , affiliations = Universities UK, BUCS, Sepnet, SeNSS, Association of Commonwealth Universities, NCUB , website = , logo = University of Sussex Logo.svg , footnotes = , academic_staff = 2,010 (2020) , administrative_staff = 1,100 The Univ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garbage In, Garbage Out
In computer science, garbage in, garbage out (GIGO) is the concept that flawed, or nonsense (garbage) input data produces nonsense output. Rubbish in, rubbish out (RIRO) is an alternate wording. The principle applies to all logical argumentation: soundness implies validity, but validity does not imply soundness. History The expression was popular in the early days of computing. The first known use is in a 1957 syndicated newspaper article about US Army mathematicians and their work with early computers, in which an Army Specialist named William D. Mellin explained that computers cannot think for themselves, and that "sloppily programmed" inputs inevitably lead to incorrect outputs. The underlying principle was noted by the inventor of the first programmable computing device design: More recently, the Marine Accident Investigation Branch comes to a similar conclusion: The term may have been derived from last-in, first-out (LIFO) or first-in, first-out (FIFO). Uses This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agriculture
Agriculture or farming is the practice of cultivating plants and livestock. Agriculture was the key development in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in cities. The history of agriculture began thousands of years ago. After gathering wild grains beginning at least 105,000 years ago, nascent farmers began to plant them around 11,500 years ago. Sheep, goats, pigs and cattle were domesticated over 10,000 years ago. Plants were independently cultivated in at least 11 regions of the world. Industrial agriculture based on large-scale monoculture in the twentieth century came to dominate agricultural output, though about 2 billion people still depended on subsistence agriculture. The major agricultural products can be broadly grouped into foods, fibers, fuels, and raw materials (such as rubber). Food classes include cereals (grains), vegetables, fruits, cooking oils, meat, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Economist
''The Economist'' is a British weekly newspaper printed in demitab format and published digitally. It focuses on current affairs, international business, politics, technology, and culture. Based in London, the newspaper is owned by The Economist Group, with its core editorial offices in the United States, as well as across major cities in continental Europe, Asia, and the Middle East. In 2019, its average global print circulation was over 909,476; this, combined with its digital presence, runs to over 1.6 million. Across its social media platforms, it reaches an audience of 35 million, as of 2016. The newspaper has a prominent focus on data journalism and interpretive analysis over original reporting, to both criticism and acclaim. Founded in 1843, ''The Economist'' was first circulated by Scottish economist James Wilson to muster support for abolishing the British Corn Laws (1815–1846), a system of import tariffs. Over time, the newspaper's coverage expanded further ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Skeptical Environmentalist
''The Skeptical Environmentalist: Measuring the Real State of the World'' ( da, Verdens sande tilstand, lit=The True State of the World) is a book by Danish author and statistician Bjørn Lomborg. The book is controversial for outlining Lomborg's views that concerns and responses to environmental issues are overly pessimistic and unsupported. It was first published in Danish in 1998, while the English edition was published as a work in environmental economics by Cambridge University Press in 2001. In the book, Lomborg sets out what he calls a "litany" of what he considers overly pessimistic claims and policies about environmental issues, and challenges them using cost–benefit analysis. He argues that concerns over pollution, decline in energy resources, deforestation, species loss, water shortages and global warming are overstated, and focus should be diverted to poverty reduction and combatting diseases such as HIV/AIDS. The book generated great controversy upon its rele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chromium
Chromium is a chemical element with the symbol Cr and atomic number 24. It is the first element in group 6. It is a steely-grey, lustrous, hard, and brittle transition metal. Chromium metal is valued for its high corrosion resistance and hardness. A major development in steel production was the discovery that steel could be made highly resistant to corrosion and discoloration by adding metallic chromium to form stainless steel. Stainless steel and chrome plating ( electroplating with chromium) together comprise 85% of the commercial use. Chromium is also greatly valued as a metal that is able to be highly polished while resisting tarnishing. Polished chromium reflects almost 70% of the visible spectrum, and almost 90% of infrared light. The name of the element is derived from the Greek word χρῶμα, ''chrōma'', meaning color, because many chromium compounds are intensely colored. Industrial production of chromium proceeds from chromite ore (mostly FeCr2O4) to produce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linear Function
In mathematics, the term linear function refers to two distinct but related notions: * In calculus and related areas, a linear function is a function whose graph is a straight line, that is, a polynomial function of degree zero or one. For distinguishing such a linear function from the other concept, the term affine function is often used. * In linear algebra, mathematical analysis, and functional analysis, a linear function is a linear map. As a polynomial function In calculus, analytic geometry and related areas, a linear function is a polynomial of degree one or less, including the zero polynomial (the latter not being considered to have degree zero). When the function is of only one variable, it is of the form :f(x)=ax+b, where and are constants, often real numbers. The graph of such a function of one variable is a nonvertical line. is frequently referred to as the slope of the line, and as the intercept. If ''a > 0'' then the gradient is positive and the graph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
