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Pluralistic Ignorance
In social psychology, pluralistic ignorance refers to a situation in which the minority position on a given topic is wrongly perceived to be the majority position or where the majority position is wrongly perceived to be the minority position. This can be more simply described as "an individual who does not believe, but that individual thinks that everyone believes." Pluralistic ignorance can arise due to a number of different factors. An individual may misjudge overall perceptions of a topic due to fear, embarrassment, social desirability, or social inhibition. Any of these can lead to the individual incorrectly perceiving the proportion of the general public who share similar beliefs to oneself. As such, pluralistic ignorance can only describe the coincidence of a belief with inaccurate perceptions, but not the process to get to those inaccurate perceptions. Thus, individuals may develop pluralistic ignorance when they feel they will receive backlash on their belief as they think ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
20220823 Public Underestimation Of Public Support For Climate Action - Poll - False Social Reality
8 (eight) is the natural number following 7 and preceding 9. In mathematics 8 is: * a composite number, its proper divisors being , , and . It is twice 4 or four times 2. * a power of two, being 2 (two cubed), and is the first number of the form , being an integer greater than 1. * the first number which is neither prime nor semiprime. * the base of the octal number system, which is mostly used with computers. In octal, one digit represents three bits. In modern computers, a byte is a grouping of eight bits, also called an octet. * a Fibonacci number, being plus . The next Fibonacci number is . 8 is the only positive Fibonacci number, aside from 1, that is a perfect cube. * the only nonzero perfect power that is one less than another perfect power, by Mihăilescu's Theorem. * the order of the smallest non-abelian group all of whose subgroups are normal. * the dimension of the octonions and is the highest possible dimension of a normed division algebra. * the first number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Racial Segregation In The United States
In the United States, racial segregation is the systematic separation of facilities and services such as housing, healthcare, education, employment, and transportation on racial grounds. The term is mainly used in reference to the legally or socially enforced separation of African Americans from whites, but it is also used in reference to the separation of other ethnic minorities from majority and mainstream communities. While mainly referring to the physical separation and provision of separate facilities, it can also refer to other manifestations such as prohibitions against interracial marriage (enforced with anti-miscegenation laws), and the separation of roles within an institution. Notably, in the United States Armed Forces up until 1948, black units were typically separated from white units but were still led by white officers. Signs were used to indicate where African Americans could legally walk, talk, drink, rest, or eat. The U.S. Supreme Court upheld the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of United States Urban Areas
This is a list of urban areas in the United States as defined by the United States Census Bureau, ordered according to their 2010 census populations. An ''urbanized area'' (UA) is an urban area with population of 50,000 or more; an ''urban cluster'' (UC) has population less than 50,000. An urbanized area may serve as the core of a metropolitan statistical area, while an urban cluster may be the core of a micropolitan statistical area. The list includes urban areas with a population of at least 50,000. For the 2010 census, the Census Bureau redefined the classification of urban areas to "a densely settled core of census tracts and/or census blocks that meet minimum population density requirements, along with adjacent territory containing non-residential urban land uses as well as territory with low population density included to link outlying densely settled territory with the densely settled core. To qualify as an urban area, the territory identified according to criteria must en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Race And Ethnicity In The United States
The United States has a Race (human categorization), racially and ethnic group, ethnically Multiculturalism, diverse population. At the federal level, race and ethnicity have been categorized separately. The most recent United States Census officially recognized five Race and ethnicity in the United States census, racial categories (White Americans, White, African Americans, Black or African American, Asian Americans, Asian, Native Americans in the United States, Native American/Alaska Native, and Native Hawaiian/Pacific Islander Americans, Pacific Islander) as well as Multiracial Americans, people of two or more races. The Census Bureau also classified respondents as "Hispanic or Latino" or "Not Hispanic or Latino", identifying Hispanic and Latino Americans, Hispanic and Latino as an Race and ethnicity in the United States Census, ''ethnicity'', which comprises the largest minority group in the nation. The census also asked an "Ancestry Question," which covers the broader notio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Political Ideologies In The United States
American political ideologies conventionally align with the left–right political spectrum, with most Americans identifying as Conservatism, conservative, Liberalism, liberal, or Political moderate, moderate. Contemporary Conservatism in the United States, American conservatism includes Social conservatism in the United States, social conservatism, classical liberalism and economic liberalism. The former ideology developed as a response to communism and the civil rights movement, while the latter two ideologies developed as a response to the New Deal. Contemporary Liberalism in the United States, American liberalism includes progressivism, welfare capitalism and social liberalism, developing during the Progressive Era and the Great Depression. Besides modern conservatism and liberalism, the United States has a notable Libertarianism, libertarian movement, and historical political movements in the United States have been shaped by ideologies as varied as republicanism, populism, s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Land
In all modern states, a portion of land is held by central or local governments. This is called public land, state land, or Crown land ( Australia, and Canada). The system of tenure of public land, and the terminology used, varies between countries. The following examples illustrate some of the range. Commonwealth countries In several Commonwealth countries such as Australia, New Zealand and Canada, public lands are referred to as Crown lands. Recent proposals to sell Crown lands have been highly controversial. France In France, (french: domaine public) may be held by communes, ''départements'', or the central State. Portugal In Portugal the land owned by the State, by the two autonomous regions (Azores and Madeira) and by the local governments (municipalities ( Portuguese: ''municípios'') and ''freguesias'') can be of two types: public domain ( Portuguese: ''domínio público'') and private domain ( Portuguese: ''domínio privado''). The latter is owned like any privat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Fee And Dividend
A carbon fee and dividend or climate income is a system to reduce greenhouse gas emissions and address climate change. The system imposes a carbon tax on the sale of fossil fuels, and then distributes the revenue of this tax over the entire population (equally, on a per-person basis) as a monthly income or regular payment. Since the adoption of the system in Canada and Switzerland, it has gained increased interest worldwide as a cross-sector and socially just approach to reducing emissions and tackling climate change. Designed to maintain or improve economic vitality while speeding the transition to a sustainable energy economy, carbon fee and dividend has been proposed as an alternative to emission reduction mechanisms such as complex regulatory approaches, cap and trade or a straightforward carbon tax. While there is general agreement among scientists and economists on the need for a carbon tax, economists are generally neutral on specific uses for the revenue, though there ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green New Deal
Green New Deal (GND) proposals call for public policy to address climate change along with achieving other social aims like job creation and reducing economic inequality. The name refers back to the New Deal, a set of social and economic reforms and public works projects undertaken by President Franklin D. Roosevelt in response to the Great Depression. The Green New Deal combines Roosevelt's economic approach with modern ideas such as renewable energy and resource efficiency. A prominent 2019 attempt to get legislation passed for a Green New Deal was sponsored by Rep. Alexandria Ocasio-Cortez (D-NY) and Sen. Ed Markey (D-MA) during the 116th United States Congress, though it failed to advance in the Senate. In the European Union, a 2019 proposal from the European commission for a European Green Deal was supported by the European Council, and in January 2020, by the European Parliament as well. Since the early 2000s, and especially since 2018, other proposals for a " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
100% Renewable Energy
100% renewable energy means getting all energy from renewable resources. The endeavor to use 100% renewable energy for electricity, heating, cooling and transport is motivated by climate change, pollution and other environmental issues, as well as economic and energy security concerns. Shifting the total global primary energy supply to renewable sources requires a transition of the energy system, since most of today's energy is derived from non-renewable fossil fuels. Research into this topic is fairly new, with very few studies published before 2009, but has gained increasing attention in recent years. The majority of studies show that a global transition to 100% renewable energy across all sectors – power, heat, transport and desalination – is feasible and economically viable. A cross-sectoral, holistic approach is seen as an important feature of 100% renewable energy systems and is based on the assumption "that the best solutions can be found only if one focus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sampling (statistics)
In statistics, quality assurance, and survey methodology, sampling is the selection of a subset (a statistical sample) of individuals from within a statistical population to estimate characteristics of the whole population. Statisticians attempt to collect samples that are representative of the population in question. Sampling has lower costs and faster data collection than measuring the entire population and can provide insights in cases where it is infeasible to measure an entire population. Each observation measures one or more properties (such as weight, location, colour or mass) of independent objects or individuals. In survey sampling, weights can be applied to the data to adjust for the sample design, particularly in stratified sampling. Results from probability theory and statistical theory are employed to guide the practice. In business and medical research, sampling is widely used for gathering information about a population. Acceptance sampling is used to determi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature Communications
''Nature Communications'' is a peer-reviewed, open access, scientific journal published by Nature Portfolio since 2010. It is a multidisciplinary journal and it covers the natural sciences, including physics, chemistry, earth sciences, medicine, and biology. The journal has editorial offices in London, Berlin, New York City, and Shanghai. The founding editor-in-chief was Lesley Anson, followed by Joerg Heber, Magdalena Skipper, and Elisa De Ranieri. As of 2022, the editors are Nathalie Le Bot for health and clinical sciences, Stephane Larochelle for biological sciences, Enda Bergin for chemistry and biotechnology, and Prabhjot Saini for physics and earth sciences. Starting October 2014, the journal only accepted submissions from authors willing to pay an article processing charge. Until the end of 2015, part of the published submissions were only available to subscribers. In January 2016, all content became freely accessible. Starting from 2017, the journal offers a depositio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollution
Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of any substance (solid, liquid, or gas) or energy (such as radioactivity, heat, sound, or light). Pollutants, the components of pollution, can be either foreign substances/energies or naturally occurring contaminants. Although environmental pollution can be caused by natural events, the word pollution generally implies that the contaminants have an anthropogenic source – that is, a source created by human activities. Pollution is often classed as point source or nonpoint source pollution. In 2015, pollution killed nine million people worldwide (one in six deaths). This remained unchanged in 2019, with little real progress against pollution being identifiable. Air pollution accounted for of these earlier deaths. Major forms of pollution include air pollution, light pollution, litter, noise pollution, plastic pollution, soil contamination, rad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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