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132-510: Poverty is a state or condition in which an individual lacks the financial resources and essentials for a basic standard of living. Poverty can have diverse environmental , legal , social , economic , and political causes and effects. When evaluating poverty in statistics or economics there are two main measures: absolute poverty which compares income against the amount needed to meet basic personal needs , such as food , clothing , and shelter ; secondly, relative poverty measures when

264-490: A disability within their lifetime. Infectious diseases such as malaria and tuberculosis can perpetuate poverty by diverting health and economic resources from investment and productivity; malaria decreases GDP growth by up to 1.3% in some developing nations and AIDS decreases African growth by 0.3–1.5% annually. Studies have shown that poverty impedes cognitive function although some of these findings could not be replicated in follow-up studies. One hypothesised mechanism

396-683: A basic standard of living . United Nations : Fundamentally, poverty is a denial of choices and opportunities, a violation of human dignity. It means lack of basic capacity to participate effectively in society. It means not having enough to feed and clothe a family, not having a school or clinic to go to, not having the land on which to grow one's food or a job to earn one's living, not having access to credit. It means insecurity, powerlessness and exclusion of individuals, households and communities. It means susceptibility to violence, and it often implies living in marginal or fragile environments, without access to clean water or sanitation. World Bank : Poverty

528-598: A better environment for themselves, they are not human, hence beaver dams and the works of mound-building termites are thought of as natural. People cannot find absolutely natural environments on Earth,naturalness usually varies in a continuum, from 100% natural in one extreme to 0% natural in the other. The massive environmental changes of humanity in the Anthropocene have fundamentally effected all natural environments including: climate change , biodiversity loss and pollution from plastic and other chemicals in

660-441: A capacity to grow , respond to stimuli , reproduce and, through natural selection , adapt to their environment in successive generations. More complex living organisms can communicate through various means. An ecosystem (also called an environment) is a natural unit consisting of all plants, animals, and micro-organisms ( biotic factors) in an area functioning together with all of the non-living physical ( abiotic ) factors of

792-522: A completion rate below 60% exhibit gender disparity at girls' expense, particularly poor and rural girls. In Mauritania, the adjusted gender parity index is 0.86 on average, but only 0.63 for the poorest 20%, while there is parity among the richest 20%. In countries with completion rates between 60% and 80%, gender disparity is generally smaller, but disparity at the expense of poor girls is especially marked in Cameroon , Nigeria and Yemen . Exceptions in

924-507: A day in 1996 US prices) and in 2015, it was updated as living on less than US$ 1.90 per day, and moderate poverty as less than $ 2 or $ 5 a day. Similarly, 'ultra-poverty' is defined by a 2007 report issued by International Food Policy Research Institute as living on less than 54 cents per day. The poverty line threshold of $ 1.90 per day, as set by the World Bank, is controversial. Each nation has its own threshold for absolute poverty line; in

1056-574: A day. UNICEF estimates half the world's children (or 1.1 billion) live in poverty. The World Bank forecasted in 2015 that 702.1 million people were living in extreme poverty, down from 1.75 billion in 1990. Extreme poverty is observed in all parts of the world, including developed economies. Of the 2015 population, about 347.1 million people (35.2%) lived in Sub-Saharan Africa and 231.3 million (13.5%) lived in South Asia . According to

1188-399: A day. In subsequent years as per capita incomes recovered the poverty rate dropped from 31.4% of the population to 19.6%. The average post-communist country had returned to 1989 levels of per-capita GDP by 2005, although as of 2015 some are still far behind that. According to the World Bank in 2014, around 80 million people were still living on less than $ 5.00 a day. World Bank data shows that

1320-641: A decreased food supply for the wildlife in an area. The atmosphere of the Earth serves as a key factor in sustaining the planetary ecosystem. The thin layer of gases that envelops the Earth is held in place by the planet's gravity. Dry air consists of 78% nitrogen , 21% oxygen , 1% argon , inert gases and carbon dioxide . The remaining gases are often referred to as trace gases. The atmosphere includes greenhouse gases such as carbon dioxide, methane, nitrous oxide and ozone. Filtered air includes trace amounts of many other chemical compounds . Air also contains

1452-661: A household: $ 27,133) have been found to be victims of violence, compared to 32% in Washington, DC (mean income for a household: $ 40,127). Studies have shown that poverty changes the personalities of children who live in it. The Great Smoky Mountains Study was a ten-year study that was able to demonstrate this. During the study, about one-quarter of the families saw a dramatic and unexpected increase in income. The study showed that among these children, instances of behavioral and emotional disorders decreased, and conscientiousness and agreeableness increased. Research has found that there

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1584-510: A kit. Some survival books promote the "Universal Edibility Test." Allegedly, it is possible to distinguish edible foods from toxic ones by exposing your skin and mouth to progressively greater amounts of the food in question, with waiting periods and checks for symptoms between these exposures. However, many experts reject this method , stating that even a small amount of some "potential foods" can cause physical discomfort, illness, or even death. Many mainstream survival experts have recommended

1716-494: A natural shelter, such as a cave , overhanging rock outcrop , or a fallen-down tree, to an intermediate form of man-made shelter such as a debris hut, tree pit shelter, or snow cave , to a completely man-made structure such as a tarp , tent , or a longhouse . It is noted that some common properties between these structures are: Fire is a tool that helps meet many survival needs. A campfire can be used to boil water, rendering it safe to drink, and to cook food. Fire also creates

1848-535: A nine-year period ending in 2005 for the US, 50% of the poorest quintile transitioned to a higher quintile. According to Chen and Ravallion, about 1.76 billion people in the developing world lived above $ 1.25 per day and 1.9 billion people lived below $ 1.25 per day in 1981. In 2005, about 4.09 billion people in the developing world lived above $ 1.25 per day and 1.4 billion people lived below $ 1.25 per day (both 1981 and 2005 data are on inflation adjusted basis). The share of

1980-497: A person cannot meet a minimum level of living standards , compared to others in the same time and place. The definition of relative poverty varies from one country to another, or from one society to another. Statistically, as of 2019, most of the world's population live in poverty: in PPP dollars, 85% of people live on less than $ 30 per day, two-thirds live on less than $ 10 per day, and 10% live on less than $ 1.90 per day. According to

2112-454: A pond from many other aquatic terrain features, such as stream pools and tide pools . Humans impact the water in different ways such as modifying rivers (through dams and stream channelization ), urbanization and deforestation . These impact lake levels, groundwater conditions, water pollution, thermal pollution, and marine pollution . Humans modify rivers by using direct channel manipulation. We build dams and reservoirs and manipulate

2244-402: A sense of safety and protection, which can provide an overlooked psychological boost. When temperatures are low, fire can postpone or prevent the risk of hypothermia. In a wilderness survival situation, fire can provide a sense of home in addition to being an essential energy source. Fire may deter wild animals from interfering with an individual, though some wild animals may also be attracted to

2376-446: A set standard which is consistent over time and between countries. This set standard usually refers to "a condition characterized by severe deprivation of basic human needs, including food, safe drinking water, sanitation facilities, health, shelter, education and information. It depends not only on income but also on access to services." Having an income below the poverty line , which is defined as an income needed to purchase basic needs,

2508-427: A small tent in an open field would be said to live in relative poverty if almost everyone else in that area lives in modern brick homes, but not if everyone else also lives in small tents in open fields (for example, in a nomadic tribe ). Since richer nations would have lower levels of absolute poverty, relative poverty is considered the "most useful measure for ascertaining poverty rates in wealthy developed nations" and

2640-442: A student's focus and concentration. In general, the interaction of gender with poverty or location tends to work to the disadvantage of girls in poorer countries with low completion rates and social expectations that they marry early, and to the disadvantage of boys in richer countries with high completion rates but social expectations that they enter the labour force early. At the primary education level, most countries with

2772-405: A time. Life expectancy has greatly increased in the developing world since World War II and is starting to close the gap to the developed world. Child mortality has decreased in every developing region of the world. The proportion of the world's population living in countries where the daily per-capita supply of food energy is less than 9,200 kilojoules (2,200 kilocalories) decreased from 56% in

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2904-512: A type of outdoor recreation or hobby may describe themselves as survivalists. Survival skills are often used by people living off-grid lifestyles such as homesteaders . Bushcraft and primitive living are most often self-implemented but require many of the same skills. First aid ( wilderness first aid in particular) can help a person survive and function with injuries and illnesses that would otherwise kill or compromise them. Common and dangerous injuries include: The person may need to apply

3036-507: A variable amount of water vapor and suspensions of water droplets and ice crystals seen as clouds . Many natural substances may be present in tiny amounts in an unfiltered air sample, including dust , pollen and spores , sea spray , volcanic ash and meteoroids . Various industrial pollutants also may be present, such as chlorine (elementary or in compounds), fluorine compounds, elemental mercury , and sulphur compounds such as sulphur dioxide (SO 2 ). The ozone layer of

3168-933: A vicious cycle of exhaustion of soil fertility and decline of agricultural yields . Approximately 40% of the world's agricultural land is seriously degraded. Goal 2 of the Sustainable Development Goals is the elimination of hunger and undernutrition by 2030. A psychological study has been conducted by four scientists during inaugural Convention of Psychological Science. The results find that people who thrive with financial stability or fall under low socioeconomic status (SES) tend to perform worse cognitively due to external pressure imposed upon them. The research found that stressors such as low income, inadequate health care, discrimination, and exposure to criminal activities all contribute to mental disorders . This study also found that children exposed to poverty-stricken environments have slower cognitive thinking. It

3300-420: Is a frequent subject of both books on survival and in survival courses, because it allows an individual to start a fire with few materials in the event of a disaster. There is an emphasis placed on practicing fire-making skills before venturing into the wilderness. Producing fire under adverse conditions has been made much easier by the introduction of tools such as the magnesium striker, solar spark lighter , and

3432-504: Is a greater opportunity cost imposed on the poor to tend to someone compared to someone with better financial stability. Increased access to healthcare and improved health outcomes help prevent individuals from falling into poverty due to medical expenses. It is estimated that 1.02 billion people go to bed hungry every night. According to the Global Hunger Index , Sub-Saharan Africa had the highest child malnutrition rate of

3564-471: Is a high risk of educational underachievement for children who are from low-income housing circumstances. This is often a process that begins in primary school. Instruction in the US educational system, as well as in most other countries, tends to be geared towards those students who come from more advantaged backgrounds. As a result, children in poverty are at a higher risk than advantaged children for retention in their grade, special deleterious placements during

3696-474: Is a poor, crime-laden district in which deteriorated, violent, even warlike conditions and underfunded, largely ineffective schools promote inferior academic performance, including irregular attendance and disruptive or non-compliant classroom behavior. Because of poverty, "Students from low-income families are 2.4 times more likely to drop out than middle-income kids, and over 10 times more likely than high-income peers to drop out." For children with low resources,

3828-445: Is also referred to as primary poverty . The "dollar a day" poverty line was first introduced in 1990 as a measure to meet such standards of living. For nations that do not use the US dollar as currency, "dollar a day" does not translate to living a day on the equivalent amount of local currency as determined by the exchange rate . Rather, it is determined by the purchasing power parity rate, which would look at how much local currency

3960-425: Is argued to be a factor in entrenching poverty. William J. Wilson's "concentration and isolation" hypothesis states that the economic difficulties of the very poorest African Americans are compounded by the fact that as the better-off African Americans move out, the poorest are more and more concentrated, having only other very poor people as neighbors. This concentration causes social isolation, Wilson suggests, because

4092-404: Is confined within a bed and stream banks . Streams play an important corridor role in connecting fragmented habitats and thus in conserving biodiversity . The study of streams and waterways in general is known as surface hydrology . A lake (from Latin lacus ) is a terrain feature , a body of water that is localized to the bottom of basin . A body of water is considered a lake when it

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4224-451: Is critical to be calm and focused during a disaster. To the extent that stress results from testing human limits, the benefits of learning to function under stress and determining those limits may outweigh the downside of stress. There are certain strategies and mental tools that can help people cope better in a survival situation, including focusing on manageable tasks, having a Plan B available, and recognizing denial. Governments such as

4356-419: Is dangerous in a survival situation where clear thinking is essential. Dark yellow or brown urine is a diagnostic indicator of dehydration. To avoid dehydration, a high priority is typically assigned to locating a supply of drinking water and making provisions to render that water as safe as possible. Recent thinking is that boiling or commercial filters are significantly safer than the use of chemicals, with

4488-791: Is from the Old English wildeornes , which in turn derives from wildeor meaning wild beast (wild + deor = beast, deer). From this point of view, it is the wildness of a place that makes it a wilderness. The mere presence or activity of people does not disqualify an area from being "wilderness". Many ecosystems that are, or have been, inhabited or influenced by activities of people may still be considered "wild". This way of looking at wilderness includes areas within which natural processes operate without very noticeable human interference. Wildlife includes all non- domesticated plants, animals and other organisms. Domesticating wild plant and animal species for human benefit has occurred many times all over

4620-440: Is increasingly rare, wild nature (e.g., unmanaged forests , uncultivated grasslands , wildlife , wildflowers ) can be found in many locations previously inhabited by humans. Goals for the benefit of people and natural systems, commonly expressed by environmental scientists and environmentalists include: In some cultures the term environment is meaningless because there is no separation between people and what they view as

4752-521: Is inland, is not part of an ocean and is larger and deeper than a pond . Natural lakes on Earth are generally found in mountainous areas, rift zones and areas with ongoing or recent glaciation . Other lakes are found in endorheic basins or along the courses of mature rivers. In some parts of the world, there are many lakes because of chaotic drainage patterns left over from the last ice age . All lakes are temporary over geologic time scales, as they will slowly fill in with sediments or spill out of

4884-447: Is most crucial during the first 6–24 months of infants' lives and helps them develop a wider range of healthy emotions, including gratitude, forgiveness, and empathy. Enrichment through personalized, increasingly complex activities". In a 1996 survey, 67% of children from disadvantaged inner cities said they had witnessed a serious assault, and 33% reported witnessing a homicide. 51% of fifth graders from New Orleans (median income for

5016-534: Is needed to buy the same things that a dollar could buy in the United States. Usually, this would translate to having less local currency than if the exchange rate were used. From 1993 through 2005, the World Bank defined absolute poverty as $ 1.08 a day on such a purchasing power parity basis, after adjusting for inflation to the 1993 US dollar In 2009, it was updated as $ 1.25 a day (equivalent to $ 1.00

5148-750: Is no longer classified by a family's income, but as to whether a family is in work or not. Considering that two-thirds of people who found work were accepting wages that are below the living wage (according to the Joseph Rowntree Foundation ) this has been criticised by anti-poverty campaigners as an unrealistic view of poverty in the United Kingdom. Secondary poverty refers to those that earn enough income to not be impoverished, but who spend their income on unnecessary pleasures, such as alcoholic beverages , thus placing them below it in practice. In 18th- and 19th-century Great Britain ,

5280-409: Is paramount in a poor household; otherwise they go in an endless loop of negative income trying to treat diseases. Often when a person in a poor household falls ill it is up to the family members to take care of them due to limited access to health care and lack of health insurance. The household members often have to give up their income or stop seeking further education to tend to the sick member. There

5412-475: Is pronounced deprivation in well-being, and comprises many dimensions . It includes low incomes and the inability to acquire the basic goods and services necessary for survival with dignity. Poverty also encompasses low levels of health and education, poor access to clean water and sanitation, inadequate physical security, lack of voice, and insufficient capacity and opportunity to better one's life. European Union (EU): The European Union's definition of poverty

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5544-672: Is seen that children perform better under the care of their parents and that children tend to adopt speaking language at a younger age. Since being in poverty from childhood is more harmful than it is for an adult, it is seen that children in poor households tend to fall behind in certain cognitive abilities compared to other average families. For a child to grow up emotionally healthy, the children under three need "A strong, reliable primary caregiver who provides consistent and unconditional love, guidance, and support. Safe, predictable, stable environments. Ten to 20 hours each week of harmonious, reciprocal interactions. This process, known as attunement,

5676-749: Is significantly different from definitions in other parts of the world, and consequently policy measures introduced to combat poverty in EU countries also differ from measures in other nations. Poverty is measured in relation to the distribution of income in each member country using relative income poverty lines. Relative-income poverty rates in the EU are compiled by the Eurostat , in charge of coordinating, gathering, and disseminating member country statistics using European Union Survey of Income and Living Conditions (EU-SILC) surveys. Absolute poverty, often synonymous with ' extreme poverty ' or 'abject poverty', refers to

5808-526: Is that financial worries put a severe burden on one's mental resources so that they are no longer fully available for solving complicated problems. The reduced capability for problem solving can lead to suboptimal decisions and further perpetuate poverty. Many other pathways from poverty to compromised cognitive capacities have been noted, from poor nutrition and environmental toxins to the effects of stress on parenting behavior, all of which lead to suboptimal psychological development. Neuroscientists have documented

5940-547: Is the "most prominent and most-quoted of the EU social inclusion indicators". Usually, relative poverty is measured as the percentage of the population with income less than some fixed proportion of median income. This is a calculation of the percentage of people whose family household income falls below the Poverty Line . The main poverty line used in the Organisation of Economic Cooperation and Development (OECD) and

6072-671: Is the application of science and technology to predict the state of the atmosphere for a future time and a given location. The atmosphere is a chaotic system , and small changes to one part of the system can grow to have large effects on the system as a whole. Human attempts to control the weather have occurred throughout human history, and there is evidence that civilized human activity such as agriculture and industry has inadvertently modified weather patterns. Evidence suggests that life on Earth has existed for about 3.7 billion years. All known life forms share fundamental molecular mechanisms, and based on these observations, theories on

6204-430: Is the one originally developed by Wladimir Köppen . The Thornthwaite system , in use since 1948, uses evapotranspiration as well as temperature and precipitation information to study animal species diversity and the potential impacts of climate changes . Weather is a set of all the phenomena occurring in a given atmospheric area at a given time . Most weather phenomena occur in the troposphere , just below

6336-430: Is the outermost solid surface of the planet and is chemically, physically and mechanically different from underlying mantle . It has been generated greatly by igneous processes in which magma cools and solidifies to form solid rock. Beneath the lithosphere lies the mantle which is heated by the decay of radioactive elements . The mantle though solid is in a state of rheic convection . This convection process causes

6468-655: The Arab Spring , population increases in Sub-Saharan Africa, and general African inflationary pressures and economic malaise were the primary drivers for this slow down. Many wealthy nations have seen an increase in relative poverty rates ever since the Great Recession , in particular among children from impoverished families who often reside in substandard housing and find educational opportunities out of reach. It has been argued by some academics that

6600-487: The Arctic Ocean . A river is a natural watercourse , usually freshwater , flowing toward an ocean , a lake , a sea or another river. A few rivers simply flow into the ground and dry up completely without reaching another body of water. The water in a river is usually in a channel , made up of a stream bed between banks . In larger rivers there is often also a wider floodplain shaped by waters over-topping

6732-574: The United Nations in 2015, are summarized in Sustainable Development Goal 1: "No Poverty" . Social forces, such as gender , disability , race and ethnicity , can exacerbate issues of poverty—with women, children and minorities frequently bearing unequal burdens of poverty. Moreover, impoverished individuals are more vulnerable to the effects of other social issues, such as the environmental effects of industry or

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6864-555: The United States and New Zealand advise that in an earthquake , one should "Drop, Cover, and Hold." New Zealand Civil Defense explains it this way: The United States Federal Emergency Management Agency (FEMA) adds that in the event of a building collapse, it is advised that you: Survivalists often carry a "survival kit." The contents of these kits vary considerably, but generally consist of items that are necessary or useful in potential survival situations, depending on

6996-714: The World Ocean or global ocean. The deep seabeds are more than half the Earth's surface, and are among the least-modified natural environments. The major oceanic divisions are defined in part by the continents , various archipelagos and other criteria, these divisions are : (in descending order of size) the Pacific Ocean , the Atlantic Ocean , the Indian Ocean , the Southern Ocean and

7128-414: The air and water . More precisely, we can consider the different aspects or components of an environment, and see that their degree of naturalness is not uniform. If, for instance, in an agricultural field, the mineralogic composition and the structure of its soil are similar to those of an undisturbed forest soil, but the structure is quite different. Earth science generally recognizes four spheres,

7260-466: The developing world 's population living in extreme economic poverty fell from 28% in 1990 to 21% in 2001. Most of this improvement has occurred in East and South Asia . In 2012 it was estimated that, using a poverty line of $ 1.25 a day, 1.2 billion people lived in poverty. Given the current economic model, built on GDP , it would take 100 years to bring the world's poorest up to the poverty line of $ 1.25

7392-488: The fire piston . A human being can survive an average of three to five days without water. Since the human body is composed of an average of 60% water, it should be no surprise that water is higher on the list than food. The need for water dictates that unnecessary water loss by perspiration should be avoided in survival situations. Perspiration and the need for water increase with exercise. Although human water intake varies greatly depending on factors like age and gender,

7524-482: The impacts of climate change or other natural disasters or extreme weather events . Poverty can also make other social problems worse; economic pressures on impoverished communities frequently play a part in deforestation , biodiversity loss and ethnic conflict . For this reason, the UN's Sustainable Development Goals and other international policy programs, such as the international recovery from COVID-19, emphasize

7656-408: The lithosphere , the hydrosphere , the atmosphere and the biosphere as correspondent to rocks , water , air and life respectively. Some scientists include as part of the spheres of the Earth, the cryosphere (corresponding to ice ) as a distinct portion of the hydrosphere, as well as the pedosphere (to soil ) as an active and intermixed sphere. Earth science (also known as geoscience,

7788-408: The mitigation of greenhouse gases that are causing climatic changes, on developing adaptative strategies to global warming, to assist humans, other animal, and plant species, ecosystems, regions and nations in adjusting to the effects of global warming . Some examples of recent collaboration to address climate change and global warming include: A significantly profound challenge is to identify

7920-549: The neoliberal policies promoted by global financial institutions such as the IMF and the World Bank are actually exacerbating both inequality and poverty. In East Asia the World Bank reported that "The poverty headcount rate at the $ 2-a-day level is estimated to have fallen to about 27 percent [in 2007], down from 29.5 percent in 2006 and 69 percent in 1990." The People's Republic of China accounts for over three quarters of global poverty reduction from 1990 to 2005, which according to

8052-421: The stratosphere . Weather refers, generally, to day-to-day temperature and precipitation activity, whereas climate is the term for the average atmospheric conditions over longer periods of time. When used without qualification, "weather" is understood to be the weather of Earth. Weather occurs due to density (temperature and moisture) differences between one place and another. These differences can occur due to

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8184-562: The surface of the Earth (an area of some 362 million square kilometers) is covered by ocean, a continuous body of water that is customarily divided into several principal oceans and smaller seas . More than half of this area is over 3,000 meters (9,800 ft) deep. Average oceanic salinity is around 35 parts per thousand (ppt) (3.5%), and nearly all seawater has a salinity in the range of 30 to 38 ppt. Though generally recognized as several separate oceans, these waters comprise one global, interconnected body of salt water often referred to as

8316-518: The Earth's atmosphere plays an important role in reducing the amount of ultraviolet (UV) radiation that reaches the surface. As DNA is readily damaged by UV light, this serves to protect life at the surface. The atmosphere also retains heat during the night, thereby reducing the daily temperature extremes. Earth's atmosphere can be divided into five main layers. These layers are mainly determined by whether temperature increases or decreases with altitude. From highest to lowest, these layers are: Within

8448-606: The European Union (EU) is based on "economic distance", a level of income set at 60% of the median household income. The United States federal government typically regulates this line to three times the cost of an adequate meal. There are several other different income inequality metrics , for example, the Gini coefficient or the Theil Index . Rather than income, poverty is also measured through individual basic needs at

8580-524: The United States, for example, the absolute poverty line was US$ 15.15 per day in 2010 (US$ 22,000 per year for a family of four), while in India it was US$ 1.0 per day and in China the absolute poverty line was US$ 0.55 per day, each on PPP basis in 2010. These different poverty lines make data comparison between each nation's official reports qualitatively difficult. Some scholars argue that the World Bank method sets

8712-660: The World Bank Group in 2020, more than 40% of the poor live in conflict-affected countries. Even when countries experience economic development , the poorest citizens of middle-income countries frequently do not gain an adequate share of their countries' increased wealth to leave poverty. Governments and non-governmental organizations have experimented with a number of different policies and programs for poverty alleviation , such as electrification in rural areas or housing first policies in urban areas. The international policy frameworks for poverty alleviation, established by

8844-427: The World Bank is "historically unprecedented". China accounted for nearly half of all extreme poverty in 1990. In Sub-Saharan Africa extreme poverty went up from 41% in 1981 to 46% in 2001, which combined with growing population increased the number of people living in extreme poverty from 231 million to 318 million. Statistics of 2018 shows population living in extreme conditions has declined by more than 1 billion in

8976-501: The World Bank, between 1990 and 2015, the percentage of the world's population living in extreme poverty fell from 37.1% to 9.6%, falling below 10% for the first time. During the 2013 to 2015 period, the World Bank reported that extreme poverty fell from 11% to 10%, however they also noted that the rate of decline had slowed by nearly half from the 25 year average with parts of sub-saharan Africa returning to early 2000 levels. The World Bank attributed this to increasing violence following

9108-415: The abiotic constituents of their biotope . A more significant number or variety of species or biological diversity of an ecosystem may contribute to greater resilience of an ecosystem because there are more species present at a location to respond to change and thus "absorb" or reduce its effects. This reduces the effect before the ecosystem's structure changes to a different state. This is not universally

9240-522: The act of drinking urine in times of dehydration and malnutrition. However, the U.S. Army Survival Field Manual (FM 21–76) instructs that this technique is a myth and should never be used. There are several reasons to avoid drinking urine, including the high salt content of urine, potential contaminants, and the risk of bacterial exposure, despite urine often being touted as " sterile ." Many classic western movies, classic survival books, and even some school textbooks suggest that using your mouth to suck

9372-567: The anticipated needs and location. For wilderness survival, these kits often contain items like a knife, water vessel, fire-starting equipment, first aid equipment, tools to obtain food (such as snare wire, fish hooks, or firearms), a light source, navigational aids, and signaling or communications devices. Multi-purpose tools are often chosen because they serve multiple purposes, allowing the user to reduce weight and save space. Preconstructed survival kits may be purchased from various retailers, or individual components may be bought and assembled into

9504-438: The average human should drink about 13 cups or 3 liters per day. Many people in survival situations perish due to dehydration , and/or the debilitating effects of water-borne pathogens from untreated water. A typical person will lose a minimum of two to four liters of water per day under ordinary conditions, and more in hot, dry, or cold weather. Four to six liters of water or other liquids are generally required each day in

9636-439: The bar too high, others argue it is too low. There is disagreement among experts as to what would be considered a realistic poverty rate with one considering it "an inaccurately measured and arbitrary cut off". Some contend that a higher poverty line is needed, such as a minimum of $ 7.40 or even $ 10 to $ 15 a day. They argue that these levels are a minimum for basic needs and to achieve normal life expectancy . One estimate places

9768-612: The basin containing them. A pond is a body of standing water , either natural or human-made, that is usually smaller than a lake . A wide variety of human-made bodies of water are classified as ponds, including water gardens designed for aesthetic ornamentation, fish ponds designed for commercial fish breeding and solar ponds designed to store thermal energy. Ponds and lakes are distinguished from streams by their current speed . While currents in streams are easily observed, ponds and lakes possess thermally driven micro-currents and moderate wind-driven currents. These features distinguish

9900-425: The biological manifestation of life is characterized by organization , metabolism , growth , adaptation , response to stimuli and reproduction . Life may also be said to be simply the characteristic state of organisms . In biology , the science of living organisms, "life" is the condition which distinguishes active organisms from inorganic matter , including the capacity for growth, functional activity and

10032-407: The case and there is no proven relationship between the species diversity of an ecosystem and its ability to provide goods and services on a sustainable level. The term ecosystem can also pertain to human-made environments, such as human ecosystems and human-influenced ecosystems. It can describe any situation where there is relationship between living organisms and their environment. Fewer areas on

10164-431: The channel. Flood plains may be very wide in relation to the size of the river channel. Rivers are a part of the hydrological cycle . Water within a river is generally collected from precipitation through surface runoff , groundwater recharge , springs and the release of water stored in glaciers and snowpacks. Small rivers may also be called by several other names, including stream , creek and brook. Their current

10296-473: The classroom. Therefore, it is safe to state that children who live at or below the poverty level will have far less success educationally than children who live above the poverty line. Poor children have a great deal less healthcare and this ultimately results in many absences from school. Additionally, poor children are much more likely to suffer from hunger, fatigue, irritability, headaches, ear infections, flu, and colds. These illnesses could potentially restrict

10428-421: The connected risks to family, health and well-being are major issues to address since education from preschool to high school is identifiably meaningful in a life. Poverty often drastically affects children's success in school. A child's "home activities, preferences, mannerisms" must align with the world and in the cases that they do not do these, students are at a disadvantage in the school and, most importantly,

10560-434: The connection of poverty alleviation with other societal goals. The word poverty comes from the old (Norman) French word poverté (Modern French: pauvreté), from Latin paupertās from pauper (poor). There are several definitions of poverty depending on the context of the situation it is placed in. It usually references a state or condition in which a person or community lacks the financial resources and essentials for

10692-447: The contents of a first aid kit or, if possessing the required knowledge, naturally occurring medicinal plants, immobilize injured limbs, or even transport incapacitated comrades. Many people who are forced into survival situations often have an elevated risk of danger because of direct exposure to the elements. Many people in survival situations die of hypothermia or hyperthermia , or animal attacks. An effective shelter can range from

10824-425: The continual change preceding death. A diverse variety of living organisms (life forms) can be found in the biosphere on Earth, and properties common to these organisms—plants, animals , fungi , protists , archaea , and bacteria —are a carbon - and water-based cellular form with complex organization and heritable genetic information. Living organisms undergo metabolism , maintain homeostasis , possess

10956-624: The direction of the rivers and water path. Dams can usefully create reservoirs and hydroelectric power. However, reservoirs and dams may negatively impact the environment and wildlife. Dams stop fish migration and the movement of organisms downstream. Urbanization affects the environment because of deforestation and changing lake levels, groundwater conditions, etc. Deforestation and urbanization go hand in hand. Deforestation may cause flooding, declining stream flow and changes in riverside vegetation. The changing vegetation occurs because when trees cannot get adequate water they start to deteriorate, leading to

11088-454: The distribution of resources and power in a society and recognizes that poverty may be a function of the diminished "capability" of people to live the kinds of lives they value. The social aspects of poverty may include lack of access to information , education , health care , social capital or political power . Relational poverty is the idea that societal poverty exists if there is a lack of human relationships. Relational poverty can be

11220-409: The environment. Central to the ecosystem concept is the idea that living organisms are continually engaged in a highly interrelated set of relationships with every other element constituting the environment in which they exist. Eugene Odum , one of the founders of the science of ecology , stated: "Any unit that includes all of the organisms (i.e.: the "community") in a given area interacting with

11352-422: The exception of chlorine dioxide . Culinary root tubers , fruit , edible mushrooms , edible nuts, edible beans, edible cereals or edible leaves , edible cacti , ants and algae can be gathered and, if needed, prepared (mostly by boiling). With the exception of leaves, these foods are relatively high in calories , providing some energy to the body. Plants are some of the easiest food sources to find in

11484-482: The extinction of natural habitats, which in turn leads to a reduction in wildlife population. The most recent report from the Intergovernmental Panel on Climate Change (the group of the leading climate scientists in the world) concluded that the earth will warm anywhere from 2.7 to almost 11 degrees Fahrenheit (1.5 to 6 degrees Celsius) between 1990 and 2100. Efforts have been increasingly focused on

11616-401: The fight against extreme global poverty, which he asserts is "completely off track" and that nearly half of the global population, or 3.4 billion, lives on less than $ 5.50 a day, and this number has barely moved since 1990. Still others suggest that poverty line misleads because many live on far less than that line. Other measures of absolute poverty without using a certain dollar amount include

11748-399: The first time in 25 years." In 2024, Oxfam reported that roughly five billion people have become poorer since 2020 and warned that current trends could postpone global poverty eradication for 229 years. The effects of poverty may also be causes as listed above, thus creating a "poverty cycle" operating across multiple levels, individual, local, national and global. One-third of deaths around

11880-586: The five principal layers determined by temperature there are several layers determined by other properties. The dangers of global warming are being increasingly studied by a wide global consortium of scientists. These scientists are increasingly concerned about the potential long-term effects of global warming on our natural environment and on the planet. Of particular concern is how climate change and global warming caused by anthropogenic , or human-made releases of greenhouse gases , most notably carbon dioxide , can act interactively and have adverse effects upon

12012-538: The geographical sciences or the Earth Sciences), is an all-embracing term for the sciences related to the planet Earth . There are four major disciplines in earth sciences, namely geography , geology , geophysics and geodesy . These major disciplines use physics , chemistry , biology , chronology and mathematics to build a qualitative and quantitative understanding of the principal areas or spheres of Earth. The Earth's crust or lithosphere ,

12144-461: The impact of poverty on brain structure and function throughout the lifespan. Infectious diseases continue to blight the lives of the poor across the world. 36.8 million people are living with HIV/AIDS, with 954,492 deaths in 2017. Poor people often are more prone to severe diseases due to the lack of health care, and due to living in non-optimal conditions. Among the poor, girls tend to suffer even more due to gender discrimination. Economic stability

12276-472: The jungle, forest, or desert because they are stationary and can thus be obtained without exerting much effort. Animal trapping , hunting , and fishing allow a survivalist to acquire high-calorie meat but require certain skills and equipment (such as bows, snares, and nets). Focusing on survival until rescued, the Boy Scouts of America especially discourages foraging for wild foods on the grounds that

12408-425: The knowledge and skills needed to make a safe decision are unlikely to be possessed by those finding themselves in a wilderness survival situation. When going on a hike or trip in an unfamiliar location, search and rescue advises to notify a trusted contact of your destination, your planned return time, and then notify them when returning. In the event you do not return in the specified time frame, (e.g. 12 hours of

12540-522: The last 25 years. As per the report published by the world bank on 19 September 2018 world poverty falls below 750 million. In the early 1990s some of the transition economies of Central and Eastern Europe and Central Asia experienced a sharp drop in income. The collapse of the Soviet Union resulted in large declines in GDP per capita, of about 30 to 35% between 1990 and the through year of 1998 (when it

12672-440: The light and heat of a fire. There are numerous methods for starting a fire in a survival situation. Fires are either started with the case of the solar spark lighter , or through a spark , as in the case of a flint striker . Fires will often be extinguished if either there is excessive wind, or if the fuel or environment is too wet. Lighting a fire without a lighter or matches, e.g. by using natural flint and metal with tinder ,

12804-408: The lithospheric plates to move, albeit slowly. The resulting process is known as plate tectonics . Volcanoes result primarily from the melting of subducted crust material or of rising mantle at mid-ocean ridges and mantle plumes . Most water is found in various kinds of natural body of water . An ocean is a major body of saline water and a component of the hydrosphere. Approximately 71% of

12936-696: The mainstream, such as through the provision of relational care to those who are experiencing poverty. The World Bank's "Voices of the Poor", based on research with over 20,000 poor people in 23 countries, identifies a range of factors which poor people identify as part of poverty. These include abuse by those in power, dis-empowering institutions, excluded locations, gender relationships, lack of security, limited capabilities, physical limitations, precarious livelihoods, problems in social relationships, weak community organizations and discrimination. Analysis of social aspects of poverty links conditions of scarcity to aspects of

13068-491: The mid-1960s to below 10% by the 1990s. Similar trends can be observed for literacy, access to clean water and electricity and basic consumer items. Poverty may also be understood as an aspect of unequal social status and inequitable social relationships, experienced as social exclusion , dependency, and diminished capacity to participate, or to develop meaningful connections with other people in society. Such social exclusion can be minimized through strengthened connections with

13200-472: The natural environment is the built environment . Built environments are where humans have fundamentally transformed landscapes such as urban settings and agricultural land conversion , the natural environment is greatly changed into a simplified human environment. Even acts which seem less extreme, such as building a mud hut or a photovoltaic system in the desert , the modified environment becomes an artificial one. Though many animals build things to provide

13332-410: The natural environmental dynamics in contrast to environmental changes not within natural variances. A common solution is to adapt a static view neglecting natural variances to exist. Methodologically, this view could be defended when looking at processes which change slowly and short time series, while the problem arrives when fast processes turns essential in the object of the study. Climate looks at

13464-555: The natural world, or their surroundings. Specifically in the United States and Arabian countries many native cultures do not recognize the "environment", or see themselves as environmentalists. Survival skills Survival skills are techniques used to sustain life in any type of natural environment or built environment . These techniques are meant to provide basic necessities for human life, including water , food , and shelter . Survival skills also support proper knowledge and interactions with animals and plants to promote

13596-494: The opposite direction are observed in countries with pastoralist economies that rely on boys' labour, such as the Kingdom of Eswatini , Lesotho and Namibia . The right to housing is argued to be a human right . Higher density and lower cost housing affords low-income families and first-time homebuyers with more and less expensive shelter opportunities, reducing economic inequality. The geographic concentration of poverty

13728-409: The origin of life attempt to find a mechanism explaining the formation of a primordial single cell organism from which all life originates. There are many different hypotheses regarding the path that might have been taken from simple organic molecules via pre-cellular life to protocells and metabolism. Although there is no universal agreement on the definition of life, scientists generally accept that

13860-602: The percentage of the population living in households with consumption or income per person below the poverty line has decreased in each region of the world except Middle East and North Africa since 1990: In July 2023, a group of over 200 economists from 67 countries, including Jayati Ghosh , Joseph Stiglitz and Thomas Piketty , sent a letter to the United Nations secretary general António Guterres and World Bank president Ajay Banga warning that "extreme poverty and extreme wealth have risen sharply and simultaneously for

13992-438: The physical environment so that a flow of energy leads to clearly defined trophic structure, biotic diversity, and material cycles (i.e.: exchange of materials between living and nonliving parts) within the system is an ecosystem." The human ecosystem concept is then grounded in the deconstruction of the human/nature dichotomy , and the emergent premise that all species are ecologically integrated with each other, as well as with

14124-400: The planet, and has a major impact on the environment, both positive and negative. Wildlife can be found in all ecosystems. Deserts, rain forests, plains, and other areas—including the most developed urban sites—all have distinct forms of wildlife. While the term in popular culture usually refers to animals that are untouched by civilized human factors, most scientists agree that wildlife around

14256-415: The planet, its natural environment and humans' existence. It is clear the planet is warming, and warming rapidly. This is due to the greenhouse effect , which is caused by greenhouse gases, which trap heat inside the Earth's atmosphere because of their more complex molecular structure which allows them to vibrate and in turn trap heat and release it back towards the Earth. This warming is also responsible for

14388-652: The practice of temperance among Methodists , as well as their rejection of gambling , allowed them to eliminate secondary poverty and accumulate capital. Factors that contribute to secondary poverty includes but are not limited to: alcohol, gambling, tobacco and drugs. Substance abuse means that the poor typically spend about 2% of their income educating their children but larger percentages of alcohol and tobacco (for example, 6% in Indonesia and 8% in Mexico as of 2006). Poverty levels are snapshot pictures in time that omits

14520-535: The result of a lost contact number, lack of phone ownership, isolation, or deliberate severing of ties with an individual or community. Relational poverty is also understood "by the social institutions that organize those relationships...poverty is importantly the result of the different terms and conditions on which people are included in social life". In the United Kingdom , the second Cameron ministry came under attack for its redefinition of poverty; poverty

14652-455: The risk factors are similar to others such as juvenile delinquency rates, higher levels of teenage pregnancy , and economic dependency upon their low-income parent or parents. Families and society who submit low levels of investment in the education and development of less fortunate children end up with less favorable results for the children who see a life of parental employment reduction and low wages. Higher rates of early childbearing with all

14784-484: The scheduled return time), your contact can contact the police for search and rescue. Survival situations can often be resolved by finding a way to safety, or a more suitable location to wait for rescue. Types of navigation include: Mental clarity and preparedness are critical to survival. The will to live in a life-and-death situation often separates those that live and those that do not. Even well-trained survival experts may be mentally affected in disaster situations. It

14916-400: The school's hours and not completing their high school education. Advantage breeds advantage. There are many explanations for why students tend to drop out of school. One is the conditions in which they attend school. Schools in poverty-stricken areas have conditions that hinder children from learning in a safe environment. Researchers have developed a name for areas like this: an urban war zone

15048-451: The single gravest threats to the world's public health and malnutrition is by far the biggest contributor to child mortality , present in half of all cases. Almost 90% of maternal deaths during childbirth occur in Asia and sub-Saharan Africa, compared to less than 1% in the developed world. Those who live in poverty have also been shown to have a far greater likelihood of having or incurring

15180-426: The standard defined as receiving less than 80% of minimum caloric intake whilst spending more than 80% of income on food, sometimes called ultra-poverty. Relative poverty views poverty as socially defined and dependent on social context . It is argued that the needs considered fundamental is not an objective measure and could change with the custom of society. For example, a person who cannot afford housing better than

15312-495: The statistics of temperature , humidity , atmospheric pressure , wind , rainfall , atmospheric particle count and other meteorological elements in a given region over long periods of time. Weather , on the other hand, is the present condition of these same elements over periods up to two weeks. Climates can be classified according to the average and typical ranges of different variables, most commonly temperature and precipitation. The most commonly used classification scheme

15444-434: The sun angle at any particular spot, which varies by latitude from the tropics. The strong temperature contrast between polar and tropical air gives rise to the jet stream . Weather systems in the mid-latitudes , such as extratropical cyclones , are caused by instabilities of the jet stream flow. Because the Earth's axis is tilted relative to its orbital plane, sunlight is incident at different angles at different times of

15576-775: The surface of the earth today exist free from human contact, although some genuine wilderness areas continue to exist without any forms of human intervention. Global biogeochemical cycles are critical to life, most notably those of water , oxygen , carbon , nitrogen and phosphorus . Wilderness is generally defined as a natural environment on Earth that has not been significantly modified by human activity. The WILD Foundation goes into more detail, defining wilderness as: "The most intact, undisturbed wild natural areas left on our planet – those last truly wild places that humans do not control and have not developed with roads, pipelines or other industrial infrastructure." Wilderness areas and protected parks are considered important for

15708-420: The survival of certain species , ecological studies, conservation , solitude, and recreation . Wilderness is deeply valued for cultural, spiritual, moral , and aesthetic reasons. Some nature writers believe wilderness areas are vital for the human spirit and creativity. The word, "wilderness", derives from the notion of wildness ; in other words that which is not controllable by humans. The word etymology

15840-463: The sustaining of life over time. Survival skills are basic ideas and abilities that ancient people invented and passed down for thousands of years. Today, survival skills are often associated with surviving in a disaster situation. Outdoor activities such as hiking , backpacking , horseback riding , fishing , and hunting all require basic wilderness survival skills, especially to handle emergencies. Individuals who practice survival skills as

15972-563: The transitional dynamics between levels. Mobility statistics supply additional information about the fraction who leave the poverty level. For example, one study finds that in a sixteen-year period (1975 to 1991 in the US) only 5% of those in the lower fifth of the income level were still at that level, while 95% transitioned to a higher income category. Poverty levels can remain the same while those who rise out of poverty are replaced by others. The transient poor and chronic poor differ in each society. In

16104-430: The true scale of poverty much higher than the World Bank, with an estimated 4.3 billion people (59% of the world's population) living with less than $ 5 a day and unable to meet basic needs adequately. Philip Alston , a UN special rapporteur on extreme poverty and human rights, stated the World Bank's international poverty line of $ 1.90 a day is fundamentally flawed, and has allowed for "self congratulatory" triumphalism in

16236-707: The venom out of a venomous snake bite is an appropriate treatment. However, venom that has entered the bloodstream cannot be sucked out, and it may be dangerous for a rescuer to attempt to do so. Similarly, some survivalists promote the belief that when bitten by a venomous snake, drinking your urine provides natural anti-venom. Effective snakebite treatment involves pressure bandages and prompt medical treatment, and may require antivenom . Seizonjutsu (生存術) are survival skills such as gathering, hunting tracking etc. used in Ninjutsu and expertise in meteorology, botanics and training for physical strength to endure hardships in

16368-691: The very poor are now isolated from access to the job networks, role models, institutions, and other connections that might help them escape poverty. Gentrification means converting an aging neighborhood into a more affluent one, as by remodeling homes. Landlords then increase rent on newly renovated real estate; the poor people cannot afford to pay high rent, and may need to leave their neighborhood to find affordable housing. The poor also get more access to income and services, while studies suggest poor residents living in gentrifying neighbourhoods are actually less likely to move than poor residents of non-gentrifying areas. Biophysical environment In contrast to

16500-537: The wilderness to avoid dehydration and to keep the body functioning properly. The U.S. Army survival manual does not recommend drinking water only when thirsty, as this leads to inadequate hydration. Instead, water should be consumed at regular intervals. Other groups recommend rationing water through "water discipline." A lack of water causes dehydration , which may result in lethargy , headaches , dizziness , confusion , and eventually death. Even mild dehydration reduces endurance and impairs concentration , which

16632-411: The world is (now) impacted by human activities. It is the common understanding of natural environment that underlies environmentalism — a broad political , social and philosophical movement that advocates various actions and policies in the interest of protecting what nature remains in the natural environment, or restoring or expanding the role of nature in this environment. While true wilderness

16764-508: The world population was living in poverty. According to one study, the percentage of the world population in hunger and poverty fell in absolute percentage terms from 50% in 1950 to 30% in 1970. According to another study the number of people worldwide living in absolute poverty fell from 1.18 billion in 1950 to 1.04 billion in 1977. According to another study, the number of people worldwide estimated to be starving fell from almost 920 million in 1971 to below 797 million in 1997. The proportion of

16896-426: The world's population living in absolute poverty fell from 43% in 1981 to 14% in 2011. The absolute number of people in poverty fell from 1.95 billion in 1981 to 1.01 billion in 2011. The economist Max Roser estimates that the number of people in poverty is therefore roughly the same as 200 years ago. This is the case since the world population was just little more than 1 billion in 1820 and the majority (84% to 94%) of

17028-434: The world's regions over the 2001–2006 period. Poor people spend a greater portion of their budgets on food than wealthy people and, as a result, they can be particularly vulnerable to increases in food prices . For example, in late 2007, increases in the price of grains led to food riots in some countries. Threats to the supply of food may also be caused by drought and the water crisis . Intensive farming often leads to

17160-528: The world—some 18 million people a year or 50,000 per day—are due to poverty-related causes. People living in developing nations, among them women and children, are over represented among the global poor and these effects of severe poverty. Those living in poverty suffer disproportionately from hunger or even starvation and disease, as well as lower life expectancy . According to the World Health Organization , hunger and malnutrition are

17292-465: The year. On the Earth's surface, temperatures usually range ±40 °C (100 °F to −40 °F) annually. Over thousands of years, changes in the Earth's orbit have affected the amount and distribution of solar energy received by the Earth and influenced long-term climate. Surface temperature differences in turn cause pressure differences. Higher altitudes are cooler than lower altitudes due to differences in compressional heating. Weather forecasting

17424-496: Was at its minimum). As a result, poverty rates tripled, excess mortality increased, and life expectancy declined. Russian President Boris Yeltsin 's IMF -backed rapid privatization and austerity policies resulted in unemployment rising to double digits and half the Russian population falling into destitution by the early to mid 1990s. By 1999, during the peak of the poverty crisis, 191 million people were living on less than $ 5.50

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