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{{Redirect|Self supporting|"financially self-supporting"|Financial independence}}
{{Redirect|Self supporting|"financially self-supporting"|Financial independence}}


{{Original research|date=December 2023}}
'''Self-sustainability''' and '''self-sufficiency''' are overlapping states of being in which a person or organization needs little or no help from, or interaction with, others. Self-sufficiency entails the [[self]] being enough (to fulfill needs), and a self-sustaining entity can maintain self-sufficiency indefinitely. These states represent types of personal or collective [[autonomy]].<ref name="Kains" /> A self-sufficient [[economy]] is one that requires little or no trade with the outside world and is called an [[autarky]].
'''Self-sustainability''' and '''self-sufficiency''' are overlapping states of being in which a [[person]], [[being]], or [[system]] needs little or no help from, or interaction with others. Self-sufficiency entails the [[self]] being enough (to fulfill needs), and a self-sustaining entity can maintain self-sufficiency indefinitely. These states represent types of personal or collective [[autonomy]].<ref>{{Cite book |last=Kains |first=M. G. (Maurice Grenville) |url=http://archive.org/details/fiveacresindepen00kai_io8 |title=Five acres and independence; a practical guide to the selection and management of the small farm |date=1973 |publisher=New York, Dover Publications |others=Internet Archive |isbn=978-0-486-20974-6 |pages=1}}</ref> A self-sufficient [[economy]] is one that requires little or no trade with the outside world and is called an [[autarky]].


==Description==
==Description==
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Self-sustainability is a type of [[sustainable living]] in which nothing is consumed other than what is produced by the self-sufficient individuals. Examples of attempts at self-sufficiency in [[North America]] include [[simple living]], [[food storage]], [[homesteading]], [[off-the-grid]], [[survivalism]], [[DIY ethic]], and the [[back-to-the-land movement]].
Self-sustainability is a type of [[sustainable living]] in which nothing is consumed other than what is produced by the self-sufficient individuals. Examples of attempts at self-sufficiency in [[North America]] include [[simple living]], [[food storage]], [[homesteading]], [[off-the-grid]], [[survivalism]], [[DIY ethic]], and the [[back-to-the-land movement]].


Practices that enable or aid self-sustainability include [[autonomous building]], [[permaculture]], [[sustainable agriculture]], and [[renewable energy]]. The term is also applied to limited forms of self-sustainability, for example growing one's own food or becoming economically independent of state [[subsidy|subsidies]]. The self-sustainability of an electrical installation measures its degree of grid independence and is defined as the ratio between the amount of locally produced energy that is locally consumed, either directly or after storage, and the total consumption.<ref name="Silva-Hendrick" />
Practices that enable or aid self-sustainability include [[autonomous building]], [[permaculture]], [[sustainable agriculture]], and [[renewable energy]]. The term is also applied to limited forms of self-sustainability, for example growing one's own food or becoming economically [[Independence|independent]] of state [[subsidies]]. The self-sustainability of an electrical installation measures its degree of grid independence and is defined as the ratio between the amount of locally produced energy that is locally consumed, either directly or after storage, and the total consumption.<ref>{{Cite journal |last1=de Oliveira e Silva |first1=Guilherme |last2=Hendrick |first2=Patrick |date=2016-09-15 |title=Lead–acid batteries coupled with photovoltaics for increased electricity self-sufficiency in households |url=https://www.sciencedirect.com/science/article/pii/S0306261916307784 |journal=Applied Energy |volume=178 |pages=856–867 |doi=10.1016/j.apenergy.2016.06.003 |bibcode=2016ApEn..178..856D |issn=0306-2619 |access-date=2023-08-31 |archive-date=2018-12-11 |archive-url=https://web.archive.org/web/20181211013823/https://www.sciencedirect.com/science/article/pii/S0306261916307784 |url-status=live }}</ref>


A system is self-sustaining (or self-sufficient) if it can maintain itself by independent effort. The system self-sustainability is:
A system is self-sustaining (or self-sufficient) if it can maintain itself by independent effort. The system self-sustainability is:
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===Political states===
===Political states===


[[Autarky]] exists whenever an entity can survive or continue its activities without external assistance. Autarky is not necessarily economic. For example, a military autarky would be a state that could defend itself without help from another country.
Autarky exists whenever an entity can survive or continue its activities without external assistance. Autarky is not necessarily economic. For example, a military autarky would be a state that could defend itself without help from another country.


===Labor===
===Labor===


According to the [[Idaho Department of Labor]], an employed adult shall be considered self-sufficient if the family income exceeds 200% of the [[Office of Management and Budget]] poverty income level guidelines.<ref name="labor">[[Idaho Department of Labor]] (1999). [http://labor.idaho.gov/wia1/policies/wiap7-99.pdf "Definition of Self-sufficiency."] Retrieved on 2010-06-26.</ref>
According to the [[Idaho Department of Labor]], an employed adult shall be considered self-sufficient if the family income exceeds 200% of the [[Office of Management and Budget]] poverty income level guidelines.<ref name="labor">[[Idaho Department of Labor]] (1999). [http://labor.idaho.gov/wia1/policies/wiap7-99.pdf "Definition of Self-sufficiency."] {{Webarchive|url=https://web.archive.org/web/20100526012441/http://labor.idaho.gov/wia1/policies/wiap7-99.pdf |date=2010-05-26 }} Retrieved on 2010-06-26.</ref>
===Peer-to-peer swarming===
===Peer-to-peer swarming===


In peer-to-peer swarming systems, a swarm is self-sustaining if all the blocks of its files are available among peers (excluding seeds and publishers).<ref name="p2p">Menasche, Rocha, de Souza e Silva, Leao, Towsley, Venkataramani (2010). [https://arxiv.org/abs/1004.0395 "Estimating self-sustainability in peer-to-peer swarming systems"] Retrieved on 2010-06-26.</ref>
In peer-to-peer swarming systems, a swarm is self-sustaining if all the blocks of its files are available among peers (excluding seeds and publishers).<ref name="p2p">{{Cite journal |last1=Menasche |first1=Daniel S. |last2=Rocha |first2=Antonio A. A. |last3=Silva |first3=Edmundo A. de Souza e |last4=Leao |first4=Rosa M. |last5=Towsley |first5=Don |last6=Venkataramani |first6=Arun |date=November 2010 |title=Estimating Self-Sustainability in Peer-to-Peer Swarming Systems |journal=Performance Evaluation |volume=67 |issue=11 |pages=1243–1258 |doi=10.1016/j.peva.2010.08.013 |arxiv=1004.0395 }}</ref>


==Discussion==
==Discussion==
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===Self-sustainability and survivability===
===Self-sustainability and survivability===


Whereas self-sustainability is a quality of one’s independence, [[survivability]] applies to the future maintainability of one’s self-sustainability and indeed one’s existence. Many believe that more self-sustainability guarantees a higher degree of survivability. However, just as many oppose this, arguing that it isn't self-sustainability that is essential for survivability, but on the contrary specialization and thus dependence.<ref name="survival">What and Who is Self-Sufficient? by Katrien Vander Straeten</ref>
Whereas self-sustainability is a quality of one's independence, [[survivability]] applies to the future maintainability of one's self-sustainability and indeed one's existence. Many believe that more self-sustainability guarantees a higher degree of survivability. However, just as many oppose this, arguing that it is not self-sustainability that is essential for survivability, but on the contrary specialization and thus dependence.<ref name="survival">What and Who is Self-Sufficient? by Katrien Vander Straeten</ref>


Consider the first two examples presented above. Among countries, commercial treats are as important as self-sustainability. An [[autarky]] is usually inefficient. Among people, social ties have been shown to be correlated to happiness and success as much as self-sustainability.<ref name="SocialNets">{{youtube|id=6a_KF7TYKVc|title=Social Networks in Plain English}}</ref>
Consider the first two examples presented above. Among countries, commercial treats are as important as self-sustainability. An autarky is usually inefficient. Among people, social ties have been shown to be correlated to happiness and success as much as self-sustainability.<ref name="SocialNets">{{YouTube|id=6a_KF7TYKVc|title=Social Networks in Plain English}}</ref>


==See also==
==See also==
* [[Autarky]]
* [[Autarchism]]
* [[Availability]]
* [[Cottagecore]]
* [[Back-to-the-land movement]]
* [[Eating your own dog food]]
* [[Eating your own dog food]]
* [[Five Acres and Independence]]
* [[Five Acres and Independence]]
* [[Food sovereignty]]
* [[Food sovereignty]]
* [[Homesteading]]
* [[Homesteading]]
* [[Independence]]
* [[Individualism]]
* [[Individualism]]
* [[Juche]]
* [[Juche]]
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* [[Rugged individualism]]
* [[Rugged individualism]]
* [[Self-help]]
* [[Self-help]]
* [[Survivalism]]
* [[Tiny house movement]]
* [[Tiny house movement]]
* [[Vegetable farming]]


==Notes and references==
==Notes and references==
{{Reflist|colwidth=25em|refs=
{{Reflist|colwidth=25em}}

<ref name="Silva-Hendrick">{{cite journal
| title=Lead-acid batteries coupled with photovoltaics for increased electricity self-sufficiency in households
| journal=Applied Energy
| volume=178
| pages=856–867
| date=September 15, 2016
|author1=Guilherme de Oliveira e Silva|author2=Patrick Hendrick| doi=10.1016/j.apenergy.2016.06.003
}}</ref>

<ref name="Kains">{{cite book
| title=Five acres and independence
| publisher=Courier Corporation
| url=https://archive.org/details/fiveacresindepen00kai_io8
| url-access=registration
| page=[https://archive.org/details/fiveacresindepen00kai_io8/page/1 1]
| quote=Five acres and independence.
| isbn=978-0-486-20974-6
| date=1973
| author = Maurice Grenville Kains}}</ref>

}}


==External links==
==External links==
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*{{Commons category-inline}}
*{{Commons category-inline}}
*[http://www.fssca.net/ Foundation for Self-Sufficiency in Central America]
*[http://www.fssca.net/ Foundation for Self-Sufficiency in Central America]
* [https://interautonomy.org/en/what-is-self-sustainability/ "Self-sustainability strategies for Development Initiatives: What is self-sustainability and why is it so important?"]
*[http://www.autonomy.viainteraxion.org/ Development Initiatives Strategies for Self-Sustainability]


{{Authority control}}
{{Authority control}}

Latest revision as of 20:19, 18 July 2024

Self-sustainability and self-sufficiency are overlapping states of being in which a person, being, or system needs little or no help from, or interaction with others. Self-sufficiency entails the self being enough (to fulfill needs), and a self-sustaining entity can maintain self-sufficiency indefinitely. These states represent types of personal or collective autonomy.[1] A self-sufficient economy is one that requires little or no trade with the outside world and is called an autarky.

Description

[edit]

Self-sustainability is a type of sustainable living in which nothing is consumed other than what is produced by the self-sufficient individuals. Examples of attempts at self-sufficiency in North America include simple living, food storage, homesteading, off-the-grid, survivalism, DIY ethic, and the back-to-the-land movement.

Practices that enable or aid self-sustainability include autonomous building, permaculture, sustainable agriculture, and renewable energy. The term is also applied to limited forms of self-sustainability, for example growing one's own food or becoming economically independent of state subsidies. The self-sustainability of an electrical installation measures its degree of grid independence and is defined as the ratio between the amount of locally produced energy that is locally consumed, either directly or after storage, and the total consumption.[2]

A system is self-sustaining (or self-sufficient) if it can maintain itself by independent effort. The system self-sustainability is:

  1. the degree at which the system can sustain itself without external support
  2. the fraction of time in which the system is self-sustaining

Self-sustainability is considered one of the "ilities" and is closely related to sustainability and availability. In the economics literature, a system that has the quality of being self-sustaining is also referred to as an autarky.

Examples

[edit]

Political states

[edit]

Autarky exists whenever an entity can survive or continue its activities without external assistance. Autarky is not necessarily economic. For example, a military autarky would be a state that could defend itself without help from another country.

Labor

[edit]

According to the Idaho Department of Labor, an employed adult shall be considered self-sufficient if the family income exceeds 200% of the Office of Management and Budget poverty income level guidelines.[3]

Peer-to-peer swarming

[edit]

In peer-to-peer swarming systems, a swarm is self-sustaining if all the blocks of its files are available among peers (excluding seeds and publishers).[4]

Discussion

[edit]

Self-sustainability and survivability

[edit]

Whereas self-sustainability is a quality of one's independence, survivability applies to the future maintainability of one's self-sustainability and indeed one's existence. Many believe that more self-sustainability guarantees a higher degree of survivability. However, just as many oppose this, arguing that it is not self-sustainability that is essential for survivability, but on the contrary specialization and thus dependence.[5]

Consider the first two examples presented above. Among countries, commercial treats are as important as self-sustainability. An autarky is usually inefficient. Among people, social ties have been shown to be correlated to happiness and success as much as self-sustainability.[6]

See also

[edit]

Notes and references

[edit]
  1. ^ Kains, M. G. (Maurice Grenville) (1973). Five acres and independence; a practical guide to the selection and management of the small farm. Internet Archive. New York, Dover Publications. p. 1. ISBN 978-0-486-20974-6.
  2. ^ de Oliveira e Silva, Guilherme; Hendrick, Patrick (2016-09-15). "Lead–acid batteries coupled with photovoltaics for increased electricity self-sufficiency in households". Applied Energy. 178: 856–867. Bibcode:2016ApEn..178..856D. doi:10.1016/j.apenergy.2016.06.003. ISSN 0306-2619. Archived from the original on 2018-12-11. Retrieved 2023-08-31.
  3. ^ Idaho Department of Labor (1999). "Definition of Self-sufficiency." Archived 2010-05-26 at the Wayback Machine Retrieved on 2010-06-26.
  4. ^ Menasche, Daniel S.; Rocha, Antonio A. A.; Silva, Edmundo A. de Souza e; Leao, Rosa M.; Towsley, Don; Venkataramani, Arun (November 2010). "Estimating Self-Sustainability in Peer-to-Peer Swarming Systems". Performance Evaluation. 67 (11): 1243–1258. arXiv:1004.0395. doi:10.1016/j.peva.2010.08.013.
  5. ^ What and Who is Self-Sufficient? by Katrien Vander Straeten
  6. ^ Social Networks in Plain English on YouTube
[edit]