Altruism

is considered an altruistic action in many cultures and religions.]]

**Altruism** (or **selflessness**) is concern for the  of others. A truly altruistic act is something done completely for the benefit of another, without concern for the self. 

## What is it? 
### Meaning 
The word "altruism" was given by the French philosopher Auguste Comte in French, as *altruisme*, for an antonym of egoism. He derived it from the Italian *altrui*, which in turn was derived from Latin *alteri*, meaning "other people" or "somebody else".

Altruism usually involves sacrificing something (time, effort or possessions), with no expectation of receiving anything in return (including recognition for the act of giving). It is considered a virtue in many cultures and a basic aspect of most religions. It is the opposite of selfishness.

Altruism is different from acts done out of , loyalty or moral  towards a specific individual (such as a god, a king or a government). 

### "Pure" altruism? 
For thousands of years, scholars have debated whether "pure" altruism is possible. One theory says that no act of giving, helping, or sacrificing can be described as truly selfless, because the person will receive personal  from doing it (they will get a feeling of  that they have done something good for another). Whether this theory is correct depends on whether these feelings qualify as a 'reward' or 'benefit'.

### In biology 
Altruism in biological observations in field populations, altruism is an individual performing an action which is at a cost to themselves (e.g., pleasure and quality of life, time, probability of survival or reproduction), but benefits, either directly or indirectly, another individual, without the expectation of exchange or compensation for that action. 

Steinberg suggests a definition for altruism in the clinical setting, that is "intentional and voluntary actions that aim to enhance the welfare of another person in the absence of any *quid pro quo* external rewards". In one sense, the opposite of altruism is spite; a spiteful action harms another with no self-benefit.

### In philosophy & ethics 
The concept of altruism has long been studied in philosophy and ethics. The term was originally used in the 19th century by sociologist and philosopher of science, Auguste Comte. It has become an important topic for psychologists (especially those that study evolutionary psychology), evolutionary biologists and ethologists. 

The scholars of each field have developed different ideas about altruism. All agree that altruism is caring about the welfare of other people and acting to help them.

## Evolutionary psychology
 demonstrate altruism when they attack other animals that threaten the hive. The bee  and injects venom. Once it does this, the bee will die, but it willingly does this to defend the hive.]]
In the study of animal behaviour, altruism is seen in social animals when an individual willingly sacrifices itself for the better survival of the group. There are several theories about how this behaviour has come about under evolution by natural selection.

### Kin selection 
*See also:* Eusociality (Theories of social evolution)

Kin selection is a theory that animals and humans are more altruistic towards members of their own species than to species that are more distantly related. This has been confirmed in many studies. This is about reciprocity. Many people cooperate if and only if others cooperate in return. 

Reputation may become important in this. A person with a good reputation for reciprocity has a higher chance of receiving help even from persons they have had no direct interactions with previously. This may signal to others that the altruist could be valuable as a sexual partner. 

Women find altruistic men to be attractive partners.

These theories try to explain how evolution has shaped psychological mechanisms, such as emotions, that encourage altruistic behaviour. 

## In religion
s collecting alms.]]
Most, if not all, of the world's religions promote selflessness as a very important moral value. It forms part of the central philosophies of Buddhism, Christianity, Hinduism, Islam, Jainism, Judaism and Sikhism, as well as many other religions.

### Buddhism & karma 
Buddhism teaches love and compassion for all forms of life (ahimsa). Love is the wish that all beings be happy, and compassion is the wish that all beings be free from suffering. It considers all living things to be equal. 

Unlike most other religions, Buddhists believe that the consequences of our actions come not from punishments based on moral judgment, but from the law of karma (*kamma*). Karma is the natural law of cause and effect. In this law, we experience the effects of what we cause: if you cause suffering, then as a natural consequence you will experience suffering; if you cause happiness, then as a natural consequence you will experience happiness. Most types of karmas, with good or bad results, will keep one in the wheel of samsāra; others will liberate one to nirvāna.

### Sufism & Islam 
In Sufism, the idea of *īthār* (selflessness) is defined as preferring others over yourself. For Sufis, this means devotion to others and completely forgetting concern for oneself. It teaches sacrifice for the sake of the greater good. Islam considers those practicing *īthār* as abiding by the highest degree of virtue. In *īthār*, attention is focused on everything that exists except for the self.

## Related pages
* Charity (practice)
* Empathy
* Fraternity
* Inclusive fitness
* Philanthropy
* Misanthropy
* Theodicy of disprivilege
* Toleration
* Selfishness

## References
;Notes

;Bibliography

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* Comte, Auguste, *Catechisme positiviste* (1852) or *Catechism of Positivism*, tr. R. Congreve, (London: Kegan Paul, 1891)
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* Oliner, Samuel P. and Pearl M. Towards a Caring Society: Ideas into Action. West Port, CT: Praeger, 1995.
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* Wedekind, C. and Milinski, M. Human Cooperation in the simultaneous and the alternating Prisoner's Dilemma: Pavlov versus Generous Tit-for-tat. *Evolution*, Vol. 93, pp.&nbsp;2686–2689, April 1996.

## Other websites
* What is Altruism?  from Altruists International
* Selflessness: Toward a Buddhist Vision of Social Justice  by Sungtaek Cho
* *Altruism: Myth or Reality?* , by Dan Batson and Nadia Ahmad
* The Altruistic Personality and Prosocial Behavior Institute at Humboldt State University