section_path: Philosophy/Ethics
section_name: Ethics
paragraph_text: Ethics
  
  Ethicists have made arguments for how humans should behave, either individually or collectively, based on the resulting happiness of such behavior. Utilitarians, such as John Stuart Mill and Jeremy Bentham, advocated the greatest happiness principle as a guide for ethical behavior. This principle states that actions are proportionately right or wrong by how much happiness or unhappiness they bring. Mill defines happiness as that which brings about an intended pleasure and avoids an unnecessary pain, and he defines unhappiness as the reverse, namely an action that brings about pain and not pleasure. He is quick to specify that pleasure and pain are to be understood in an Epicurean light, referring chiefly to the higher human pleasures of increased intellect, feelings, and moral sentiments not what one might call beastly pleasures of mere animal appetites. Critics of this view include Thomas Carlyle, Ferdinand Tönnies and others within the German philosophical tradition. They posit that a greater happiness is to be found in choosing to suffer for others, rather than allowing others to suffer for them, declaring this to be a form of satisfying, and heroic, nobility.
  
  Many studies have observed the effects of volunteerism (as a form of altruism) on happiness and health and have consistently found that those who exhibit volunteerism also have better current and future health and well-being. In a study of older adults, those who volunteered had higher life satisfaction and will to live, and less depression, anxiety, and somatization. Volunteerism and helping behavior have not only been shown to improve mental health but physical health and longevity as well, attributable to the activity and social integration it encourages. One study examined the physical health of mothers who volunteered over 30 years and found that 52% of those who did not belong to a volunteer organization experienced a major illness while only 36% of those who did volunteer experienced one. A study on adults aged 55 and older found that during the four-year study period, people who volunteered for two or more organizations had a 63% lower likelihood of dying. After controlling for prior health status, it was determined that volunteerism accounted for a 44% reduction in mortality.