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The Definition of Effective Altruism — Effective Altruism: Philosophical Issues

Revision 9ab48752-80a0-4e09-81d5-12ed4fce7a72 · 3/13/2026, 7:44:22 PM UTC
Key
macaskill2019definition
Authors
MacAskill, William
Issued
2019
Type
chapter
Container
Effective Altruism: Philosophical Issues
Publisher
Oxford University Press
Publisher place
Oxford
Pages
10-28
Raw CSL JSON
{
  "DOI": "10.1093/oso/9780198841364.003.0001",
  "URL": "https://academic.oup.com/book/32430/chapter/268751648",
  "page": "10-28",
  "type": "chapter",
  "title": "The Definition of Effective Altruism",
  "author": [
    {
      "given": "William",
      "family": "MacAskill"
    }
  ],
  "editor": [
    {
      "given": "Hilary",
      "family": "Greaves"
    },
    {
      "given": "Theron",
      "family": "Pummer"
    }
  ],
  "issued": {
    "date-parts": [
      [
        2019
      ]
    ]
  },
  "publisher": "Oxford University Press",
  "container-title": "Effective Altruism: Philosophical Issues",
  "publisher-place": "Oxford"
}

Claims

  1. The term 'effective altruism' was coined on 3 December 2011 through the founding of the Centre for Effective Altruism.
    "The term 'effective altruism' was coined through the founding of the Centre for Effective Altruism, in a democratic process among seventeen people involved in the organization, on 3 December 2011."
    Locator: page: 12 · Quote language: en
  2. MacAskill defines effective altruism as the use of evidence and careful reasoning to work out how to maximize the good with a given unit of resources, combined with action based on those findings.
    "effective altruism is about using evidence and reason to figure out how to benefit others as much as possible, and taking action on that basis"
    Locator: page: 14 · Quote language: en
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