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Related research and data

  • Do better cages or cage-free environments really improve the lives of hens?

Charts

  • Active fur farms
  • Animal lives lost per kilogram of product
  • Animal lives lost per kilogram of product, including indirect deaths
  • Egg production by system in the United Kingdom
  • Global number of farmed finfishes used for food
  • Kilograms of meat produced per animal
  • Land animals slaughtered for meat
  • Levels of pain endured by the average hen in different production systems
  • Number of farmed crustaceans killed for food
  • Number of farmed fish killed for food
  • Number of wild-caught fish killed for food
  • Public attitudes to bans on factory farming and slaughterhouses in the United States
  • Public attitudes to dietary choices and meat-eating in the United States
  • Public attitudes to livestock treatment and animal pain in the United States
  • Self-reported dietary choices by age, United Kingdom
  • Share of egg production that is cage-free
  • Share of eggs produced by different housing systems
  • Time that fast and slower-growing chicken breeds spend in pain over their lifespan
  • Vegans, vegetarians and meat-eaters: self-reported dietary choices, United Kingdom
  • Which countries have banned bullfighting?
  • Which countries have banned chick culling?
  • Which countries have banned fur farming?
  • Which countries have banned fur trading?
  • Yearly number of animals slaughtered for meat

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Licenses: All visualizations, data, and articles produced by Our World in Data are open access under the Creative Commons BY license. You have permission to use, distribute, and reproduce these in any medium, provided the source and authors are credited. All the software and code that we write is open source and made available via GitHub under the permissive MIT license. All other material, including data produced by third parties and made available by Our World in Data, is subject to the license terms from the original third-party authors.

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