A farm is an area of land, or, for aquaculture, lake, river or sea, including various structures, devoted primarily to the practice of producing and managing food (produce, grains, or livestock), fibres and, increasingly, fuel. It is the basic production facility in food production. Farms may be owned and operated by a single individual, family, community, corporation or a company. A farm can be a holding of any size from a hectare to several thousand hectares.

The word in the sense of an agricultural land-holding derives from the verb "to farm" a revenue source, whether taxes, customs, rents of a group of manors or simply to hold an individual manor by the feudal land tenure of "fee farm". The word is from the medieval Latin noun firma, also the source of the French word ferme, meaning a fixed agreement, contract, from the classical Latin adjective firmus-a-um meaning strong, stout, firm. As in the medieval age virtually all manors were engaged in the business of agriculture, which was their principal revenue source, so to hold a manor by the tenure of "fee farm" became synonymous with the practice of agriculture itself.

Animal Equality (the original name, and in Spanish, Igualdad Animal).

Igualdad Animal is an international non-profit animal rights organization whose purpose is "to achieve equal consideration and respect for animals, and the abolition of animal slavery". This approach challenges the concept of speciesism, which considers animals as merely property and thereby of lesser value than humans. Currently the organization is present in Spain, UK, Peru, Venezuela and Colombia. Their activities are concentrated in the cities of Madrid, Sevilla, Barcelona, Caracas and Bogotá.

The objective of Animal Equality is "to raise awareness of the suffering and deaths of nonhuman animals as victims of speciesism and work towards the abolition of animal use through the promotion of veganism."

Animal Equality does not support welfare reforms, or changes in the way animals are exploited, as the group believes that "reforms in animal treatment benefit exploiters by increasing efficiency and profit, and encourage the public to feel more comfortable about consuming animal products."

Joel F. Salatin (born 1957) is an American farmer, lecturer, and author whose books include Folks, This Ain't Normal, You Can Farm, and Salad Bar Beef.

Salatin raises livestock using holistic methods of animal husbandry, free of potentially harmful chemicals, on his Polyface Farm in Swoope, Virginia, in the Shenandoah Valley. Meat from the farm is sold by direct-marketing to consumers and restaurants.

In high school, Salatin began his own business selling rabbits, eggs, butter and chicken from his family farm at the Staunton Curb Market. He then attended Bob Jones University where he majored in English and was a student leader. He graduated in 1979. Salatin married his childhood sweetheart in 1980 and became a feature writer at the Staunton, Virginia newspaper, The News Leader, where he had worked earlier typing obituaries and police reports.

Tired of "having his stories spiked," he decided to try farming full-time after first getting involved in a walnut-buying station run by two high school boys. Salatin's grandfather had been an avid gardener and beekeeper and a follower of J. I. Rodale, the founder of regenerative organic gardening. Salatin's father worked as an accountant and his mother taught high school physical education. Salatin's parents had bought the land that became Polyface in 1961 after losing a farm in Venezuela to political turmoil. They had raised cattle using organic methods, but could not make a living at farming alone.