Animal welfare in the context of "Sustainable fashion"

A boycott is an act of nonviolent, voluntary abstention from a product, person, organisation, or country as an expression of protest. It is usually for moral, social, political, or environmental reasons. The purpose of a boycott is to inflict some economic loss on the target, or to indicate a moral outrage, usually to try to compel the target to alter an objectionable behavior.

The word is named after Captain Charles Boycott, agent of an absentee landlord in Ireland, against whom the tactic was successfully employed after a suggestion by Irish nationalist leader Charles Stewart Parnell and his Irish Land League in 1880.

Conversations regarding the ethics of eating meat are focused on whether or not it is moral to eat non-human animals. People who abstain from eating meat are generally known as "vegetarians" and people who avoid all animal by-products are known as “vegans”. They avoid meat for a variety of reasons, including taste preference, animal welfare, ethical reasons, religion, the environmental impact of meat production (environmental vegetarianism), health considerations, and antimicrobial resistance. Individuals who promote meat consumption do so for a number of reasons, such as health, cultural traditions, religious beliefs, and scientific arguments that support the practice. The majority of the world’s health and dietetics associations state that a well-planned vegetarian or vegan diet can be nutritionally adequate for all stages of life.

A common argument used in the animal rights movement is the argument from marginal cases, asserting that non-human animals should have the moral status similar to that of marginal case human beings such as human infants, the senile, the comatose, and the cognitively disabled. Proponents argue that there are no morally relevant traits that these marginal humans possess that animals lack.

Animal welfare science is the scientific study of the welfare of animals as pets, in zoos, laboratories, on farms and in the wild. Although animal welfare has been of great concern for many thousands of years in religion and culture, the investigation of animal welfare using rigorous scientific methods is a relatively recent development. The world's first Professor of Animal Welfare Science, Donald Broom, was appointed by Cambridge University (UK) in 1986.

Intensive animal farming, industrial livestock production, and macro-farms, also known as factory farming, is a type of intensive agriculture used by the meat and dairy industry to maximize animal production while minimizing costs. To achieve this, agribusinesses keep livestock such as cattle, poultry, and fish at high stocking densities, at large scale, and using modern machinery, biotechnology, and pharmaceutics. The main products are meat, milk and eggs for human consumption.

While intensive animal farming can produce large amounts of animal products at a low cost with reduced human labor, it is controversial as it raises several ethical concerns, including animal welfare issues (confinement, mutilations, stress-induced aggression, breeding complications), harm to the environment and wildlife (greenhouse gases, deforestation, eutrophication), increased use of cropland to produce animal feed, public health risks (zoonotic diseases, pandemic risks, antibiotic resistance), and worker exploitation, particularly of undocumented workers. The animal agriculture industry has been accused of actively supporting disinformation campaigns and preventing policies to address climate change.

Animal ethics is a branch of ethics which examines human-animal relationships, the moral consideration of animals and how nonhuman animals ought to be treated. The subject matter includes animal rights, animal welfare, animal law, speciesism, animal cognition, wildlife conservation, wild animal suffering, the moral status of nonhuman animals, the concept of nonhuman personhood, human exceptionalism, the history of animal use, and theories of justice. Several different theoretical approaches have been proposed to examine this field, in accordance with the different theories currently defended in moral and political philosophy. There is no theory which is completely accepted due to the differing understandings of what is meant by the term ethics; however, there are theories that are more widely accepted by society such as animal rights and utilitarianism.

Battery cages are a housing system used by factory farms for various animal production methods, but primarily for egg-laying hens. The name arises from the arrangement of rows and columns of identical cages connected, in a unit, as in an artillery battery. Although the term is usually applied to poultry farming, similar cage systems are used for other animals. Battery cages have generated controversy between advocates for animal welfare and industrial producers.