The modern welfare movement owes much to Jeremy Bentham (1748–1832), who asked not “Can they reason?” or “Can they talk?” but “ Can they suffer? ” This capacity for suffering, he argued, grounds a duty to minimize pain. Peter Singer’s Animal Liberation (1975) extended this: equal consideration of interests means ignoring species membership (speciesism) as arbitrarily as ignoring race or sex.
The philosophical shift toward rights began in the 1970s. The publication of Animal Liberation coincided with the rise of factory farming. As hidden cameras revealed gestation crates, battery cages, and debeaking, the public realized that "humane slaughter" laws didn't cover the miserable lives lived before the slaughterhouse door. This led to the creation of groups like in 1980, which explicitly blends welfare campaigns (ending fur, banning circus whips) with a rights-based abolitionist philosophy. The modern welfare movement owes much to Jeremy
The globally recognized framework for animal welfare is , originally formulated in 1965 by the UK Farm Animal Welfare Advisory Board: The philosophical shift toward rights began in the 1970s
Providing an appropriate environment, including shelter. This led to the creation of groups like
Overpopulation, puppy mills, and pet abandonment strain global shelter systems. The welfare approach emphasizes responsible breeding legislation and trap-neuter-return (TNR) programs, while the rights perspective questions the foundational ethics of "owning" another living being. Legal and Legislative Landscapes