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Ethics, Conflict, and Animal Research

1997

The three Rs of Russell and Burch Reduce, Replace, Refine are widely agreed maxims of animal-based science. The morally-concerned researcher tries to reduce both the number of animals used in science, and the impacts of procedures on them. Animals are to be replaced, wherever possible, by techniques that do not use animals. Techniques and procedures are to be refined as much as possible to minimise harms. Implementing these maxims is desirable given that much animal-based science seeks to promote knowledge through the deliberate and intentional infliction of harms on other living things, often for the sake of studying these harms themselves.