The Guardian view on animal testing: we can stop sacrificing millions of lives for our own health

New technologies can reduce our reliance on animal experiments. This isn’t just morally right, it could have scientific and economic benefits too

Science is a slaughterhouse. We rarely acknowledge the degree to which animal life underwrites the research that provides us with medicines, or the regulation that keeps us safe. Live animals were used in 2.64m officially sanctioned scientific procedures in the UK in 2024, many of them distressing or painful and many of them fatal. But the government’s new strategy to phase out animal testing – published earlier this month – suggests that in the near future emerging technologies can largely replace the use of animals in our scientific endeavours.

The UK previously banned cosmetics testing on animals, and has already taken steps to regulate and