Richard D. Ryder: Human

“Differences in reaction to toxic substances vary considerably between species so that the value of these tests remains doubtful. Although thalidomide was extensively tested on animals in several countries, its terrible properties were not discovered. Conversely, penicillin, the greatest medical discovery of the century, was not extensively tested on animals before its miraculous therapeutic qualities were demonstrated in human patients. If it had been fully tested on animals its high toxicity for guinea pigs would have almost certainly prevented its clinical use.”

Richard D. Ryder

Experiments on Animals (1971)

Animals , Country

“Since Darwin, scientists have agreed that there is no ‘magical’ essential difference between human and other animals, biologically-speaking. Why then do we make an almost total distinction morally? If all organisms are on one physical continuum, then we should also be on the same moral continuum. … The only arguments in favour of painful experiments on animals are: 1) that the advancement of knowledge justifies all evils – well does it? 2) that possible benefits for our own species justify mistreatment of other species – this may be a fairly strong argument when it applies to experiments where the chances of suffering are minimal and the probability of aiding applied medicine is great, but even so it is still just ‘speciesism’, and as such it is a selfish emotional argument rather than a reasoned one.”

Richard D. Ryder

" Speciesism https://books.google.it/books?id=Rz30CgAAQBAJ&pg=PT59" (1970). Reported in Speciesism, Painism and Happiness: A Morality for the Twenty-First Century by Richard D. Ryder (Exeter: Imprint Academic, 2011), Chapter 2.

Pain , Knowledge , Strong , Suffering

“The 1960s revolutions against racism, sexism and classism nearly missed out the animals. This worried me. Ethics and politics at the time simply overlooked the nonhumans entirely. Everyone seemed to be just preoccupied with reducing the prejudices against humans. Hadn’t they heard of Darwin? I hated racism, sexism and classism, too, but why stop there? As a hospital scientist I believed that hundreds of other species of animals suffer fear, pain and distress much as I did. Something had to be done about it. We needed to draw the parallel between the plight of the other species and our own. One day in 1970, lying in my bath at the old Sunningwell Manor, near Oxford, it suddenly came to me: SPECIESISM!”

Richard D. Ryder

" Speciesism Again: The Original Leaflet http://www.veganzetta.org/wp-content/uploads/2013/02/Speciesism-Again-the-original-leaflet-Richard-Ryder.pdf", in Critical Society, Issue 2, Spring 2010.

Pain , Hate , Fear , Lying