“It [animal research] is immoral even if it's essential.”
Washington Post 1989 May 30.
On animal research and activism against it
Help us to complete the source, original and additional information
Ingrid Newkirk 48
British-American activist 1949Related quotes

Video message sent to Joe Biden in response to his suggestions for green jobs (2009)

“Would I rather the research lab that tests animals is reduced to a bunch of cinders? Yes.”
New York Daily News, 1997 December 7.
On animal research and activism against it

" An Interview with Jane Goodall https://web.archive.org/web/20100920074838/http://www.idausa.org:80/essays/goodallinterview.html", In Defense of Animals (date unknown)
Context: Researchers find it very necessary to keep blinkers on. They don't want to admit that the animals they are working with have feelings. They don't want to admit that they might have minds and personalities because that would make it quite difficult for them to do what they do; so we find that within the lab communities there is a very strong resistance among the researchers to admitting that animals have minds, personalities and feelings.

Dr. Whewell on Moral Philosophy (1852), in Dissertations and Discussions: Political, Philosophical, and Historical, vol. 2, London: John W. Parker and son, 1859, p. 485 https://books.google.it/books?id=w-I3AQAAMAAJ&pg=PA485

“it is just as wrong, or even perhaps more so, to use moral means to preserve immoral ends.”
1960s, Letter from a Birmingham Jail (1963)
Variant: I must affirm that it is just as wrong, or perhaps even more so, to use moral means to preserve immoral ends.
Context: I have consistently preached that nonviolence demands that the means we use must be as pure as the ends we seek. I have tried to make clear that it is wrong to use immoral means to attain moral ends. But now I must affirm that it is just as wrong, or perhaps even more so, to use moral means to preserve immoral ends.