Peter Singer - The Genius of Darwin: The Uncut Interviews - Richard Dawkins https://www.youtube.com/watch?v=GYYNY2oKVWU, 2009.
Source: Practical Ethics
Context: Speciesism is an attitude of prejudice towards beings because they're not members of our species, so just as racism means that you're prejudiced against beings who are not members of your race and sexism means you're prejudiced against people of the other sex. So we humans tend to be speciesist in we think that any being that is a member of the species homo sapien just automatically has a higher moral status and is more important than any being that is a member of any other species, irrespective of the actual characteristics of those beings.
“We are speaking on this occasion, not as members of this or that nation, continent, or creed, but as human beings, members of the species Man, whose continued existence is in doubt.”
1950s, The Russell-Einstein Manifesto (1955)
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Bertrand Russell 562
logician, one of the first analytic philosophers and politi… 1872–1970Related quotes
Alternative translation:
The children of Adam are limbs of a whole
Having been created of one essence.
When the calamity of time afflicts one limb
The other limbs cannot remain at rest.
If you have no sympathy for the troubles of others
You are not worthy to be called by the name of "man".
Source: Gulistan (1258), Chapter 1, story 10
Axelrod, Robert, and William Donald Hamilton. "The evolution of cooperation." Science 211.4489 (1981): 1390
“I feel guilty for being a member of the human race.”
Source: Big Sur (1962)
Essays, Are Women Human? (1938)
"The Ethics of Human Beings Toward Non-human Beings", p. 279
The Universal Kinship (1906), The Ethical Kinship
Source: The Point of View of the Universe: Sidgwick and Contemporary Ethics (2017), p. 343