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Description: Ad taken out by animal rights advocate Henry Spira (1927-1998) in The New York Times on April 15, 1980, leading Revlon to begin a search for cruelty-free alternatives. See Spira, Henry and Singer, Peter. "Ten Points for Activists" in Singer, Peter (ed.). In Defense of Animals: The Second Wave. Blackwell, 2006, introductory note by Peter Singer, pp. 214-215.

Source: https://www.cahiers-antispecistes.org/wp-content/uploads/IMG/squelettes/documents/SpiraRevlon500.jpg

Copyright: Henry Spira and his group Animal Rights International

Rationale for use in Henry Spira

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