Who are the protagonists of the animal rights movement?

The founder of modern animal ethics is the Australian philosopher Peter Singer, who developed the conceptual, philosophical and political foundations of the animal rights movement with his books “Animal Liberation” (1975) and “Practical Ethics” (1984).

Does Welfare Fail Animals in Zoos?

Exclusively for zoos.media – 11-01-2018. Author: Philipp J. Kroiß Jessica Pierce and Marc Beckhoff authored an article claiming that “Welfare Fails Animals in Zoos”. Is this really true? We looked at the scientific facts and the background of the authors, too.