Professor Gary L. Francione developed the Abolitionist Approach theory of animal rights. The following three video slideshows that he put together are based on three of his books: Introduction to Animal Rights: Your Child or the Dog? (Temple University Press, 2000), Animals, Property, and the Law (Temple University Press, 1995), and Rain Without Thunder: The Ideology of the Animal Rights Movement (Temple University Press, 1996).

Theory of Animal Rights

Animals as Property

Animal Rights vs. Animal Welfare

The Vegan News

I met Adam Kochanowicz at a 2010 abolitionist workshop in Newark, New Jersey hosted by Professor Gary L. Francione. Adam's YouTube channel, The Vegan News, includes this multi-part interview with Francione, and an interview with New Zealand abolitionist Elizabeth Collins:

I'm Vegan: Gary Francione

Interview With Elizabeth Collins