Regan provides a rights theory. He argues that certain animals (mammals over 1 year of age) are “subjects-of-a-life” – they have beliefs, desires, memory, a sense of the future. Such beings have inherent value , not just instrumental value. Therefore, they possess basic moral rights, including the right not to be used as resources.
The conversation is no longer "Can they suffer?" (we know they can). The conversation is "Does their suffering matter enough to change our lives?" The answer to that question will define the morality of the 21st century. Regan provides a rights theory
Based on the findings of this report, the following recommendations are made: not just instrumental value. Therefore