“If a being suffers there can be no moral justification for refusing to take that suffering into consideration. No matter what the nature of the being, the principle of equality requires that its suffering be counted equally with the like suffering - insofar as rough comparisons can be made - of any other being. So the limit of sentience is the only defensible boundary of concern for the interests of others. To mark this boundary by some other characteristic like intelligence or rationality would be to mark it in an arbitrary manner. Why not choose some other characteristic, like skin color?”
Quote by Peter Singer
Author
Peter Singer
Peter Singer (born July 6, 1946) is an Australian moral philosopher renowned for his work in applied ethics, particularly animal liberation, effective altruism, and global poverty. He is a professor of bioethics at Princeton University and author of 'Animal Liberation,' a foundational text of the animal rights movement. Singer argues for extending moral consideration to all sentient beings based on utilitarian principles. His controversial views have sparked global debates but profoundly influenced contemporary ethics, charity practices, and animal welfare policies. more