Modern laboratories are legally and ethically bound to the 3Rs: Replacement (using non-animal alternatives like organs-on-a-chip), Reduction (using fewer animals per study), and Refinement (modifying procedures to minimize pain). 3. Entertainment and Wildlife Exploitation
The arc of moral history bends toward inclusion. We once thought it was acceptable to own people, to deny women personhood, to leave children in factories. In each case, the powerful argued that the powerless didn’t really feel as much as we do. Modern laboratories are legally and ethically bound to