A scientifically verifiable theory of morals must be rooted in the individual’s instinct to survive—and nowhere else!—and must correctly describe the hierarchy of survival, note the motivations at each level, and resolve all conflicts.
Robert A. Heinlein
A scientifically verifiable theory of morals must be rooted in the individual’s instinct to survive—and nowhere else!—and must correctly describe the hierarchy of survival, note the motivations at each level, and resolve all conflicts.