Rather than looking for explanations for why all people deserve to be treated with compassion and respect, we ought to be working at creating a world in which people are treated with compassion and respect. Human rights aren’t lying around waiting to be discovered. They’re made, not found.
To me, science is an expression of the human spirit, which reaches every sphere of human culture. It gives an aim and meaning to existence as well as a knowledge, understanding, love, and admiration for the world. It gives a deeper meaning to morality and another dimension to esthetics.