Carl Sagan

Carl Sagan Quotations

-A poignant metaphor of “stewardship” has emerged. Especially recently -the idea that humans are the caretakers of the earth, put here for the purpose, accountable, now and into the indefinite future, to the landlord. -The universe is not required to be in perfect harmony with human ambition. -Skeptical scrutiny is the means, in both science [...]