Carl Sagan

Carl Sagan

was an American astronomer, astrophysicist, cosmologist, author, science popularizer, and science communicator in the space and natural sciences
I think if we ever reach the point where we think we thoroughly understand who we are and where we came from, we will have failed.More Carl Sagan quotes [03/29/2018 05:03:36]
It's perilous and foolhardy for the average citizen to remain ignorant about global warming, say, or ozone depletion, air pollution, toxic and radioactive wastes, acid rain, topsoil erosion, tropical deforestation, exponential population growth. Jobs and wages depend on science and technology.More Carl Sagan quotes [03/29/2018 05:03:36]
As the ancient myth makers knew, we are children equally of the earth and the skyMore Carl Sagan quotes [03/29/2018 05:03:36]
We are rare and precious because we are alive, because we can think as well as we can. We are privileged to influence and perhaps control our future. I believe we have an obligation to fight for life on Earth - not just for ourselves, but for all those, humans and others, who came before us, and to whom we are beholden, and for all those who, if we are wise enough, will come after.More Carl Sagan quotes [03/29/2018 05:03:36]
Science is not only compatible with spirituality; it is a profound source of spirituality. -Carl Sagan.More Carl Sagan quotes [03/29/2018 05:03:36]

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