Science is a way to not fool ourselves.
Carl SaganRead
I would be very ashamed of my civilization if we did not try to find out if there is life in outer space.
Interpretation
The pursuit of knowledge about extraterrestrial life reflects our values and curiosity as a civilization.
Carl Sagan emphasizes the importance of seeking knowledge about life beyond Earth as a reflection of our civilizationβs values and aspirations. He argues that our willingness to explore outer space and question our place in the universe is a crucial part of our identity as a species, and failing to do so would be a source of shame.
In practice
During a speech about the importance of scientific exploration, one might use this quote to emphasize humanity's responsibility to seek knowledge.
Science is a way to not fool ourselves.
In more than one respect, the exploring of the Solar System and homesteading other worlds constitutes the beginning, much more than the end, of history.
How smart does a chimpanzee have to be before killing him constitutes murder?
The hole in the ozone layer is a kind of skywriting. At first it seemed to spell out our continuing complacency before a witch's brew of deadly perils. But perhaps it really tells of a newfound talent to work together to protect the global environment.
There is a reward structure in science that is very interesting: Our highest honors go to those who disprove the findings of the most revered among us. So Einstein is revered not just because he made so many fundamental contributions to science, but because he found an imperfection in the fundamental contribution of Isaac Newton.
The simplest thought, like the concept of the number one, has an elaborate logical underpinning.
The intelligent beings in these regions should therefore not be surprised if they observe that their locality in the universe satisfies the conditions that are necessary for their existence. It is a bit like a rich person living in a wealthy neighborhood not seeing any poverty.
We thus learn that man is descended from a hairy quadruped, furnished with a tail and pointed ears, probably arboreal in its habits, and an inhabitant of the Old World.
We're going to need a definitive quantum theory of gravity, which is part of a grand unified theory - it's the main missing piece.
I love science fiction. There are ways in which this community kept me and my partner alive through some very, very bad years, and I will always acknowledge that.
In completing one discovery we never fail to get an imperfect knowledge of others of which we could have no idea before, so that we cannot solve one doubt without creating several new ones.
Theoretical physics is one of the few fields in which being disabled is no handicap - it is all in the mind.
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