Mathematics, the non-empirical science par excellence . . . the science of sciences, delivering the key to those laws of nature and the universe which are concealed by appearances.
Hannah ArendtRead
People make their own fates, and if enough of us make our fate to be space explorers, perhaps we can actually get some space exploration done.
Interpretation
Individuals have the power to shape their own destinies, especially in the context of space exploration.
In this quote, Robert Zubrin emphasizes the idea that collective human ambition can lead to significant achievements, particularly in the realm of space exploration. It suggests that when enough people share a dream of advancing into space, their collective efforts can turn that dream into reality, highlighting the importance of individual and communal determination in pursuing grand goals.
In practice
This quote is perfect for a speech at a science conference focusing on space exploration.
Mathematics, the non-empirical science par excellence . . . the science of sciences, delivering the key to those laws of nature and the universe which are concealed by appearances.
I have come to the conclusion that Darwinism is not a testable scientific theory, but a metaphysical research programme.
It is a good principle in science not to believe any 'fact'---however well attested---until it fits into some accepted frame of reference. Occasionally, of course, an observation can shatter the frame and force the construction of a new one, but that is extremely rare. Galileos and Einsteins seldom appear more than once per century, which is just as well for the equanimity of mankind.
Venus has a runaway greenhouse effect. I kind of want to know what happened there because we're twirling knobs here on Earth without knowing the consequences of it. Mars once had running water. It's bone dry today. Something bad happened there as well.
When the first humans reached Australia about 45,000 years ago, they quickly drove to extinction 90% of its large animals. This was the first significant impact that Homo sapiens had on the planet's ecosystem. It was not the last.
All civilizations become either spacefaring or extinct.
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