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About this quote

What does it mean?
The uncertainty about whether we are alone in the universe is overwhelming regardless of the answer.
In plain terms
Whether we are alone or not, the thought is mind-blowing.
What can you take from it?
Accept that cosmic uncertainty is inherently awe-inspiring.

Where it applies

  • philosophical discussion
  • science fiction context
  • astrophysics debate

Putting it to work

  • frame cosmic questions
  • discuss existence
  • explore astronomy

Questions to consider

  • What does solitude mean to you?
  • Does the scale of the universe change your view on life?

Another view

It avoids taking a stance on the actual likelihood of extraterrestrial life.

More from Arthur C. Clarke

  1. Our lifetime may be the last that will be lived out in a technological society.

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  2. In 'Credo,' an essay published in 1991, Clarke lays out a belief system by distinguishing between two views of God: Alpha, who 'rewards good and evil in some v…

    Permalink to quote #68
  3. We should always be prepared for future technologies, because otherwise they will come along and clobber us.

    Permalink to quote #65

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