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6 - The Likelihood of Life

from Part II - The Universe We Live In

Published online by Cambridge University Press:  16 September 2023

Raymond Hickey
Affiliation:
University of Limerick
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Summary

We know that life has arisen at least once in our universe. This simple fact testifies to an extraordinary feature of the building blocks of the universe – subatomic particles, atoms and molecules – the ability to aggregate to form immensely complex entities, which display a vast array of emergent structural properties. One of the pinnacles of this potential (on Earth) is the human brain, with the consciousness it engenders (see Chapter 17 for a detailed discussion).

When examining the building blocks of the early universe there is no indication whatsoever that these elements – initially hydrogen with some helium – would ever give rise to beings capable of reflecting on the nature of the universe and mulling over its origin and possible future. It would seem that all one needs are suitable conditions and enough time.

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Publisher: Cambridge University Press
Print publication year: 2023

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  • The Likelihood of Life
  • Raymond Hickey, University of Limerick
  • Book: Life and Language Beyond Earth
  • Online publication: 16 September 2023
  • Chapter DOI: https://doi.org/10.1017/9781009229272.007
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  • The Likelihood of Life
  • Raymond Hickey, University of Limerick
  • Book: Life and Language Beyond Earth
  • Online publication: 16 September 2023
  • Chapter DOI: https://doi.org/10.1017/9781009229272.007
Available formats
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Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • The Likelihood of Life
  • Raymond Hickey, University of Limerick
  • Book: Life and Language Beyond Earth
  • Online publication: 16 September 2023
  • Chapter DOI: https://doi.org/10.1017/9781009229272.007
Available formats
×