Particle chauvinism

Particle chauvinism is the term used by British astrophysicist Martin Rees to describe the (erroneous) assumption that what we think of as normal matter – atoms, quarks, electrons, etc. (excluding dark matter or other matter) – is the basis of matter in the universe, rather than a rare phenomenon.[1]

Dominance of dark matter

With the growing recognition in the late 20th century of the presence of dark matter in the universe, ordinary baryonic matter has come to be seen as something of a cosmic afterthought.[2] As John D. Barrow put it, “This would be the final Copernican twist in our status in the material universe. Not only are we not at the center of the universe: we are not even made of the predominant form of matter”.[3]

The 21st century saw the share of baryonic matter in the total energy of the universe downgraded further, to perhaps as low as 1%,[4] further extending what has been called the demise of particle chauvinism,[5] before being revised up to some 5% of the contents of the universe.[6]

gollark: And yet osmarkspythonbuildsystem™ is a mere 20ish lines of readable and simple python.
gollark: It had incremental compiles for ages.
gollark: You're just slowly recreating the evolution of osmarkspythonbuildsystem™.
gollark: You're actually reading at least 36 antimemes per second. You just forgot.
gollark: It's the perfect choice for command line tools (you don't need environment variables or anything for that, no), web applications (sockets are also not actually a thing which exist), data science (data is just lists, right? osmarkslisp™ is great at lists), or systems applications (I am attempting to get it into the Linux kernel in place of BPF).

See also

References
  1. M Rees, Just Six Numbers (London 2000) p. 83
  2. A C Fabian, Origins (1988) p. 19
  3. J Barrow, The Origin of the Universe (London 1994) p. 74
  4. M Gasperini, The Universe Before the Big Bang (Springer 2008) p. 159
  5. P Coles ed., The Routledge Companion to the New Cosmology (2004) p. 28
  6. S Clark, The Unknown Universe (London 2016) p. 13
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.