Cosmic pluralism

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The earliest depiction of Giordano Bruno, a supporter of cosmic pluralism, is an engraving published in 1715 in Germany, presumed based on a lost contemporary portrait.[1]

Cosmic pluralism, the plurality of worlds, or simply pluralism, describes the belief in numerous "worlds" (planets, dwarf planets or natural satellites) in addition to Earth (possibly an infinite number), which may harbour extraterrestrial life.

The debate over pluralism began as early as the time of Anaximander (c. 610 – c. 546 BC) as a metaphysical argument,[2] long predating the scientific Copernican conception that the Earth is one of numerous planets. It has continued, in a variety of forms, until the modern era.

Ancient Greek debates

In

atomists, notably Leucippus, Democritus, Epicurus—whose Epistle to Herodotus clearly lays out the Doctrine of Innumerable Worlds—and Lucretius who elaborates this Doctrine in his work De rerum natura. Anaxarchus told Alexander the Great that there were an infinite number of worlds that each harbored an infinite variety of unknown natural phenomena and extraterrestrial life, leading Alexander to weep, for he had not yet conquered even one.[3] While these were prominent thinkers, their opponents—Plato and Aristotle—had greater effect. They argued that the Earth is unique and that there can be no other systems of worlds.[4][5] This stance neatly dovetailed with later Christian ideas,[6] and pluralism was effectively suppressed for approximately a millennium.[citation needed
]

Medieval Islamic thought

Many medieval Muslim scholars endorsed the idea of cosmic pluralism. Imam Muhammad al-Baqir (676–733) wrote "Maybe you see that God created only this single world and that God did not create humans besides you. Well, I swear by God that God created thousands and thousands of worlds and thousands and thousands of humankind."[7]

Qur'anic verse, "All praise belongs to God, Lord of the Worlds," in Surah al-Fatiha
emphasizing the term "Worlds."

Two Qur'anic verses support the idea of God being Lord of multiple worlds: 1:2 and 41:09. Qur'an 16:8 says "He has created other things of which ye have no knowledge."[7] However, some scholars argued that the expression used in the verses simply means "The Lord of all people".[8]

Cosmic pluralism was depicted in fictional

The Adventures of Bulukiya", a tale from the One Thousand and One Nights (Arabian Nights), depicted a cosmos consisting of different worlds, some larger than Earth and each with their own inhabitants.[9]

Scholastic thinkers

Eventually, the Ptolemaic-Aristotelian system was challenged and pluralism reasserted, first tentatively by

Copernicus. The telescope appeared to prove that a multitude of life was reasonable and an expression of God's creative omnipotence; still powerful theological opponents, meanwhile, continued to insist that although the Earth may have been displaced from the center of the cosmos, it was still the unique focus of God's creation. Thinkers such as Johannes Kepler were willing to admit the possibility of pluralism without truly supporting it. Middle ages philosophers like Nicholas of Cusa and Nicole Oresme wrote the possibility of the plurality of the worlds.[10][11]

Renaissance

Giordano Bruno introduced in his works the idea of multiple worlds instantiating the infinite possibilities of a pristine, indivisible One. Bruno (from the mouth of his character Philotheo) in his De l'infinito universo et mondi (1584) claims that "innumerable celestial bodies, stars, globes, suns and earths may be sensibly perceived therein by us and an infinite number of them may be inferred by our own reason."[12]

Teaching this was among the charges the Inquisition made against him.[13]

Enlightenment

During the

Entretiens sur la pluralité des mondes (Conversations on the Plurality of Worlds) of 1686 was an important work from this period, speculating on pluralism and describing the new Copernican cosmology.[14] Pluralism was also championed by philosophers such as John Locke, astronomers such as William Herschel and even politicians, including John Adams and Benjamin Franklin. As greater scientific skepticism
and rigour were applied to the question, it ceased to be simply a matter of philosophy and theology and was properly bounded by astronomy and biology.

The French astronomer Camille Flammarion was one of the chief proponents of cosmic pluralism during the latter half of the nineteenth century. His first book, La pluralité des mondes habités (1862) was a great popular success, going through 33 editions in its first twenty years. Flammarion was one of the first people to put forward the idea that extraterrestrial beings were genuinely alien, and not simply variations of earthly creatures.[15]

Modern thought

In the late nineteenth and twentieth centuries, the term "cosmic pluralism" became largely archaic as knowledge diversified and the speculation on extraterrestrial life focused on particular bodies and observations. The historic debate continues to have modern parallels, however. Carl Sagan and Frank Drake, for instance, could well be considered "pluralists" while proponents of the Rare Earth hypothesis are modern skeptics.

Modern Islamic scholars like Abdullah Yusuf Ali point to the Qur'an (42:29) to argue for life on other planets: "And among His Signs is the creation of the heavens and the earth, and the living creatures that He has scattered through them". The verses uses the word da’bbah, which denotes living creatures on the surface of a planet.[7] Other scholars like Herbert Eisenstein argued however that the word also refer to animals in general.[16]

See also

References

  1. ^ Virgilio Salvestrini, Bibliografia di Giordano Bruno, Firenze, 1958
  2. ^ Simplicius, Commentary on Aristotle's Physics, 1121, 5–9 (English translation in: Simplicius, On Aristotle Physics 8.1-5, Translated by István Bodnár, Michael Chase and Michael Share, New York, Bloomsbury, 2012, p. 22).
  3. ^ Plutarch. De tranquillitate animi.
  4. ^ Michael J. Crowe (1999). The Extraterrestrial Life Debate, 1750–1900.
    ISBN 0-486-40675-X
    .
  5. ^ David Darling, "Pluralism (plurality of worlds)"
  6. ^ Wiker, Benjamin D. (November 4, 2002). "Alien Ideas: Christianity and the Search for Extraterrestrial Life". Crisis Magazine. Archived from the original on February 10, 2003.
  7. ^ a b c d David A. Weintraub (2014). "Islam," Religions and Extraterrestrial Life (pp 161-168). Springer International Publishing.
  8. ^ Reynolds, Gabriel Said "The Qur'an and the Bible: Text and commentary" Yale University Press, 2018, p. 30.
  9. ISBN 1-86064-983-1
    .
  10. ^ Dick, Steven J. Plurality of Worlds: The Extraterrestrial Life Debate from Democritus to Kant. Cambridge University Press (June 29, 1984). pgs 35-42.
  11. ^ "Medieval & Renaissance Astronomy", Australia Telescope National Facility. Commonwealth Scientific and Industrial Research Organisation. Retrieved from http://www.atnf.csiro.au/outreach/education/senior/cosmicengine/renaissanceastro.html on March 14, 2014.
  12. ISBN 9781317677666
    . Retrieved 29 March 2015.
  13. ^ Luigi Firpo, Il processo di Giordano Bruno, 1993.
  14. ^ Conversations on the Plurality of Worlds— Bernard Le Bovier de Fontenelle
  15. ^ Flammarion, (Nicolas) Camille (1842–1925)— The Internet Encyclopedia of Science
  16. ^ Eisenstein, Herbert "Animal life; Encyclopedia of the Qur'an Vol I" Brill, 2001, p. 94.

Further reading

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