Meier studied philosophy and theology at theUniversity of Halle, where he was a pupil of Baumgarten. Meier succeeded Baumgarten as extraordinary professor, and became a full professor at Halle in 1748.[4]
Meier was an early advocate ofanimal rights. In 1749, Meier authoredVersuch eines neuen Lehrgebäudes von den Seelen der Thiere (Attempt of a new teaching structure from the souls of animals) which ascribed the same sensory perceptions to both animals and man.[5] He granted animals imagination, intelligence, judgement, memory, language, pleasure and displeasure. Meier believed that animals were capable of love and that theirsouls were eternal for God cannot destroy anything.[5]
Meier fiercely opposed the mechanist views ofRené Descartes.[6] He believed that God had endowed animals with souls to enjoy his creation and after death an animals soul could reach the next step of incarnation until finally becoming a human soul.[6] His doctrine ofmetempsychosis was not based on respect for animal life or their welfare. In contrast, Meier advocated the killing of animals due to his unusual belief that it would accelerate the rise of their souls.[6]
^Thiel, Udo (2006), "Meier, Georg Friedrich", in Haakonssen, Knud (ed.),The Cambridge History of Eighteenth-Century Philosophy, vol. 2, Cambridge University Press, pp. 1202–3.
^abcMaehle, Andreas-Holger.Cruelty and Kindness to the 'Brute Creation': Stability and Change in the Ethics of the Man-Animal Relationship, 1600-1850. In Aubrey Manning and James Serpell. (2003).Animals and Human Society: Changing Perspectives.Routledge. p. 89.ISBN0-415-09155-1
Makkreel, Rudolf,The Confluence of Aesthetics and Hermeneutics in Baumgarten, Meier, and Kant, Journal of Aesthetics and Art Criticism 54(1) (1996): 65–75.
Riccardo Pozzo,Georg Friedrich Meiers „Vernunftlehre“. Eine historisch-systematische Untersuchung, Stuttgart-Bad Cannstatt 2000.ISBN3-7728-2023-9
Günter Schenk,Leben und Werk des halleschen Aufklärers Georg Friedrich Meier, Halle/Saale 1994.ISBN3-929887-01-0.