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Chalmers, David J. “The Virtual and the Real,” http://www.disputatio.letras.ulisboa.pt/wp-content/uploads/2018/06/01-disp-2017-0009.pdf, download on 10 August 2021.
Rothman, Joshua. “Are We Already Live in Virtual Reality? A New Technology―Virtual Embodiment―Challenges Our Understanding of Who and What We Are,” The New Yorker (26 March 2018), https://www.newyorker.com/magazine/2018/04/02/are-we-already-living-in-virtual-reality, download on 10 August 2021.