Greg Egan's Sci-Fi jewel (dual) idea: https://philosophy.williams.edu/files/Egan-Learning-to-Be-Me.pdf https://philosophy.williams.edu/files/Egan-Learning-to-Be

Greg Egan's Sci-Fi jewel (dual) idea: https://philosophy.williams.edu/files/Egan-Learning-to-Be-Me.pdf https://philosophy.williams.edu/files/Egan-Learning-to-Be-Me...