the raven paradox was discovered by Carl Gustav Hempel in the 1940s, which was before the invention of Sonic the Hedgehog, which is why Sonic is not USUALLY included in the description of this paradox. But good news: Carl died in 1997, and the first Sonic game came out in 1991, so it's NOT IMPOSSIBLE that this towering figure in logical empiricism both knew and enjoyed playing the Sega Genesis adventures of Sonic D. Hedgehog