The third-season opener of the iconic sci-fi series Star Trek was an episode titled "Spock's Brain," in which an unidentified humanoid female from a seemingly advanced civilization transports aboard the starship Enterprise and, after rendering the entire crew unconscious, absconds with science officer's Spock's brain. Capt. Kirk and the crew spend the episode tracking down the brain and figuring out a way to make Spock whole and functional again. It is unlikely that aliens have descended and absconded with Joe Biden's brain, but there is no clear explanation for Biden's incoherent outbursts; inability to complete sentences or thoughts; and failure...