work on the metaphorical understanding of event structure in English and credited her with recognizing the existence of the phenomenon of location-object duality in metaphors pairs. Lakoff also mentioned her year-long work on the "metaphorical structure of causation" in the acknowledgments section of Philosophy in the Flesh: The Embodied Mind and Its Challenge to Western Thought (1999, ). While in graduate school, she submitted several spec scripts for Star Trek: The Next Generation as part of a script submission program open to amateur writers; Espenson has referred to the program as the "last open door of show business". Career In 1992 Espenson won a spot in the Disney Writing Fellowship, which led to work on a number of sitcoms, including ABC's comedy Dinosaurs and Touchstone Television's short-lived Monty. This was followed by work on the short-lived sitcoms Me and the Boys, and Something So Right. In 1997 she joined the writing staff of Ellen Degeneres's sitcom Ellen. Buffy the Vampire Slayer After years in sitcoms, Espenson decided to switch from comedic to dramatic writing and submitted her sample scripts to Buffy the Vampire Slayer. In 1998, Espenson joined Mutant Enemy Productions as executive story editor for the third season of Buffy the Vampire Slayer. Over the rest of the run of the series, Espenson wrote or co-wrote twenty-three episodes, starting with "Band Candy" and ending with Buffys penultimate episode, "End of Days". After her role as an executive story editor, she was promoted to co-producer in season four. In the fifth season she was promoted again to producer. She took up the role of supervising producer in the sixth season and was promoted once more to co-executive producer in the final season. She wrote episodes both humorous (e.g. "Triangle" and "Intervention") and serious (such as "After Life"). Espenson and Drew Goddard co-wrote the seventh-season episode "Conversations with Dead People," for which they won the Hugo Award for Best Short Dramatic Presentation in 2003. Espenson is credited as the writer or co-writer of the following Buffy episodes: She also co-/wrote several comic book stories for Tales of the Slayers, Tales of the Vampires and Buffy the Vampire Slayer Season Eight, the one-shots Jonathan and Reunion and the limited series Haunted. Battlestar Galactica and Caprica Espenson joined the crew of Sci Fi's Battlestar Galactica (BSG) just after Battlestar Galactica: Razor, BSG's first television movie, was conceived. As one of BSG's co-executive producers,