“Music as Semiosis: A Synechistic View”
Colloquium lecture, Butler School of Music, The Unversity of Texas at Austin, Wednesday, October 3, 2018

“Language as Semiosis: A Neo-Structuralist Perspective in the Light of Pragmaticism.”
Plenary Address, Semiotic Society of America, 43rd Annual Conference,
Berea College, Berea, Kentucky, Friday, October 5, 2018