Tune in this Friday, April 29th, at 12:30 in the afternoon (Pacific Time) to KPRL AM 1230 for a conversation with David Warner Mathisen, the author of the Mathisen Corollary.

KPRL broadcasts from Paso Robles, California in San Luis Obispo County, and covers an area stretching from King City and Soledad in the north to Arroyo Grande and Santa Maria in the south, and to all the Central Coast towns of Cambria, Morro Bay, Los Osos, and Pismo Beach (see coverage area map below).

If you live outside of the local coverage area, you can listen live over the internet here.