More than two decades have passed since Nevis author Nathan Jorgenson published his first book. Now with his fifth novel, “Otto’s Portal” – which was made available to the public on July 14 – Jorgenson reflects on the philosophical questions he has asked over the years and weaves them into a story on where science and faith meet. “It is about an old, aging, dying scientist who realizes that when he dies, his soul will leave his body, so then he …