103. Charles Gannon discusses world-building and use of exosapients and exobiospheres

Charles Gannon is an award-winning SF author with his Tales of the Terran Republic series as well as being a Distinguished Professor of English. We discuss believable world-building, xeno-world-building, exosapients (aliens), and exobiospheres (other inhabitable planets). Discover all of his works at charlesegannon.com/wp/