This week, Ira Sternberg spoke with voice actor Rob Paulsen, appearing at Unicon in Las Vegas, Oct. 1-3. In this 30-minute episode of Talk About Las Vegas, Paulsen talks about becoming a voice artist and discovering the joy it gives to people; why he’s in “the happy business”; his battle with throat cancer and what he learned from his doctors, including the admonition to not discount the power of joy; his realization that the desire to create is no different at 65 than it was at 15; why humor is boundless; and why it’s important to maintain a sense of proportion.