Remember, don't follow the first cliches that pop into your head for interviews! Also, try to be distinctive, but not overly distinctive either!
And yes, I know, no-one likes advice that seems pointless and generic, so here's a small model of what your interview could look like:
Transcript of radio interview between
1. Your interviewer
2. Name (Professor of Art and Media studies)
3. Name (Author of)
1. Welcome to this week's episode of Media Beat. On today's agenda is physical journeys and whether journeys are merely tangible movements from one place to another, or something more; perhaps they are emotional extensions that provide a change in perspective? To discuss this statement, I'd like to invite our distinguished guests (...). They'll be discussing (texts). Now, physical journeys are a simple concrete movement. Would you agree?
2. Most certainly not, and Skrzynecki's poem 'Crossing the Red Sea' is a prime example of why.
...
1. Can I divert your attention to this line of the poem? It seems to me that the physical endeavours described here, inevitably transmit into a learning process for the wayfarer...
1. Clearly now, journeys CAN facilitate regression..
1. Absolutely. Journeys can be, and are liberating experiences, both physically and emotionally...
1. Dear listeners, you may think this..
1. On a more positive note, journeys encourage a greater appreciation of the spiritual / therapeutic qualities of...
ETC. Whatever tickles your fancy.
P.S - Forbidden is correct; don't fall into the trap of employing only yes-no queries. Make it a tad more interesting than that, and you may just receive the assessment marks and accompanying boost in internal rankings that you were aiming for.