Net zero or real zero? This 'open mic' episode features short audio clips from a range of people, giving their views. Then podcast hosts Dr Franziska Curran and Murray Griffin weigh in with their views. Is one concept a misguided fantasy, and the other our best hope? Or are both concepts useful? Tune in to find out! If you like this episode, don't forget to rate it on your favourite pod platform and share it with friends/colleagues!