Early on Monday 8th January, Prof Richard Hillis of the University of Adelaide (also a Director of Petratherm Limited) was interviewed on ABC radio in Adelaide about geothermal energy and took questions from the listening public. 

This followed an earlier entertaining interview Richard gave in December. (Note, Barry Goldstein of PIRSA has also apparently been interviewed at least five times, but I haven’t heard or read any of his transcripts so he doesn’t get a mention.)