Jon Faine is a master at creating the conversational environment he wants. Bjorn Lomborg has enough to say on the topic -- he easily could have been the sole guest for the whole hour, probably two. Instead a couple of clueless greenies were allowed to dominate and drown out Lomborg for most of the hour.
Bjorn's earlier radio interview with Newcastle ABC was better. It was only about 10 minutes long but so much more productive than the later Faine interview. He actually had a chance to make his point in a clear and concise way. I couldn't find a link to the audio, the print intro is here.