Art Bell: On 31^st January 2002 I was a guest on the Art Bell show for 3 hours. It was my third appearance on his show, but the first one where he interviewed me personally. This show was hugely popular. It was aired again the next night in its entirety. It drew more than double the response (in terms of web hits) of the previous appearance with Ian Punnett (which in turn was more popular than the previous appearance with Hilly Rose). In this interview, Art and I discussed seismology slowly and clearly and it made a deep impression on the listeners. We also discussed the Arctic, Crocker Land and an expedition at length. Note: This interview is in MP3 format. (My thanks to Scott Macklin for helping me with this). Click here to listen to the interview.

Art Bell: On 1^st February 2001 I was Ian Punnett's guest on the Art Bell show for 3 hours. This show was more popular than my previous appearance with Hilly Rose. We discussed a lot of things. Afterwards the interview was rated a "Hot Seller" in the After Dark Magazine. If you want to listen to this interview you will have to go to Art Bell's Archive

Cape Talk: In mid January 2000 I was a guest of Jani Allen's on the Cape Town based Cape Talk Radio show. Different aspects of the Hollow Planets idea were discussed such as Arctic matters and Polar Holes. I also mentioned the amazing article by Lt Cmdr Green (USN) in the 1923 issue of Popular Science. Click here to listen to the interview.

Jeff Rense: On 15^th October 1999 I was a guest in the first half of Jeff Rense's show. Of particular interest in this show was its emphasis on Arctic matters - on Polar Holes. I added in some of my tentative thoughts behind the real purpose of the HAARP project and I also discussed the amazing article by Lt Cmdr Green (USN) in the 1923 issue of Popular Science. Click here to listen to the interview.

Art Bell: On 25^th September 1999 I was Hilly Rose's guest on the Art Bell show for 3 hours. Kindly note that my interview began 1 hour into the show. Hilly Rose accurately summed up my research, thoughts and general approach. We also covered a lot of ground during the interview and discussed many things. If you want to listen to this interview you will have to go to Art Bell's Archive

Jeff Rense: On 20^th August 1999 I was a guest on Jeff Rense's show show which is the 4^th largest radio show in the USA. It was a two hour interview. A central part of our discussion was about naturally occuring nuclear fission reactions inside the Earth and evidence for that. Click here to listen to the interview.

Anomalous Radio: In March 1999 Steven Wingate of Anomalous Radio, California, USA interviewed me extensively regarding Hollow Planets and some of the things I discovered as a result of my feasibility study. Click here to listen to the interview.

Radio 702: I had a short 10 minute interview on Radio 702 which is the largest talk radio station in South Africa on 14^th January 1999. Click here to listen to the interview.