Guest: Dr. Donald Rapp. We discussed using indigenous resources to facilitate HSF to Mars, then the great climate change debate based on facts not agendas. Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, http://thespaceshow.wordpress.com. Comments and questions should be relevant to the specific Space Show program. Written Transcripts of Space Show programs are a violation of our copyright and are not permitted without prior written consent, even if for your own use.