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Dr. Cameron Smith, Monday, 2-2-15 February 3, 2015

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Dr. Cameron Smith, Monday, 2-2-15

http://archived.thespaceshow.com/shows/2406-BWB-2015-02-02.mp3

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Guest:  Dr. Cameron Smith.  Topics:  Interstellar human spaceflight, space settlement, our distant human future.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://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. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See http://www.onegiantleapfoundation.org/amazon.htm.  For those listening to archives using live365.com and rating the programs, please email me as to why you assign a specific rating to the show. This will help me bring better programming to the audience.

We welcomed Dr. Cameron Smith to the program to discuss interstellar spaceflight and our distant human future.  You can see his lecture on this topic, “Interstellar Voyaging: An Evolutionary Transition” at http://www.youtube.com/watch?v=CprziVZHqBk.  During the first segment of our 91 minute program, we talked about the biological and cultural challenges involving interstellar flight.  When asked why he was interested in this field and doing research in it, he talked about how important it was to influence for the good our distant human future.  He talked about human success over time in adaptation as humanity is adaptable.  He then spoke to the need for species insurance.  John in Florida called in with Mars archaeological questions, wondering what may be left of a civilization after a billion years or so. We also talked about models from Earth archaeology around the world in places like the Middle East.  Our guest said there were plenty of unknowns in trying to extrapolate Earth archeology to Mars.  Another listener asked about robots versus humans, a topic our guest had much to say about.  The bottom line is that humans are still a much better tool but robots are also needed.  We talked about ways to influence policy makers and the importance of influencing the public.  You might be surprised by some of our guest’s comments.  We talked about Mars and he said it was a good first step.  He was then asked about the Moon as a first step.  He cited a comment by Dr. Zubrin suggesting that regarding the Moon, “the cops are too close!” Listen to how our guest explained this comment.  I asked several questions about student interest in interstellar spaceflight.  Other topics in this segment included extra terrestrial life and questions about Cydonia which our guest said he had studied in detail and concluded it was not from a past civilization.

In the second segment, Cydonia questions continued to come in and Dr. Smith elaborated on his studies and conclusions.  The Swedish website Glanta came up as our guest had an article published on the site. Their English language site is http://glanta.org/?page_id=2.  The ISS came up with listener questions and our guest was critical of it since it still does not have closed loop environmental and life support.  The field of exobiology was discussed as was the need for low cost space access.  Paula in Denver asked about the need to be inspiring and to inspire students and others regarding space, interstellar flight, and our distant human future.   Cameron said we needed to start with kids and that it was important to do so.  He also spoke to the need to make sure our students have and know how to use the skills of critical thought.  The ARM came up and Cameron said it make no natural sense.  He also said we should be getting serious about going to Mars.  During the show he was asked why this was important, going to Mars, human spaceflight, interstellar flight, all of it.  He cited the need to have a humanity insurance policy as from studying the past as he has done in his field, he is all too familiar with species, nations, cultures, and such becoming extinct.  It does happen and space settlement and interstellar human spaceflight are the insurance programs for our survival.  His concluding remarks repeated saying that space colonization was a responsibility, not a luxury.

Please post your comments on TSS blog above.  You can reach Dr. Smith through me or his university website, http://pdx.academia.edu/CameronMSmith.

Robert Walker, Friday, 10-4-13 October 4, 2013

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Robert Walker, Friday, 10-4-13

http://archived.thespaceshow.com/shows/2099-BWB-2013-10-04.mp3

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Guest:  Robert Walker.  Topics:  Humans to Mars and other destinations in the solar system.  Please direct all comments and questions regarding Space Show programs/guest(s) to the Space Show blog, https://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. We do not permit the commercial use of Space Show programs or any part thereof, nor do we permit editing, YouTube clips, or clips placed on other private channels & websites. Space Show programs can be quoted, but the quote must be cited or referenced using the proper citation format. Contact The Space Show for further information. In addition, please remember that your Amazon purchases can help support The Space Show/OGLF. See www.onegiantleapfoundation.org/amazon.htm.

We welcomed Robert Walker to the program for a 1 hour 28 minute discussion about his analysis, conclusions, and thoughts regarding humans putting colonies on Mars and elsewhere in the solar system.  You can read his articles at www.science20.com/robertinventor.  Robert has a YouTube channel at www.youtube/marsandspace.  I urge listeners to read his articles as they are thought provoking.  Though you might not agree with his conclusions, keep an open mind, his articles are very informative and what he has to say should be part of our human spaceflight to Mars discussion.  In other words, don’t dismiss or blow off what Robert and others are saying about the issues he brought to our attention today.  We started the discussion with his August 14th op-ed, “Ten Reasons Not To Live On Mars – Great Place to Explore.”  Rather than going through each of the ten items, for purposes of this summary and our discussion, we will talk about planetary protection and making sure humans do not contaminate any part of Mars for scientific exploration.  Robert referenced the UN as well as NASA and other nation’s Planetary Protection Policy against human contamination on Mars and the provisions in the Outer Space Treaty that impose this obligation on all signing countries.  Planetary Protection has been discussed before on several Space Show programs but Robert talked about it in the context of why humans to Mars missions will not be allowed and should not be undertaken.  He is much more supportive of orbiting missions such as Inspiration Mars or even going to Phobos and Deimos.  Most of our first segment is about this subject.  We also talked about sample return missions using the ISS or the Moon, exoplanets, lunar settlement, asteroid resources, and space exploration in general.

In the second segment, I opened asking him about his short article on the true color of a specifically discovered exoplanet which was cobalt blue as a result of a continuous rain of liquid glass.  Robert got several listener emails about planetary protection, Elon Musk and his plans to settle Mars, ways to avoid contamination, and more.  He even got a question or two asking why in the literature ETs that have come to other in the stories (maybe), etc. don’t seem to have a regard for avoiding contaminating Earth.  This was a fun discussion. Another listener asked him a question about his musical and math background and using music to communicate with ET in sci fi movies, wondering if there was any science in fact to the idea of musical communication.  Another fun discussion.  Jody asked about going to a dry part of Mars with humans to avoid contamination.  Don’t miss Robert’s reply to this scenario.  Robert also spoke about teleportation, saying it was key to space exploration.

Please post your comments/questions on The Space Show blog.  You can email Robert Walker at support@robertinventor.com.  His website is www.robertinventor.com.