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Dr. Judith Curry, Monday, 8-24-15 August 25, 2015

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Dr. Judith Curry, Monday, 8-24-15

http://archived.thespaceshow.com/shows/2540-BWB-2015-08-24.mp3

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Guest: Dr. Judith Curry. Topic: Climate science, policy and politics. 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. 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. Judith Curry to the show to discuss climate science as Dr. Curry is a noted climate scientist from Georgia Institute of Technology. Follow Dr. Curry on her exceptional blog, Climate Etc. @ http://judithcurry.com. Her faculty page website at Georgia Tech is http://curry.eas.gatech.edu .

In the first few minutes of our 55 minute discussion with Dr. Curry, I asked her for a brief history & time line of when the issue of climate science got the attention of the public and started to be highly politicized. Dr. Curry traced it back to the late 90s and then the 2001 UN Assessment. I asked her about the partisanship, the public being confused, and more and she said these were normal states to be in regarding climate science which she said several times during the show was a “wicked mess.” Dr. Curry then gave us a brief history of warming trends going back hundreds of years, their possible causes and then she talked about the complexity of climate data and how hard it was to correlate, make assumptions with, and to draw useful conclusions for sound policy making. We talked about multiple sources of data collection from space resources to climate models. Regarding climate models, she said they run hot, everyone knows it, but it is very hard to fix the problem and then she explained why. Listeners asked about bias in the data, news reports, even with other scientists. Bias and the use of proxies to spread this or that perspective on climate science was all too common and is a problem. Another of Dr. Curry’s points was that given the problems with climate data, there are “deep uncertainties” regarding the state of climate science but that does not mean the risks should be ignored. The balancing act is to understand the data as objectively as possible to manage the risks in the best way possible. When asked by listeners about regulations, she said that a better way to mitigate possible climate problems was through the use of technology and innovation. Don’t miss her comments about this, especially as she applied them to the energy business. She also brought up the risk of serious unintended consequences to whatever we do, whatever policies we put in place, again because there is so much uncertainty with the data and the subject is very complex and not lending itself to simple solutions. Dr. Doug called the show to ask about solar cycles. Doug kept asking the question though our guest did respond. Specifically, I believe Doug was asking her how solar cycle length correlates with global surface temperatures. Listen to the exchange and see what you think about this mini-discussion. Later Doug sent me a graphical image related to his series of questions but our discussion had moved on plus I had no way of getting the graph to Dr. Curry for discussion. Listeners asked Dr. Curry about emissions, CO2, regulatory mandates and policy. Another question for Dr. Curry focused on scientific consensus regarding climate change issues. Don’t miss this discussion. BJohn asked about planetary science & solar system climate studies. Later, she was asked about testifying before Congress. Dr. Curry said there was a difference between testifying in the House as compared to the Senate. I asked if she had ever given a presentation to the UN or elsewhere. In response, she talked about her recent experience speaking before Parliament in the UK to the House of Commons. Compare what she said about the UK experience to her congressional experience. Near the end of our discussion, Dr. Curry spoke about her climate change and science blog, Climate Etc. per the above URL. If you are interested in these subjects, following her blog would be highly beneficial. Before the program ended, I asked if her graduate students came to the classes with a bias or if they were open minded in their climate science studies. I then asked if climate science in the U.S. was dependent on who the president was and what party was in power. Dr. Curry had very interesting comments on this plus she gave us the recent history of what happened to the field over the past several administrations, both Democratic and Republican. Finally, I asked how important it might be for the general public to have a good, bias free understanding of climate issues. Her response might surprise you so make sure you hear what she had to say about this and science education in general. A last minute question was asked about the famous hockey stick graph, then our guest provided us with good, solid closing comments.

Please post your comments/questions on TSS blog above. You can email Dr. Curry through me at drspace@thespaceshow.com.

Robert (Bob) Zimmerman, Tuesday, 12-3-13 December 4, 2013

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Robert (Bob) Zimmerman, Tuesday, 12-3-13

http://archived.thespaceshow.com/shows/2135-BWB-2013-12-03.mp3

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Guest:  Robert (Bob) Zimmerman.  Topics:  launch competition, commercial space, China, gov. space programs, budget issues.  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 back Bob Zimmerman for his Tenth Anniversary Space Show program!  During the first segment of this two hour two minute program, Bob addressed many issues and listener concerns starting with the SpaceX Falcon 9 GEO launch success & the looking back to his first Space Show program on Dec. 3, 2003.  He compared and contrasted his comments then to those today. He also blogged about this on his Behindtheblack.com blog at http://behindtheblack.com/behind-the-black/essays-and-commentaries/exciting-times-in-space.  Listeners expressed their concern about the Chinese space program, their recent lunar landing mission and the day when they can put a human on the Moon.  Listeners wanted to know if this would spark a new space race between China and the U.S.  Bob said no and I agreed with him for slightly different reasons.  However, one of Bob’s consistent and recurring themes (and tonight’s discussion was no different) is that he opposes large government space programs as he says they don’t work.  He provided much evidence for this during our discussion.  During this segment we also talked extensively about launch competition and the benefits from competition in the marketplace.  Listener Al asked about DOD space and if DOD might see the Chinese space program differently.  Bob also mentioned space property rights and he said the existing situation should change based on U.S. law as the model for commercial space to flourish.  There was more talk about the Chinese program which Bob was not too concerned about.  Listen for his reasoning.  John in Ft. Worth called in to also talk about the Chinese program and suggested at some point their success might just humiliate the U.S. into competitive action.  Neither Bob or I thought it was likely that anything would humiliate congress today.  John and Bob then had an interesting discussion on this subject.

In Part 2 of our program, Dr. Lurio called in to talk about being thrilled to the bone by the SpaceX launch and to comment on NewSpace & commercial space issues. Like Bob, he opposes SLS as a big waste.  Bob and Charles then talked about their distaste for large gov. programs such as what JFK created, again saying they don’t work.  Both wondered what space and other things would look like today had JFK not been assassinated.  Dream Chaser was mentioned, again as everyone’s favorite spacecraft.  Al emailed in again to point out the differences in the space perspective of seniors and young people.  Tim called in to mention the Code of Conduct issue with possible international launch standards and how this might hurt the developing US commercial launch business.  I mentioned a Business Week article saying the suborbitals are going to look to R&D flights for repeat customers which they definitely need. Here is the article: www.businessweek.com/articles/2013-11-27/spaceflight-companies-virgin-galactic-xcor-blue-origin-eye-r-and-d-clients.  Toward the end of the program there was more talk about SLS, NASA budget issues, the need to cancel SLS per Bob’s perspective, and economic risks posed to NASA’s planetary science program.  Bob closed out the program with his comments on Inspiration Mars and Mars One, plus a Von Braun comment from 1954 in which it was reported that he said it would take 100 years of research in space to travel to Mars.  Bob said its been 60 years so far and we do not have the capability to do a human flight to Mars today.  Lurio mailed in the last comment about the NASA press conference earlier in the day with his and Bob’s reading that the planetary program was all but dead financially.  The final comments dealt with SLS and the Redirect Mission which Bob completely discounted.

Post your comments/questions on The Space Show blog.  Contact Bob through his blog or zimmerman at nasw dot org.

The John Batchelor Show Hotel Mars, Wednesday, 7-10-13 July 11, 2013

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The John Batchelor Show Hotel Mars, Wednesday, 7-10-13

http://archived.thespaceshow.com/shows/2046-BWB-2013-07-10.mp3

Guests: John Batchelor, Dr, Pal Brekke, Dr. David Livingston:  Topics: The Northern Lights, solar cycles, Solar Max & Earth’s climate.  You are invited to comment, ask questions, and discuss the Space Show program/guest(s) on the Space Show blog, https://thespaceshow.wordpress.com. Comments, questions, and any discussion must be relevant and applicable to Space Show programming. Written Transcripts of Space Show programs are not permitted without prior written consent from The Space Show (even if for personal use) & are a violation of the Space Show copyright. We do not permit the commercial use of any Space Show program or part thereof, nor do we permit Space Show programs to be edited, placed on YouTube, or other private channels & websites. Space Show programs can be quoted in news articles, papers, academic & research work but must be cited or referenced in the proper citation format. Contact Dr. Livingston for questions about our copyright and trademark policies which we do enforce.  This program is archived on The Space Show website, podcasting, and blog sites with permission from John Batchelor. Please visit the John Batchelor Show website for more information about this fine program, www.johnbatchelorshow.com.  Remember, your Amazon Purchases Can Help Support The Space Show/OGLF (www.onegiantleapfoundation.org/amazon.htm).

During our 11 minute plus discussion with Dr. Pal Brekke & John Batchelor, we discussed the current solar cycle 24, the Solar Max, sunspots, climate change, and the Northern Lights (Aurora Borealis).  Please note that John Batchelor spoke with Dr. Brekke in Norway via a cell phone so the audio is up to its usual quality.  Dr. Brekke explained the Northern Lights, answered many questions and then we connect our discussion to the current solar cycle, the issue of fewer sunspots at this time and why, plus what does it mean to see fewer sunspots.  Near the end of the segment, I asked Dr. Brekke about the impact of the double peak which is making the Solar Max quite different.

Please post any comments/questions you might have on The Space Show blog.  You can contact any of  us through drspace@thespaceshow.com.