Podcast: Chinwag with Paul Giamatti

Posted on by onespaceman2000
Credit: Treefort Media

If you saw the recent film The Holdovers, you witnessed Paul Giamatti at the top of his game as a private school instructor (which earned him an Oscar nomination).

But if you would like to learn about another side of Mr. Giamatti, then you may want to check out his podcast with Stephen Asma called Chinwag. It is by no means a science or an astronomy podcast, yet it is a fun collection of conversations that often touch on related topics and guests, be it topics such as UFOs and the Drake Equation, or guests including astronaut Mike Massimino, writer Ted Chiang, and actor William Shatner.

Yes, there is plenty here about the occult and mind-numbing drugs, but I recommend you sift though some of this to find the gems. Below are a few of the episodes you may want to try, but don’t expect William Shatner to talk about Captain Kirk and space travel. He is too busy sharing stories about spiritualism, drugs, and his early acting career.

—Chinwag Mailbag: The Drake Equation

Paul and Stephen dig into our Chinwag mailbag for this SETI-inspired question (that’s Search for Extraterrestrial Intelligence to any novice listeners). The Drake Equation is explained and let’s just say there’s A LOT of math involved.

It’s been 60+ years since last estimates were made on the odds of finding intelligent life in the Milky Way, and Chinwag listener Rick B. wants to know, how long could a civilization broadcast its presence through technology, and what current factors might affect a civilization’s ability to remain detectable? Is there a ticking clock to our existence, and what’s Twinkie-lung got to do with all this?

—A Different Kind of Ted (Chiang) Talk

In this Chinwag, Paul and Stephen are thrilled to be subject to fascinating thought experiments by award-winning fiction writer Ted Chiang. Up for the discussion?

The difference between fact and fiction when it comes to the existence of alien life, and whether Paul is indeed an assassin because he played one in an action film Ted once saw. Imaginations are running amok and people can’t differentiate between what’s real and what isn’t. Is social media to blame or was The National Enquirer the social media of yester-year? Online echo chambers and the dangerous speed of information may be a culprit for conspiracy theories. And is belief in aliens and monsters in pop culture a direct response to higher anxiety levels and an externalization of neuroses? Then, what is singularity and was it born with the invention of the wheel?

Paul and Stephen are happy to learn that Ted’s not afraid that AI will take over, but the natural desire to do less work may lead to more romances between humans and AI robots. So buckle up and plug in your lady-cyborg and get ready for an all new fascinating Chinwag!

—Mooning with Mike Massimino

Paul and Stephen are obsessed with UFOs and life beyond earth–so who better to add to the conversation than a guy who’s been to space twice?

This week, our intrepid Chinwaggers are joined by former NASA astronaut Mike Massimino, a man who decided that a fear of heights would be best overcome by a trip to space. In this week’s classified file: space toilets, robot arms, and why there should never be more than one comedian per space shuttle.

—Tripping with William Shatner

Stephen Asma and Paul Giamatti are giddy to speak with lifelong hero and Star Trek alum William Shatner on tequila tastings, space travel, bum drug trips, holding on to your inner child and that time he beat up an Australian Olympic swimmer on stage.

Podcast: Discussing the XPrize and More

Posted on by onespaceman2000

A recent episode of the StarTalk podcast, “Incentivizing the Future with Peter Diamandis,” provides an interesting tale about Mr. Diamanis’s early efforts to spur space inventions through the XPRIZE Foundation as well as his current efforts to spur innovation in other areas, such as healthcare.

It was a good reminder about the start of Virgin Galactic, which began after Burt Rutan’s experimental spaceplane SpaceShipOne won the Ansari X Prize in 2004. One can quickly forget that some of the big names in new industries were piggybacking on the earlier achievements of others, such as Elon Musk buying a pre-existing Tesla company.

If you go to the XPrize Foundation page, you will see a variety of competitions underway. The latest space-related contest is the $30 million Google Lunar XPRIZE, which was

…created with two goals in mind. To spur affordable access to the moon and give space entrepreneurs a legitimate platform to develop long-term business models around lunar transportation and to inspire the next generation of scientists, engineers, space explorers and adventurers to enter the STEM fields.

As Mr. Diamandis was encouraged by contests from early last century, let’s hope other innovators and their supporters continue to carry the torch beyond this century to see what human ingenuity can create when challenged.

Podcast: Romans in Space

Posted on by onespaceman2000
 

If you are searching for a good podcast to listen to on your next drive, you might enjoy a recent podcast from The Rest is History discussing the ideas of the early Roman Republic that may have informed George Lucas and his Star Wars films.

In the episode, “Romans in Space: Star Wars, Dune and Beyond…,” the narrators also discuss the influence of Rome on other popular series, from earlier stories, such as Issac Asimov’s Foundation, Frank Herbert’s Dune, and Star Trek, to more recent tales, such as Battlestar Galactica and The Hunger Games. The discussion also touches on the role of the Nazis, the American Revolution, Islam, and even the story of King Arthur in these science fiction stories.

No stone is left unturned in this 55 minute episode, with plenty of ideas to keep your head spinning and your mind guessing. After listening, I bet you will play it a second time just to be sure you took it all in (and wrote down some references you might want to research on your own).

Podcast: The Search for Planet Nine

Posted on by onespaceman2000
Image (Credit): Artist’s rendering of a proposed Planet Nine. (NASA/JPL-Caltech)

I listened to a recent Cool Worlds Lab podcast where Professor David Kipping interviewed Professor Malena Rice from Yale University’s Department of Astronomy. The episode, titled  Planet Nine, Oumuamua, Misaligned Exoplanets, covered a good range of topics, as the title suggests.

Of greatest interest to me was the continued search for a ninth planet in our solar system (sorry, Pluto). Professor Rice was noncommittal on the likelihood of such a planet, but she is hoping NASA’s Transiting Exoplanet Survey Satellite (TESS) can help to bring more light to the topic.

She discussed how this ninth planet is estimated to be a sub-Neptune sized planet, which appears to be common in many other solar systems we have observed. Planet Nine is estimated to be a gas giant about 5-10 times the mass of Earth yet smaller than Neptune lying 300-800 astronomical units from the Sun (or about 10 times more distant that Pluto).

Professor Rice noted that it is pretty amazing that we can discover distant galaxies but not potential planets in our backyard. She attributes this difficulty to the lack of light on such a planet.

The podcast episode dives deep in this topic, and then continues into other fascinating topics such as visitors to our solar system and strange solar systems elsewhere. It is a lot to take in, but well worth the time even if you need to play it more than once.

Note: Of course, it may not be a planet at all. One theory is that it is a black hole at the edge of our solar system. I would like to hear that podcast as well.

Podcast: Are We Ready to Start Settlements Off-Planet?

Posted on by onespaceman2000
Credit: Penguin Press

You may want to tune into another episode from The Planetary Society’s podcast Planetary Radio is you are pondering space settlements on the Moon and Mars. The recent program, A City on Mars, is a discussion with authors Kelly and Zach Weinersmith who wrote “A City on Mars: Can We Settle Space, Should We Settle Space, and Have We Really Thought This Through?“

The bottom line is that we should not rush towards permanent settlements at either location until we know more about the human body, the human mind, and human politics (good luck with the last one).

The conversation covers a variety of risks, including the effects of gravity on the human body, the ability to procreate in space, and the effectiveness of treaties as nations plan to settle and mine the Moon and Mars. The authors note that we have not had ample time to study all of these issues even with the International Space Station (ISS) in orbit because this has not been the focus of many space efforts to date. For instance, the ISS does not test the impact of radiation on humans because it is in low Earth orbit within the protection of the planet’s magnetic field.

Overall, the authors advise time and more study before jumping into a settlement. This may mean putting off permanent settlements for a few hundred years.

And what about Elon Musk’s plan to start shipping colonists to Mars in his lifetime? As with many things related to Mr. Musk, he does oversell ideas. His energy in the infrastructure realm is good, but his predictions related to humanity in general are usually unreliable.

Image (Credit): Artist’s rendering of a Martian space city. (SpaceX)