This is Radio Sputnik.

“It was the sound of wonder and foreboding. Nothing would ever be quite the same again — in geopolitics, in science and technology, in everyday life and the capacity of the human species.” On the eve of its fiftieth anniversary (Oct. 4), the NYT remembers the Sputnik launch. “It was an unprepossessing agent of alarm. A simple sphere weighing just 184 pounds and not quite two feet wide, it had a highly polished surface of aluminum, the better to reflect sunlight and be visible from Earth…The Russians clearly intended Sputnik as a ringing statement of their technological prowess and its military implications. But even they, it seems, had not foreseen the frenzied response their success provoked.

Crossfire, Hard-Wired?

Is political conflict bred in the bone (or, put less charitably, do some among us just have an easier time with higher-order thinking)? A new joint NYU-UCLA neurobiological study finds once again that left- and right-leaning brains function differently, with liberal minds more receptive to change than their conservative counterparts. “Dozens of previous studies have established a strong link between political persuasion and certain personality traits. Conservatives tend to crave order and structure in their lives, and are more consistent in the way they make decisions. Liberals, by contrast, show a higher tolerance for ambiguity and complexity, and adapt more easily to unexpected circumstances…[In this case] respondents who had described themselves as liberals showed ‘significantly greater conflict-related neural activity’ when the hypothetical situation called for an unscheduled break in routine. Conservatives, however, were less flexible, refusing to deviate from old habits ‘despite signals that this…should be changed.’

Debate and Digression.

Well, it may seem like they’ve been going at it for awhile now…nevertheless, the first official Democratic primary debate was held last night, co-sponsored by the good folks at CNN and YouTube. [Transcript.] (As you likely heard, this gimmick this time was that the questions were submitted by Youtube users the nation over. All in all, they turned out to be a mixed bag, but no more or less cutting than the ones usually conjured up by George Stephanopoulos, Anderson Cooper, or some other venerable talking head of the moment. Still, not a single query on campaign finance reform managed to sneak through the vetters…so now, I kinda wish I had at least tried to submit one.)

And the verdict this time? Well, no one broke out of the pack as a result of their performance last night, which — the talking heads tell me (hey, David Gergen’s gotta eat) — means a win for Clinton. But, as with the past few debates, I still find my position further solidifying in favor of Obama and Edwards, and against the Senator from New York. (My reasons have been put forth previously here and here.) In fact, the most irritating moment of the debate for me, and I’ll admit that this’ll be considered well beyond stupid and pedantic to most people, was Senator Clinton’s butchering of the distinction between “liberal” and “progressive” to contort her way out of having to name herself the former. For what it’s worth, the key element of a turn-of-the-century progressive was never “someone who believes strongly in individual rights and freedoms” — that would be a liberal. Indeed, arguably the major flaw in the progressive movement — until after WWI — was its inattentiveness to individual rights and freedoms…hence, Prohibition, or, to take an even more sordid example, the proliferation of Jim Crow in the South.

But, more importantly, and this is what really irked me, Hillary Clinton has proven herself to be the least progressive of the Democratic candidates, in that she’s been the most willing to get into bed with corporate interests time and time again. (And, for you historians reading this, yes, I’m calling shenanigans on Kolko.)

Ok, I’ll concede, Clinton can’t honestly be expected to deliver a comprehensive historical disquisition about liberalism v. progressivism in a 45-second debate answer. But, please don’t chalk up my concern simply to being an aggrieved aspiring egghead just yet. (And, hey, speaking of parochial, Obama mentioned my hometown, Florence, SC, tonight, albeit not in a positive light. But I digress again.) The fact is, the differences between liberalism and progressivism do matter, particularly when you consider [a] how often politicians in our party seem confused, or even ignorant, about the Left’s guiding political philosophies these days, and [b] how different a truly progressive presidential candidate would seem from what Hillary Clinton has yet offered us.

Most importantly, a true “modern progressive” would push campaign finance reform, ethics in government, and voting reform though the heavens fall. These are hardly central tenets of the Clinton campaign, to say the least. And, along with the obvious necessities of a sane, competent, foreign policy, accessible, affordable health care, and comprehensively reworked environmental and energy plans, a real “modern progressive” would also extol education, civics reform, universal (if not mandatory) service, community-building, a vast increase in arts and science funding, an end to child poverty…all ways to help renew the bonds of citizenship, to help encourage an active, engaged, self-governing electorate, and to help foster a new generation of Americans more attuned and responsive to the concerns of their fellow men and women — here and around the globe — than they are to the self-absorbed and increasingly inescapable dictates of rapacious consumerism and the corporate bottom line.

It’s late, and I’ve clearly started soapboxing. Still, what I wrote back in 2000 here, before I came to Columbia, still holds: “I know it all sounds a bit academic and removed from reality, but, what can I say? This is where my idealism (or what vestiges of it that survive this election cycle) lies.” Well, it’s been a few election cycles since then, and in many other ways the years since have not been kind, in terms of progressivism or otherwise. I’d very much like to continue indulging in “the audacity of hope” when it comes to such matters — I know it’s way early in the game, and that we’re probably still at least a good 3 or 4 “Macaca moments” out before this all gets decided. But increasingly, and particularly after listening to these debates thus far and the virtual Clinton coronation by the talking heads thereafter, other quotes often come to mind as well. For example: “Look for your friends, but do not trust to hope. It has forsaken these lands.”

I’m not saying Clinton would make a terrible president — Obviously, she’d be much better than the current fiasco of an administration. (But, as always, who wouldn’t be?) But I do increasingly fear her tenure — if it’s marked by the same confused, wishy-washy and corporate-friendly Republican-lite “centrism” her campaign and the DLC have pushed in the past — will make for yet another missed opportunity in terms of fostering real progressive change in this country. (And Senator Clinton, to get to the point: I know progressives. I’ve spent the past six years and change studying progressives. And, you, Madam, have been no progressive.)

Water, water everywhere…

“‘We’re thrilled to have identified clear signs of water on a planet that is trillions of miles away,’ said study leader Giovanna Tinetti of the Institut d’Astrophysique de Paris in France.” Scientists discover clear signs of existing water well outside the solar system at HD 189733b, a Jupiter-ish gas giant in the Vulpecula constellation, 64 light years away. “The researchers found that the planet absorbed starlight in such a way that could only be explained by the presence of water vapor in its atmosphere.

Hawking Swoops and Soars.

“I have long wanted to go into space, and the zero-gravity flight is the first step toward space travel.” Physicist Stephen Hawking experiences zero gravity aboard the Vomit Comet. “Hawking said he hoped his flight would provide a boost for commercial spaceflight, in line with his oft-expressed belief that humanity’s future depended on moving beyond Earth…’I think that getting a portion of the human race permanently off the planet is imperative for our future as a species. It will be difficult to do this with the slow, expensive and risk-averse nature of government space programs,’ Hawking said, working in a veiled reference to NASA. ‘We need to engage the entrepreneurial engine that has reduced the cost of everything from airline tickets to personal computers.‘” I’m in full agreement…far be it from me to differ with a man as intelligent, knowledgeable, and solid on the mic as Mr. Hawking.

Sol to Gliese, over?

“Because of its temperature and relative proximity, this planet will most probably be a very important target of the future space missions dedicated to the search for extraterrestrial life. On the treasure map of the Universe, one would be tempted to mark this planet with an X.” The big news today, of course: Astronomers announce the discovery of an earth-like planet, Gliese 581c, at the galactically tiny distance of 120 trillion miles (20.5 light years) away. (For the stargazers, Gliese 581 is a red dwarf “located in the northeastern part of constellation Libra.”) Of course, we still don’t know if we even have to go that far to find extraterrestrial life — Europa, Mars, Ganymede, and Callisto all still pose unresolved questions. Nevertheless, it’s an exciting moment in our history to discover the first planet far afield that might possibly be inhabited (and inhabitable)…and even more exciting to know that there’ll assuredly be many more to come. The stars, our destination!

Water, Water Everywhere?

A faraway Jupiter-like gas planet, HD 209458b, is found (by some) to have water in its atmosphere. I saw this on Blivet on Friday and spent the weekend dreaming about it: If my sleeping brain can be trusted, HD 209458b has winged, eel-like space reptiles cavorting amidst the gaseous clouds there. Alas, my subconscious makes for a lousy exobiologist: “[A] Jupiter-like gaseous planet such as this one, as opposed to a rocky one like Earth, is highly unlikely to harbour any kind of life.” Well, damn.

The World Forgetting, by the World Forgot.

Eternal sunshine of the spotless mind! Each pray’r accepted, and each wish resign’d. Life imitates art as researchers hone in on drugs that will potentially erase traumatic memories. “‘This is all very preliminary,’ said Dr. Roger Pitman, a Harvard Medical School psychiatrist. ‘We’re just getting started. There is some promising preliminary data but no conclusions.‘”