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Science

The power of O at TED Conferences

This is not about Oprah.

CHE has a very interesting little piece about presentations given at TED conferences. He contrasts two speakers, one who “got the whole nerdy hipster thing going” and another who wore a blazer (but cut brains into thin slices like deli meats. I was the MC for TEDxPSU last year at Penn State and I may offer a presentation this year, so I have been thinking about what makes a good presentation myself.

Part of the enthusiasm for these talks is the fervor of the moment, face it, TED is a geek rally, a sort of Burning Man for those who don’t want to get naked, paint themselves, and do pot (or at least none of those things while sitting in an auditorium). Still, there is great value in TED talks, they can be marvelous gems and I have found them very useful in classes. But should we go for the O or the HMMMM. I think I would rather make folks think, have them still sitting in their chairs saying to themselves, “wait a minute, he might have a point.”

Slavin [hipster] got a standing ovation, while Jones [brain butcher] received fairly enthusiastic but still-seated applause.

So what does that indicate? Well, here’s what a blog post on the TEDActive site has to say:

The standing ovation is the original test of crowd wisdom. The audience reaction (and soon the online reaction) seems like a good predictor for which ideas at TED will stick and have a lasting impact on large scale.

Really? I enjoyed Slavin’s presentation and thought it was entertaining and insightful. I enjoyed Jones’s presentation, too—though, to be honest, not as much because he’s stiffer on stage. But the dude is thin-slicing the brain, people. I’m going to argue that what he’s up to has the potential to have a more lasting impact on a larger scale than the clever stylings of an app maker.

The rise of TED in recent years is amazing. Asking smart people from diverse fields to present their most brilliant ideas in 18 minutes is, in itself, brilliant. It’s awesome that there can be viral videos, like this one, that are about education and creativity rather than overly dramatic chipmunks.

But I think whether TEDsters leap from their seats and slap their palms together says more about the polish of the performer than the staying power of a particular idea.

 

Closing in on the end of an era

No matter how many times humanity does this it is amazing. My father spent most of his career with NASA and so we grew up watching and rooting for space flight. I have to say that as I have gotten older I have questioned the ethics of the amount of money we spend on such research (thinking that was spurred in no little part by this song from Adam Again: Inner-City Blues and which I have written about before). Sadly, I do not think this administrations termination of the Constellation program and other projects has been done with the intent of moving funds to other more worthy projects or of reducing our deficit (BTW, when do we get to operate our annual budget with 40% being on debt?).

So today was the last day for Endeavor and just one more shuttle launch to go.


 

Not what I thought: Shark Teeth Found Stuck in Ancient Ammonite

Those Ammonites were are hard crusted bunch. Tough in a fight (or for dinner).

When I saw the title I thought perhaps it was a discussion of leviathan exacting revenge on the ancient peoples of the Transjordan or some such. Which would have been odd, given the Ammonites’ geographic location, but still perhaps there was some biblical connection. Nope. Apparently an “ammonite” is an ancient, and extinct creature akin to the modern nautilus.

A shelled fossil discovered in an amateur’s collection may harbor the first direct evidence of prehistoric sharks eating ammonites some 150 million years ago.

via Shark Teeth Found Stuck in Ancient Ammonite Shell | Wired Science | Wired.com.

 

Which would you choose, wings or stronger claws?

I was watching the Discovery Channel’s “Wild Pacific” tonight with my son and they featured “the world’s heaviest parrot” (this is the parrot whose amorous adventures were noted here before). The narrator is Mike Rowe, but I am sure he did not write the script. At one point we were told that because of the kakapo’s great weight and small wings “it evolved strong claws in order to climb trees” in order to reach their only source of food, berries at the top of a certain tree.

Now I have said before that I have no quarrel with evolution, but I find the suppositions of evolutionary development put forward often terribly amusing, not to mention facile (like Michael Polin’s personification of corn in Omnivore’s Dilemma). In this case I have to wonder why evolution, which is supposed to move along the lines of least resistance, chose to ignore the wings that the bird already possessed. Hmmm. Too fat and small wings….nah, let’s go with the claws!

I have my doubts…

 

A modest proposal regarding the climate change debate

sackMight I suggest that the argument that the climate change debate is like Galileo and his confrontation with the Church (with, of course, the climate scientists playing the role of Galileo and the “deniers” in the role of the Magisterium) is a poor analogy.

Surely it should be something like Newton v Einstein or Luther v Zwingli. An imperfect analogy to be sure! And please offer better ones. Newton and Einstein being personally separated by hundreds of years further weakens that pairing. But my point is that radio and TV talking heads aside many of those in this debate are “on the same side.” To say that “deniers” are all anti-intellectual non-scientists is incorrect. Rather, many involved in this debate are in fact scientists who disagree as to how to interpret the data and what conclusions to draw from such data. The debate is actually still very much within the same house.

bokAs with any debate there is a lot of name calling going on and this is actually what got me mulling today. I do not like the assertions of “anti-intellectualism” being made and that may be the topic of another post. But one thing is clear to me. That phrase and its corresponding semi-hidden suggestion that if you are anti-intellectual you are also a right-wing conservative Christian (as one colleague recently stated). I think this Galileo=Climate Scientist analogy is intended to tar their opponents with a similar brush.

So there must be a better analogy and perhaps you can help me find it. In the meantime I think we need to be a little more charitable towards one another in this debate, even while recognizing each feels their own position carries an incredible imperative.