Restoring that sense of wonder

These can be depressing times for a paleontologist - funding is poor for most, the job market is dim for many talented friends and colleagues, and rhetoric-ridden battles for scholarly publishing rage. That's enough to suck the joy right out of the field. In instances like this, it's nice to step back for a second and think about the really cool stuff going on.

So, I've put together a list of wondrous things that have happened in paleontology over the past several years. Why are they cool to me? Mostly because they challenge ideas that I acquired while a little, dinosaur-obsessed kid. And they also challenge ideas I've acquired as an "educated" professional. Sometimes it's nice to have our comfort zone stretched.

Symbols of the new paleontological revolution: an eye-catching Sinosauropteryx crouches on top of mammoth DNA, overlain on a thin-section of dinosaur bone (sources at end)

In no particular order:

• We know what colors were on parts of the body of some dinosaurs. Really. How cool is that? Sure, it's not perfect, and there is lots we'll never know, but the mere fact that you can plausibly reconstruct parts of the pelage of a feathered dinosaur is amazing. Especially because I had always believed the truism that we'd know the texture of dinosaur skins, but never the color.
• I can download a genetic sequence from a woolly mammoth. Or a Neanderthal. Or any number of extinct organisms. I had always known that Jurassic Park would never be a reality. It probably never will be (at least for non-avian dinosaurs). But to stare at the A's, T's, G's, and C's of an extinct organism still gives me some goosebumps.
• I can listen to a Jurassic katydid. Yes, yes, there are some assumptions in the reconstruction. But let's suspend criticism for a moment, and accept that it's probably at least a decent approximation. These are noises that haven't been heard in 165 million years.
• We know the sex of some individual dinosaur specimens. Thanks to studies of medullary bone and comparative anatomy, the seemingly impossible is made real. Wow!
• Similarly, we know the age of some dinosaur individuals at death (give or take a few years). The notion that sauropods only got big because they grew for a century can't be supported anymore. Once again - wow!

This is just my personal list - what's on yours?

Sources for image: Mammoth DNA sequence in background from GenBank Accession FJ655900 (published by Enk et al., 2009); dinosaur bone histological section modified from Woodward et al. 2011 Figure 1C (colors inverted and adjusted); Sinosauropteryx modified from original by Marty Martunuik. Image released under Creative Commons Attribution-Share Alike 3.0 Unported license.

Nedoceratops - Fun with Science

In my last post, I mentioned that I have had more fun with my recent project on Nedoceratops than anything else I've done lately. Just as a refresher, this paper described an oft-neglected horned dinosaur skull known as Nedoceratops hatcheri, and presented counter-evidence to a hypothesis (published by John Scannella and Jack Horner) that Nedoceratops, Triceratops, and Torosaurus were all the same animal. This all sounds kinda boring and academic, so where's the fun in that?

As a scientist in a small field like vertebrate paleontology, it can be awkward when you disagree with a colleague. I've heard third-hand accounts of shouting matches at scientific conferences, and have occasionally seen very heated discussions during the Q&A time at presentations. Thankfully, this sort of behavior is pretty rare. Yet, I was a little worried about what might happen when I publicly presented a counter-argument to Scannella and Horner's hypothesis.

My nightmare of a confrontation with John Scannella (left) at SVP. Maybe there wouldn't be fists involved, but at a minimum a wrestling match. He's in better shape than I am, so I would be in trouble.

Of course, I was less concerned about a shouting match, and more focused on not being a jerk in print. I've known both John Scannella and Jack Horner for a number of years, and wanted to stay on at least semi-cordial terms with them. Of course I was going to disagree with them (based on my interpretations of the available data), but I wanted to do so in a way that was fair, collegial, and honest.

So, I did something that some people might consider stupid. I sent John and Jack a copy of my unpublished, unaccepted, in-review manuscript. At the very least, I figured it was only fair that I should give them a heads-up that I would be presenting counter-arguments to their hypothesis about Triceratops and Torosaurus. More importantly, I wanted to make sure that I was representing their work fairly and accurately.

This initiated a lengthy and wide-ranging email conversation. Although I had done a decent job of representing most of their points, there were a few areas where I had inadvertently set up a straw man. I fixed those as best I could. In some (thankfully minor) areas, I needed to update information or account for some specimens I had neglected. For instance, I had grossly understated the amount of variation in the frills of various adult Triceratops (something that has only been adequately documented thanks to John's Ph.D. work). With their honest feedback, I was able to craft a much-improved version of my manuscript. It is not just a smarmy platitude to state that I genuinely appreciate their input.

Of course, I won't claim that Scannella and Horner find my counter-arguments (that Torosaurus and Triceratops are different animals) entirely convincing. And, my current opinion on the matter is not unchangeable. John and I had a nice long chat at the SVP meeting this year, comparing notes and talking about our future research plans. He has some really cool data (some of which he has presented at SVP and other conferences), and I look forward to seeing it in print. Undoubtedly, we will both modify our interpretations as new data are published.

Now why am I finding this to be so enjoyable? It's the joy of discovery, the entertainment of questioning long-held ideas (especially my own), and the pursuit of new data. After all, science shouldn't be about scoring rhetorical points, but working towards an accurate view of our world. I know beyond a doubt that we all are playing on the same team. My dialog with John (and Jack) has been engaging, challenging, and stimulating in a unique way. I've learned more about Triceratops in the past six months than I had in the past six years (to be ultra-nerdy, for instance, some specimens lack the mid-line epiparietal - neat!!!). It's just darned fun to be working on a research problem like this!

No matter how this whole issue shakes out, I think there is one thing we can all agree on right now. Horned dinosaurs are AWESOME!

John Scannella and I, with our favorite dinosaur

Coming Up: A few final thoughts on the process behind this paper.

Book Review: Am I Making Myself Clear? A Scientist's Guide to Talking to the Public

It's no secret that paleontology fascinates the public. New prehistoric-themed television air practically weekly, and even comparatively minor discoveries make the science section of the local newspaper. But, it's also fair to say that we paleontologists have a love-hate relationship with the news media. On the one hand, the exposure educates the public and shows the importance of an "esoteric" field like paleontology to skeptical funding committees. Yet, nearly everyone has some horror story about how they were taken for a ride by the press. Stories are misreported or overhyped, and television programs are sometimes painfully inaccurate. How is one to navigate this potential minefield?

Enter Am I Making Myself Clear? A Scientist's Guide to Talking to the Public, a trim, timely book by science writer and former NY Times editor Cornelia Dean. The title indicates great ambitions, and Dean generally delivers on these, speaking with the authority and candor of someone in the trenches.

Fifteen chapters cover practically the entire spectrum of scientific communication, from print and electronic media to public policy and the legal witness stand. Dean's writing is concise and readable, with an appropriate number of relevant anecdotes sprinkled throughout. Her perspective as a journalist adds quite a bit to the narrative, particularly in the sections on working with reporters. Although I like to think that I know at least a little about the media, I found numerous tidbits to incorporate into my own efforts. Don't be disappointed if an hour-long interview doesn't produce any attributed quotes in a news article; your information is still crucial for reporters who may not know the field. Thank reporters who do a particularly good job. Use press releases judiciously. It's ok - in fact, even a good thing - to cite opposing points of view during an interview. Sound bites are your friend, if you prepare them carefully.

The short format of the book (indeed, it's just slightly larger than pocket-sized) means that many topics are covered in only the briefest fashion. For instance, the scant 17 pages devoted to book writing and publication is surely only the beginning for someone who is truly serious about such an effort. I personally would have liked to see a little more on preparing a public lecture. Thankfully, a carefully chosen bibliography offers some excellent suggestions for deeper reading.

One message echoes throughout the entire book: We scientists can't just sit back and let the journalists do the talking for us. As citizens, we have a responsibility - an obligation, even - to get involved. Sure, there might be bumps on the road, but in the shifting social, political, and economic sands of the early 21st century, communication is more important than ever before. If you are at all serious about communicating science to the public, you must read this book.

Citation
Dean, Cornelia. 2009. Am I Making Myself Clear? A Scientist's Guide to Talking to the Public. Cambridge, Massachusetts: Harvard University Press. 274 pp. $19.95 (hardcover) - available for $13.57 on amazon.com.

The Big (and Crazy) Announcement

A few months ago, Matt Wedel (of SV-POW! fame) lamented the lack of measurements in most contemporary scientific papers. As a real numberhead, his post resonated with me. It got me thinking. Despite the shortcomings of some papers, there are a lot of measurements out there in the literature already. With measurements, you can do science. Potentially some really cool science. But how could I collect all of these data? This could take years!

The gears in my brain started turning. One idea led to another. A plan was forming. Something crazy. Deeply, insanely crazy.

So what happened next? I teamed up with SV-POW's Matt Wedel and Mike Taylor to create a research project in dinosaur paleontology that anyone can participate in. The Open Dinosaur Project. We (yes, "we" includes you) will comb through the literature (which, thanks to a number of open access publications and archives, is quite data-rich) and pull out measurements for further analysis. The process - from data collection to analysis to publication - will be completely open. Every step of the way will be blogged. And. . .all contributors are invited to join us as co-authors. The project: look at the evolution of the limbs in ornithischian dinosaurs.

Thus was born The Open Dinosaur Project. Consider this your invitation to join us. Read more about it at the project blog!

Big News on the Way

Research of catastrophic proportions. Another piece of the Shiny Digital Future. An unholy union between members of SV-POW! and The Open Source Paleontologist. Bigger than Ida. A cast of dozens. . .hundreds. . .thousands! Visit here on Tuesday morning to find out what the hyperbole is all about!

What Place Do Blogs Have in Science?

While I'm currently on vacation, I've also been thinking hard about a "major" upcoming post on the role of blogs in scientific discourse. Through a very fortuitous bit of serendipity, SV-POW! has a stimulating post and discussion going on about aspects of this very topic. Check it out, and look back here next week for my own contribution to the fray.