Last night on the Daily Show, Jon Stewart interviewed National Geographic Explorer-in-Residence Spencer Wells about his new book, Pandora's Seed. About half-way into the interview (3:55, to be exact), Stewart asks a great question:

But isn't our obesity almost a medal, a badge of sorts, congratulating us on our...utter domination of the planet?

I'm not sure how well obesity-as-badge-of-honor will get anyone, but to a large degree it is true and example of what demographers call the demographic transition. Rather than dying of infectious diseases that left the human population with relatively high death rates, we now find that disease in developed nations is largely due to ...

This weekend, one of my favorite academic-flavored blogs on the internet shuttered its doors. Effect Measure was a blog about public health and public health policy. The authors, who collectively wrote under the pseudonym "revere" in recognition of Paul Revere's service on the first local Board of Health in the U.S., are expert epidemiologists that brought detailed technical expertise to issues of public health along with a broad knowledge of public health policy and its role on American health. Although I read their blog regularly, their daily -- indeed, sometimes hourly -- analysis of the swine flu outbreak were indispensable and made it a daily read during and after the ...

The blog Graphic Sociology, part of the Contexts community of blogs, provides an excellent forum for discussing the visual presentation of information. The blog's author, Flaneuse(a.k.a., Laura Noren), provides examples of the good, the bad, and the ugly in data visualization with a narrative of "what works" and "what needs work" for each graphic.

Yesterday, Flaneuse had a post on obesity trends that originated at the blog Flowing Data. Nathan Yau, the author of Flowing Data posted a challenge to his readers to make an image that answers the question are people getting fatter faster?¹ that improves on the following one:

Despite ...

"You miss 100% of the shots you never take." -- Attributed to Wayne Gretzky

I was reminded of this quote this week after I had a grant submission rejected. Although it stung, the criticisms were legitimate and, as one of my advisors told me, "rejection is part of the process." It was this comment that reminded me of Gretzksy's quote and realizing that, although it doesn't feel good to be rejected, it does mean that I made an effort -- I can't make a shot that I don't take after all.

This was a lesson that was hard to learn in grad school and I was fortunate that I had ...

At Orgtheory, Fabio asked about how to identify substrings within text fields in Stata. Although this is a seemingly simple proposal, there is one big problem, as Gabriel Rossman points out: Stata string fields can only hold 244 characters of text. As Fabio desires to use this field to analyze scientific abstracts, then 244 characters is obviously insufficient.

Gabriel Rossman has posted a solution he has called grepmerge that uses the Linux-based program grep to search for strings in files. This is a great solution, but it comes with one large caveat: it cannot be used in a native Windows environment. This is because the grep command ...

“Many forms of Government have been tried and will be tried in this world of sin and woe. No one pretends that democracy is perfect or all-wise. Indeed, it has been said that democracy is the worst form of government except all those other forms that have been tried from time to time.” Winston Churchill, 1947

I just received an e-mail inviting me to participate in the Second Annual International Symposium on Peer Review that seeks to examine the application -- and perceived failure -- of peer review in a scientific context. The aim of the conference is certainly a worthy goal, and I applaud the effort; however, it brings ...

I got back from the PAA meetings in Dallas today. I really think that PAA is an incredible organization, even down to the way that they plan and execute the meetings.¹ For example, I think that the submission process is incredibly smooth and the papers on the panels tend to speak very well to one another. Even down to the fact that the organization developed an iPhone app (and a Kindle app) that made navigating the meeting tremendously easy (I believe that Germán Rodríguez deserves the credit for the development of the submission website and the iPhone app -- kudos to him!). Beyond the execution, however, the actual ...

The American Prospect has a very interesting article this week by Courtney Martin entitled "Architecture's Diversity Problem" that describes a new building constructed by architect Jeanne Gang in Chicago. The building is constructed to look like undulating waves that echo the waves in Lake Michigan just to the east but reach skyward for 80 stories. Architecturally, the building is very interesting and, though I have to admit I wasn't too keen when I saw the The Prospect's photo, is very impressive when seen from a distance for how successfully it creates this illusion from both the form and the materials used. What is more amazing than the ...