"Us" being scholars presenting at the 2013 annual meeting of the Society for the Social Studies of Science. The map being a representation of the number of folks at the conference by country. The darker the red, the more people from institutions in that country will be showing up in lovely San Diego in October (presumably).
The United States of America has a strong showing, Antartica does not.
The data for this visualization was collected by:
- scraping the conference website
- obtaining location instutition by querying the Google Maps API with the self-reported instition information