Geoscience Field Education: A Recent Resurgence

Geoscience education: an overview

Recent resurgence of mumps in the United States.

BACKGROUND The widespread use of a second dose of mumps vaccine among U.S. schoolchildren beginning in 1990 was followed by historically low reports of mumps cases. A 2010 elimination goal was established, but in 2006 the largest mumps outbreak in two decades occurred in the United States. METHODS We examined national data on mumps cases reported during 2006, detailed case data from the most ...

Global Health as a Field of Power Relations: A Response to Recent Commentaries

Actors working in global health often portray it as an enterprise grounded in principled concerns, advanced by individuals and organizations who draw on scientific evidence to pursue health equity. This portrait is incomplete. It is also a field of power relations—a social arena in which actors claim and draw on expertise and moral authority to gain influence and pursue career, organizational a...

A resurgence of black identity in Brazil? Evidence from an analysis of recent censuses

BACKGROUND The second half of the 20th century brought a sharp increase in the number of people self-identifying as “brown” in the Brazilian Censuses. Previous studies have demonstrated that this was not the result of demographic forces, such as differential birth rates, but of a large number of people changing their response in the censuses from “black” or “white” to “brown”. Despite the incre...

Island Geoscience

As the November torrential rains swept over coastal British Columbia, heralding the more reactive winter field season, I began to think about landslide hazards. Geoscientists are routinely asked to try to accurately identify hazard and risk based on limited knowledge. On the surface this appears to be a straight forward task, more realistically however, it involves specialized skills, experienc...