SCIENCE IN THE NEWS DAILY
The Science of Sarcasm (Not That You Care)
from the New York Times (Registration Required)
There was nothing very interesting in Katherine P. Rankin's study of sarcasm -- at least, nothing worth your important time. All she did was use an M.R.I. to find the place in the brain where the ability to detect sarcasm resides. But then, you probably already knew it was in the right parahippocampal gyrus.
What you may not have realized is that perceiving sarcasm, the smirking put-down that buries its barb by stating the opposite, requires a nifty mental trick that lies at the heart of social relations: figuring out what others are thinking.
Those who lose the ability, whether through a head injury or the frontotemporal dementias afflicting the patients in Dr. Rankin's study, just do not get it when someone says during a hurricane, "Nice weather we're having."
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Using the Atacama Cosmology Telescope (ATC), a 6.5-meter microwave collector in Chile, cosmologists are piecing together the early history of the known universe. In an exclusive American Scientist interview, Arthur Kosowsky—a member of the ATC team and a professor in the Department of Physics and Astronomy at the University of Pittsburgh—discusses how he is using ATC to reach back in time billions of years to search for gravitational waves that could verify inflation and reveal unprecedented details about how the cosmos was born.
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