Expert Voices

Instead of Studying Gun Violence, Americans Just Argue About It (Op-Ed)

women compete, hormones, smells
Competition among women may be partly driven by smells.
(Image credit: Sanjay Deva | Shutterstock)

Jeff Nesbit was the director of public affairs for two prominent federal science agencies. This article was adapted from one that first appeared in U.S. News & World Report. Nesbit contributed the article to LiveScience's Expert Voices: Op-Ed & Insights.

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