Author

 
Bret Stetka

Bret Stetka

Bret S. Stetka is a graduate of the University of Virginia School of Medicine in Charlottesville, Virginia, and received his BS in biology from the College of William and Mary in Williamsburg, Virginia. He has worked as a writer and editor at Medscape since 2007.
Global warming may dwindle the supply of a key brain nutrient
Global warming may dwindle the supply of a key brain nutrient
The Mail & Guardian is publishing this article as part of a network of over 300 publications that are sharing journalism on the climate...