Dr. Effie Greathouse earned a bachelor's degree in wildlife, fish and conservation biology from the University of California, Davis, and a PhD in ecology from the University of Georgia, where she did research on freshwater shrimp and dams in tropical island streams. She did postdoctoral training at the U.S. Environmental Protection Agency, focusing on water quality and stream chemistry of the Oregon Coast Range, and then worked in stream chemistry database management with the U.S. Forest Service. She is currently director of Digital Resources for Community and Science, based in Portland, Oregon. She is the main lead on the Fluoride Exposed project at https://www.fluorideexposed.org.

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