
OpinionNovember 24, 2019
How Do We Know What We Know?
Hint: it begins with “s” and ends with “cience"—and the ignorant are trying to trash it
Felicia Goodrum Sterling, PhD, is a professor of immunology at the University of Arizona and a Public Voices Fellow. She is a 2010 Presidential Early Career Awardee in Science and Engineering.

How Do We Know What We Know?
Hint: it begins with “s” and ends with “cience"—and the ignorant are trying to trash it