“People had a hard time taking me seriously, because I'm sure they didn't know any African-Americans who were economists,” says Lisa Cook, associate professor of economics and international relations at Michigan State University. She talks about discovering economics while climbing Mount Kilimanjaro, how she overcame biases she faced as a woman and as an African-American, and her research showing GDP could be higher if more women and African-Americans were involved at the beginning of the innovative process.