At 15, she was a class-skipping, catch-me-if-you-can maverick hitchhiking to D.C. to protest the Vietnam War. Looking back on those years now, Frances Arnold says, “Fifteen is one of those terrifying ages, where you’re frustrated because you know something’s wrong, but you have no idea how to fix it. So I did what I could, which is protest.
“But as I’ve gone through my life,” she continues, “I know that it’s my responsibility to fix it. I’m much better at fixing things than protesting.”