She's done action, comedy, drama, sci-fi, thrillers — and won an Oscar along the way (and been nominated for a second). So defining Geena Davis' career in a word or two isn't the simplest of tasks.

"My goal is that the on-screen population reflects the real-world population—and we’re not there yet,” Geena Davis said. Before Geena Davis became an Academy Award-winning actor and nonprofit founder, ...

Scroll down for a transcription of this episode. Guest host Geena Davis helps us explore how the love we feel —for our partners, friends, family, even our four legged companions—shapes our brains, ...