This week's guest, Meghan Duffy, sunk to a low point in her life and career when some of her early experiments failed. But she recovered enough to eventually score a faculty position at Michigan, and she recently snagged an invitation to speak at the March for Science in Washington, D.C. She posts articles with ideas, opinions, commentary, advice, and humor at the Dynamic Ecology blog. She's an ecology professor who takes her responsibilities seriously as a mentor in science, especially to young students of color.