This morning scores of students in Baltimore are marching in solidarity with the Global Climate Strike: a worldwide walk-out to underscore the urgency of climate change and to demand action from political leaders around the globe. We talk with two local organizers: Trinity Eimer, a senior at The Bryn Mawr School, and Helen Schott, a senior at Baltimore Polytechnic Institute, who says the event’s purpose reaches far beyond a one-time walk-out.