What do a 13 year old in Louisiana, a 14 year old in Oregon and a 16 year old in Hawaii all have in common besides possibly the number of hours a day they spend on Instagram? Actually, these teens are among a group of 21 very serious youth plaintiffs who have leveled a legal challenge to climate change policy. This week on Sea Change Radio, we break down Juliana v. U.S., a landmark case wherein children are suing the US government for allowing dangerous CO2 levels to permeate the atmosphere and disrupt the future environment.

Our guest is Philip Gregory, the lead plaintiff attorney on the case, who breaks down the timeline of the proceedings, the potential impact it could have both in the U.S. and overseas, and the role former Exxon Mobil CEO and current Secretary of State, Rex Tillerson, has in the case. Historically, lawsuits have been an effective way to move what appear to be intractable policies and practices. Could this group of young people topple the protective wall the government has built around the gas and oil industry? And if they do, what Instagram filter will they use when they post their victory?