As Trump tosses regulations, PFAS – the “forever chemicals” continue their killing spree. Most humans and animals already have them in our blood. Colorado Hill reporter Sharon Udasin’s new book “Poisoning the Well: How Forever Chemicals Contaminated America”. What really moves people to climate action? Penn scientists led by Allysa “Allie” Sinclair tell all in their new paper “Behavioral interventions motivate action to address climate change”. Brain tools on Radio Ecoshock.