Consider This from NPR Folgen

It was a year ago this month that a Norfolk Southern freight train with 38 cars derailed in East Palestine, Ohio.Twenty of those train cars carried hazardous materials. In the days after the crash officials, decided to burn off one of those hazardous materials, vinyl chloride. The burn and massive plume of smoke it created caused environmental problems and concerns about the health and safety of residents. A year after that devastating derailment and chemical burn the train company Norfolk Southern and the EPA say the air and water are safe. The people who have to go on living there aren't so sure.For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.org Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

More than 100 people are killed on U.S. roads every day — more than 40,000 people a year. So, it seemed bold, if not crazy, when city leaders across the country began to set their sights on eliminating traffic fatalities completely. It has now been 10 years since U.S. cities began to adopt the approach known as Vision Zero. NPR's Joel Rose reports on what has worked and what hasn't.For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org. Email us at considerthis@npr.orgLearn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

More than two decades of growing internet use has surfaced fears about the social and psychological impacts of nearly unfettered access to pornography. But many researchers and sex therapists worry that the online communities that have formed in response to these fears often endorse inaccurate medical information, exacerbate mental health problems and, in some cases, overlap with extremist and hate groups.NPR's Lisa Hagen speaks about her reporting with NPR's Ayesha Rascoe.For sponsor-free episodes of Consider This, sign up for Consider This+ via Apple Podcasts or at plus.npr.org.Email us at considerthis@npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy