This episode was first published on April 3, 2018 and has recently been moved to Anchor.I spoke with two scientists working on  public health issues on the US-Mexico border, Dr. Bill Hargrove and  Michelle Del Rio, both of the University of Texas at El Paso. This is  the first in a three-part series on the human impact of water.Details: Details Running time: Logo: Timothy Burns, KuroverseLicensed Music: “A Sudden Encounter” used under a Creative Commons licence“El Son de La Manta” and “Las Quatro Milpas” both in the public domain