Short Wave Folgen

Historic drought in the west and water diversion for human use are causing stretches of the Colorado and Mississippi rivers to run dry. "The American West is going to have to need to learn how to do more with less," says Laurence Smith, a river surveyor and environmental studies professor at Brown University. He recently dropped in for a chat with Short Wave co-host Emily Kwong about how scientists are turning a new page on managing two of The United States's central waterways, the Colorado and Mississippi Rivers.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

We're off today in observance of Martin Luther King Jr. Day. In the meantime, we want to share this episode from our friends at NPR's Life Kit podcast about how to become a community scientist — and better scientific research.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Are humans ever satisfied? Two social psychologists, Ethan Ludwin-Peery and Adam Mastroianni, fell down a research rabbit hole accidentally answering a version of this very question. After conducting several studies, the pair found that when asked how things could be different, people tend to give one kind of answer, regardless of how the question is asked or how good life felt when they were asked. Short Wave's Scientist in Residence Regina G. Barber digs into the research—and how it might reveal a fundamental law of psychology about human satisfaction.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy