KGNU - How On Earth

COP25 & Climate Change (start time: 1:07): Next month (Dec. 2-13), the United Nations global climate change summit, known as COP25, will take place in Madrid. Many scientists, environmental nonprofits, students, activists will also attend side events related to the UN sustainable development goals (SDG). The goal of COP over the years has been to […]

BUZZ:  Inside the Minds of Thrill-Seekers, Daredevils and Adrenaline Junkies.    We speak with clinical psychologist and author, Ken Carter about his new book BUZZ, and high-sensation seekers who can’t get enough “new” and love to seek out more.  Carter is a consultant for the Denver Science Museum’s Extreme Sports exhibit, running through spring 2020.  He speaks at the Boulder Bookstore […]

How To [starts at 4:30] Our guest for this episode is Randall Munroe, perhaps best known for his comic xkcd, and author of the books “What If” and “Thing Explainer”.  Randall has figured out how to do many things, so he wrote a new book appropriately called “How To”, which promises to provide absurd scientific advice for common real […]

Almost Human – The Story of Julius, the Chimpanzee Caught Between Two Worlds (Extended Version) by Alfred Fidjestøl.  This is the full version of the interview.

Almost Human:  The Story of Julius, the Chimpanzee Caught Between Two Worlds.  In this fall pledge drive show, we feature  Alfred Fidjestøl‘s new biography about one of Europe’s most famous chimpanzees.   (We’ll broadcast the full interview with Alfred Fijestol at a later date.) Hosts: Shelley Schlender & Chip Grandits Producer/Engineer:  Shelley Schlender Executive Producer: Joel Parker

We talk with University of Colorado Scholar in Residence Jorge Perez-Gallego about many non-traditional paths one might take after getting a science Ph.D. as well as CU’s Grand Challenge and the fascinating intersection of science and art through the Nature, Environment, Science & Technology (NEST) Studio for the Arts. Host, Producer, Engineer: Joel Parker Additional Contributions: Shelley Schlender Listen […]

Beth interviews neuroscientist and addiction researcher Scott Swartzwelder who talks about his research on reversing alcohol-induced brain damage in young rats. In past work, Professor Swartzwelder and colleagues have identified specific areas of the brain damaged by drinking, especially in adolescent rats. In this interview, he describes, how this damage occurs, and amazingly, how treatment […]

Amazon Burning – (starts 3:15) CU Boulder Earth Lab Director Jennifer Balch explains how the burning of the tropical rain forests may destroy them, and ways to protect the forests and sustainable development Hosts: Shelley Schlender, Susan Moran Producer/Engineer: Shelley Schlender Executive Producer: Beth Bennett

Tackling ozone pollution in Colorado (starts at 3:55): Cooler fall weather might soon bring back the bluebird skies we all love. But last year ozone levels in the Denver metropolitan area were high enough to prompt state health officials to issue ozone action alerts an average of once a week. (This summer has fared somewhat better.) During […]

On this week’s show Beth speaks with Vicki Vargas-Madrid, Program Administrator for the Denver Lights Out Program. This program is part of the Denver Sustainability Office, which seeks to conserve energy and promote sustainable lifestyles. They discuss the program’s efforts to reduce bird mortality following collisions with windows by reducing night time illumination. To learn […]

Creative (Climate) Communications [starts at 7:40] As a climate scientist Professor Max Boykoff is part of a community that has been persistently making the case that global warming is a serious problem, with severe and widespread consequences and that human activity is contributing to the problem and significant changes in human behavior is instrumental to addressing […]

Edible Bugs (Entire Program) When it comes to an animal that has high quality proteins and fats, plus a very small environmental footprint, there’s more bang to the bug.  We talk about, and taste, edible bugs with Wendy Lu McGill, founder of Rocky Mountain Micro Ranch, and Amy Franklin, Founder of Farms for Orphans that teaches orphanages in […]

GLEE (starts at 8:06) We just recently celebrated the 50th anniversary of the first Moon landing.  After the Apollo missions, scientists have returned to the Moon with robotic missions because of the scientific clues the Moon can provide about the history of the Earth and the solar system, as well as learning more about the lunar […]

In this episode, Beth speaks with Dr Marc Bubbs, author of Peak: The New Science of Athletic Performance, his book exploring the fundamentals of high performance. He offers science-based strategies on nutrition, training, sleep, recovery, and stress management to optimize performance for all levels of athletes and trainers. You can read more about the book […]

  Slime:  How Algae Created Us, Plague Us, and Just Might Save Us.  (Starts 00:00) We speak with science writer Ruth Kassinger about her acclaimed new book, which  Kirkus Review describes as “accessible and enthralling.”   Nature Science reports that Kassinger’s book, “ is a real pleasure. ” Publisher’s Weekly writes, “ Kassinger turns an obscure subject into delightful […]