Colorado Drought // A More Perfect Heaven

A More Perfect Heaven: How Copernicus Revolutionized The Cosmos, by Dava Sobel

Colorado Drought Conference (start time 4:35): Experts are meeting at a conference in Denver this week to discuss the implications of prolonged drought conditions here in Colorado. How On Earth’ Susan Moran speaks with biologist Dr. Chad McNutt of the NOAA’s National Integrated Drought Information Center about wthe drought means for the ecosystem, and for Western cities — and how we can start to address the problem.

A More Perfect Heaven (start time 11:50): Joel Parker speaks with Dava Sobel, a science journalist and author who tells the stories of the science and the scientists from the past and how they connect to the present. Those stories reveal that the course of scientific progress is far from orderly — it often takes unplanned twists, has failures that require going back and starting over, and can be driven by the quirks of the personalities of individual scientists.

Today we hear about Sobel’s most recent book, A More Perfect Heaven: How Copernicus Revolutionized the Cosmos.  This book also contains the play And The Sun Stood Still, which will be presented in a free staged reading by the Boulder Ensemble Theatre Company this Thursday, September 20th at 6:30 at the Dairy Center for the Arts.

Hosts: Ted Burnham, Joel Parker
Producer:
Ted Burnham
Engineer: Jim Pullen
Executive Producer:
Susan Moran

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Of Math and Wizards

Math for Life: Crucial Ideas You Didn’t Learn in SchoolOne often hears people state “I’m not good at math” or that they don’t like math because it they don’t think it has any relevance to their day-to-day life (other than, maybe, to balance a checkbook). However, both of those myths are addressed head-on in a new book titled “Math for Life: Crucial Ideas You Didn’t Learn in School.” The author of that book is Dr. Jeffrey Bennett, an astrophysicist and educator. He has written several text books and books for the general public including the popular series of children’s books (“Max goes to the Moon” and other places around the solar system) and now another new children’s book called “The Wizard Who Saved the World.” We are happy to have Jeff back on our show in this episode to talk about the importance of math to how we make decisions in our personal lives, in our community, and in Congress…and about being a Wizard.The Wizard Who Saved the World

Hosts: Joel Parker, Breanna Draxler
Headlines: Breanna Draxler, Beth Bartel
Engineer: Joel Parker
Producer: Joel Parker
Executive Producer: Tom McKinnon

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Pseudoscience // Conservation

Welcome to a special edition of How on Earth, done in conjunction with the Conference on World Affairs, which is being held this week on the University of Colorado’s Boulder campus.  Our two guests are participants in the Conference on World Affairs.  This first part of the show is Conference Panel 2051 titled “Pseudoscience”, with guest Seth Shostak.  Dr. Shostak is a Senior Astronomer at the SETI Institute, in Mountain View, California.  Our second guest is Larry Schweiger is president and CEO of the National Wildlife Federation, the largest conservation organization in the U.S.  We talk with him about conservation and environmental policy.

Hosts: Joel Parker and Susan Moran
Producer and Engineer: Joel Parker

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CU Medical Professor Shares Love of Science


CU Medical Professor John Cohen. Image courtesy of John Cohen.

This week we’ll feature CU Medical School Immunologist John Cohen, who has just received the American Association for the Advancement of Science top award for promoting public understanding of Science.  In addition to teaching at the Medical School, Cohen is the founder of Mini Med and the lead “disorganizer” of the Denver Cafe Sci.  We’ll also talk with Emory University researcher Zixu Mao about a new link between Parkinson’s disease and the health of the mitochondria within a cell, and we’ll hear from BBC Science in Action about some top choices in Europe for new Astronomy pursuits.

Hosts: Joel Parker, Susan Moran

Producer: Shelley Schlender

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MAVEN: Mission to Mars // Communicating geophysics

Mars’ atmosphere may have been depleted following the loss of the planet’s magnetic field. Illustration courtesy of NASA.

On this week’s How On Earth, we’re joined by the University of Colorado’s Bruce Jakosky, principle investigator on the MAVEN satellite mission that will investigate Mars’ upper atmosphere. NASA granted final approval to MAVEN last fall, and the spacecraft is scheduled to launch in 2013. Also, Ted Burnham speaks with Carol Finn, incoming president of the American Geophysical Union, about the need for scientists to communicate better with the public.

Hosts: Joel Parker, Ted Burnham
Producer: Shelley Schlender

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How On Earth is produced by a small group of volunteers at the studios of KGNU, an independent community radio station in the Boulder-Denver metro area. KGNU is supported by the generosity and efforts of community members like you. Visit kgnu.org to learn more.

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