Fire in a Hotter World

In this week’s How on Earth, Beth speaks with author John Vaillant about his new book, Fire Weather: A True Story from a Hotter World. He explores the phenomena of fire, the wildland urban interface, and climate change in the context of a precedent-shattering combustion in a modern city.This colossal wildfire in Alberta in 2016 almost consumed a city of nearly 100,000. In the process the fire blew up expectations and responses to wild fires. Vaillant gives an in depth exploration of the rapidly changing relationship between fire and humankind along with personal stories of loss and bravery on the front lines of this horrifying event.
Executive Producer: Beth Bennett
Show Producer: Beth Bennett
Headline: Shelley Schlender
Engineer: Shannon Young

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2014 Science Stories // Spacecraft Experiments

earth_NASA Earth ObservatoryFor our first show in 2014 we offer two feature interviews:
Feature #1: We continue our conversation from Dec. 31 with science writer and CU professor Tom Yulsman about what “hot” stories 2014 holds in store regarding earth and planetary science, especially climate and weather. Yulsman, who also writes a regular blog for Discover magazine, called Imageo, talks with co-host Susan Moran.



Cygnus_NASAFeature #2: In expectation of the first official cargo flight of the Cygnus spacecraft to the International Space Station, co-host Joel Parker interviews researchers David Klaus and Stefanie Countryman about their respective experiments: a biomedical antibiotic experiment and an educational K-12 experiment involving ant behavior in microgravity. The Cygnus spacecraft is built by Orbital Sciences Corporation, and follows the earlier, successful launch of a Cygnus demo flight on October 22.  The experiments are built by the BioServe Space Technologies Center within the Aerospace Engineering and Sciences Department at the University of Colorado, Boulder.

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

Due to a technical problem at the station, unfortunately, we were not able to save the audio archive of the show. Our apologies. All other shows include the audio file.

Mountain Wildfires

With record high temperatures along with record low snowpack, the Colorado Front Range has been ravaged by increasingly expensive wildfires.  For today’s show, How on Earth brings in two fire experts for a panel discussion.  John Daily is a professor of mechanical engineering at the University of Colorado and the director of the Center for Combustion and Environmental Research.  Michael Kodas is a journalist and principal at Narrative Light.  He has been reporting on fire for over a decade and is currently working on a book on megafires.

Hosts: Beth Bartel and Jim Pullen
Producer: Tom McKinnon
Engineer: Jim Pullen
Additional contributions: Shelley Shlender
Executive Producer: Susan Moran