Parallel Universes – extended interview with Brian Greene

This is an extended version of the interview we broadcast on February 26, 2013, featuring Professor Brian Greene discussing the concepts of Parallel Universes.

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Neil Shubin -The Universe Within

In this spring pledge drive show, How on Earth’s Chip Grandits talks with Neil Shubin, author of the new book, The Universe Within:  Discovering the Common History of Rocks, Planets and People.  We offer this book to listeners to who call KGNU to pledge their support and bring you more programs like this.  Additionally, we have thank you gifts for listeners who pledge that include, Facing the Wave, Pandora’s Lunchbox, The Hidden Reality: Parallel Universes and the Deep Laws of the Cosmos, and The Fat Switch.  These are all books we’ve featured, along with authors interviewed, thanks to the efforts of your all-volunteer science show team, How on Earth.  You can pledge securely on line to support this show and others at kgnu.org.

Hosts: Susan Moran, Joel Parker, Chip Grandits
Producer: Shelley Schlender
Engineer: Jim Pullen
Executive Producer: Shelley Schlender

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Parallel Universes

The concept of a parallel universe, a universe remarkably like our own but with some subtle difference, has been the staple of science fiction stories for years.  But it is an idea that is seriously discussed in real science starting many decades ago when physicists wrestled with the weird implications of Quantum Mechanics, and recently has appeared in many other guises in other areas of physics. One of the leading scientists in studying these ideas and explaining the mind-bending concepts to non-experts is Professor Brian Greene.  Dr. Greene is professor of physics and mathematics at Columbia University and co-founder and director of the Institute for Strings, Cosmology and Astroparticle Physics.  He has written the books The Elegant Universe and The Fabric of the Cosmos, both of which were adapted into mini-series on NOVA, and his most recent book is The Hidden Reality: Parallel Universes and the Deep Laws of the Cosmos.  We talk with him about the different concepts in modern day physics that point to the possibilities of parallel universes, what they may be like, and what observations and measurements may be able to prove or disprove their existence. (you can hear the extended interview with Dr. Greene)

Hosts: Joel Parker, Jim Pullen
Producer: Joel Parker
Engineer: Jim Pullen
Executive Producer: Shelley Schlender

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Green Tech Author // NCAR Climate Scientist

energy comics, courtesy greentechhistory.com

This week’s How On Earth offers two features:
Co-host Susan Moran interviews Alexis Madrigal, a senior editor for The Atlantic magazine and author of the new book, Powering the Dream: The History and Promise of Green Technology. Madrigal spins tales of the bicycle boom in the 1800s and how it paved the way for cars, ironically; of a time when gasoline emerged as a waste product of kerosene for lighting; and when crude oil was what you might call the environmentally sound alternative to oil from whales, which were nearly hunted to extinction.  Madrigal also pays tribute to Colorado’s National Renewable Energy Lab and its deep history of spawning renewable energy and surviving budget cuts. And he honors green-tech (and fossil fuel) inventors and beacons of yesteryear, as he looks forward to what a greener future could be.

In the second feature, Shelley Schlender interviews Warren Washington, a ground-breaking climate scientist at the National Center of Atmospheric Research in Boulder. He’s a world leader in using computers to model climate.  Last year he was awarded the National Medal of Science by President Obama. Dr. Washington’s autobiography is  Odyssey in Climate Modeling, Global Warming, and Advising Five Presidents.

Hosts: Susan Moran, Ted Burnham
Producer: Susan Moran
Engineer: 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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