Tag: Susan Moran

The Starmus Festival

news-placeholder-Starmus-e1517313691450Woodstock.  Lallapalooza. Lilith Fair.  Coachella.  Burning Man.  All famous music and art festivals.  What about…science festivals?  Perhaps a festival with all the “rock stars” of science and space exploration, and while you’re at it, throw in a few music rock stars as well?  Well, that describes the Starmus Festival.  Starmus is the brain child of Dr. Garik Israelian, an astrophysicist who led the team that found the first observational evidence that supernova explosions are responsible for the formation of stellar mass black holes. We talk with Dr. Israelian about the past, present, and future of Starmus.

Hosts: Joel Parker, Susan Moran
Producer and Engineer: Joel Parker
Contributor: Tom Yulsman
Executive Producer: Susan Moran

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Plastic Pollution in Ocean

Photo credit: Conserve Energy Future
Photo credit: Conserve Energy Future

In today’s show we offer two related features:
Plastic Pollution in the Arctic, Green Chemistry  (start time: 7:48) Try to wrap your brain around this statistic: by mid-century the mass of plastic in the oceans will weigh more than the total mass of fish if we continue with ‘business as usual,’ according to the World Economic Forum. Plastic debris, ranging from plastic water bottles to fish nets to invisible fragments, is choking seabirds and mammals all the way up to the Arctic, and quite possibly harming human health. How On Earth host Susan Moran recently attended the Arctic Frontiers conference in Tromso, Norway, where she interviewed one of the speakers, Jenna Jambeck, an environmental engineer at the University of Georgia. Dr. Jambeck directs the Center for Circular Materials Management, where researchers are designing materials and processes that both reduce waste and, like nature itself, reuse waste.

Photo credit: Chris Jordan
Photo credit: Chris Jordan

Grassroots Efforts Curb Plastic Pollution (start time: 20:24) In case you’re wondering what’s land-locked Colorado and your daily life got to do with plastic pollution in the ocean, our guest, Vicki Nichols Goldstein, founder and executive director of the Inland Ocean Coalition, discusses regional and national campaigns to curb plastic waste. The Suck the Straws Out campaign is one of many. You can get involved, starting with attending the Colorado Ocean Coalition‘s Blue Drinks happy hour on Feb. 15 in Boulder.

Hosts: Chip Grandits, Susan Moran
Producer: Susan Moran
Engineers: Maeve Conran, Chip Grandits, Evan Perkins
Executive Producer: Susan Moran

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The Longevity Diet

The Longevity Diet by Dr Valter Longo
The Longevity Diet by Dr Valter Longo

This week on How on Earth, Beth interviews Dr Valter Longo, director of the USC Longevity Institute. Dr Longo has researched the fundamental mechanisms of aging in yeast, mice and humans using genetics and biochemistry techniques. He is also interested in identifying the molecular pathways conserved from simple organisms to humans that can be modulated to protect against multiple stresses and treat or prevent cancer, Alzheimer’s Disease and other diseases of aging. In his new book, The Longevity Diet, he describes his research and how to apply it in your life, for health and longevity.

Hosts: Beth Bennett, Joel Parker
Producer: Beth Bennett
Engineer: Joel Parker
Executive Producer: Susan Moran

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Miracle Brew – The Amazing Science (and Art) of Brewing Beer

Pete Brown, author
Pete Brown, author

This week on How on Earth, Beth interviews Pete Brown, author of Miracle Brew, the story of how beer is made of 4 seemingly simple components, but really from an amazing complexity of science and art. The New York Times recently reviewed Miracle Brew. Here’s what they said: A magisterial tour of fearsome science and vast brewery history leavened with cheery anecdotes, humor, vivid you-are-there prose and a clever eye for personality . . . His rhapsodies about the meaning of life and the meaning of beer are stirring. . . .His expertise and insight will leave you with a glimmer of infinity every time you hold a bottle of it in your hand.

Hosts: Beth Bennett, Susan Moran
Producer: Beth Bennett
Engineer: Maeve Conran
Additional Contributions: Susan Moran
Executive Producer: Susan Moran

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2017 Look Back – 2018 Look Forward

2017For this end-of-the-year/start-of-the-year  How on Earth show, we look back to 2017 with clips from some of our features from the past year: selections about tracking methane leaks, ketogenic diets, using MDMA to treat PTSD, gravitational waves, the solar eclipse, space missions, and the politicization of science.  Those are just a few of the topics we covered in 2017, which also included: the continuation of the Our Microbes, Ourselves series, global warming and climate change, research about aging, mutant proteins, how humans have altered nature, future technologies, nuclear tests and the Van Allen belts, biofuels, extinctions following an asteroid impact, monorails, life expectancy in America,  observing stellar occultations by objects in the distant solar system, space shields for satellites, virtual colonoscopies, the Search for Extraterrestrial Intelligence (SETI), chronic fatigue syndrome, protecting pollinators, testing our drinking water, cancer, the Long Now foundation, citizen science, fracking, and more!

Hosts: Joel Parker, Susan Moran
Producer, Engineer: Joel Parker
Additional Contributions: Beth Bennett, Shelley Schlender
Executive Producer: Susan Moran

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The Unnatural World

the-unnatural-world-9781476743905_lgThe Unnatural World (start time: 6:58): It’s an audacious topic for a book: the planet, and audacious individuals who are working to save — actually, to remake — human civilization and our home on Earth. David Biello is the science curator at TED and a contributing editor at Scientific American. His debut book, The Unnatural World: The Race to Remake Civilization in Earth’s Newest Age (Scribner), will be out in paperback next month. It explores how we have altered “nature” in so many ways, from burning fossil fuels and warming the oceans and atmosphere, to tearing down tropical rain forests, to killing off so many species. In this newest epoch, dubbed by many the Anthropocene, humans are not just messing things up; they are also inventing solutions, as Biello notes. Daring optimists in his book include Elon Musk and his Tesla electric cars and trucks.

Hosts: Chip Grantis, Susan Moran
Producer: Susan Moran
Engineer: Chip Grantis
Executive Producer: Beth Bennett
Additional Contributions: Joel Parker

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Biofuels Tradeoffs

corn-field-farm-vertical-PA
 Biofuels Tradeoffs (start time: 8:27): In this week’s show David DeGennaro, an agriculture policy specialist with the National Wildlife Federation and author of a report called “Fueling Destruction,”  talks with host Susan Moran about the environmental consequences of biofuels, and about possible solutions. The Environmental Protection Agency has proposed maintaining record support for biofuels, namely corn. Last week the EPA ended an open public comment period leading up to a decision to maintain, increase or scale back its current support of biofuels as part of the Renewable Fuels Standard, a federal mandate to blend corn-based ethanol and other renewable fuels into conventional gasoline. NWF and some other environmental organizations, along with former California Congressman Henry Waxman, have been urging the EPA and Congress to reduce biofuels mandates. Increased demand for corn has led to the conversion of millions of acres of habitat-rich grasslands and into croplands — all without significantly reducing greenhouse gas emissions.

Hosts: Susan Moran, Joel Parker
Producer: Susan Moran
Engineer: Joel Parker
Executive Producer: Alejandro Soto
Additional contributions: Alejandro Soto

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The Alien Hunter & SETI

Contact cover-lrgToday’s show offers the following feature:
Extraterrestrial intelligence? (start time: 6:30): It’s mid-summer, a time when many of us like to spend leisurely time outside at night, gazing at the stars and planets, and asking the big existential questions, such as, Are we alone? Is there intelligent life waaay out there? Our guest today, science writer Sarah Scoles, has pondered these questions for several years. She discusses with hosts Susan Moran and Joel Parker her just-published biography, Making Contact: Jill Tarter and the Search for Extraterrestrial Intelligence. Tarter, an astronomer, directed the Center for SETI (Search for Extraterrestrial Intelligence) Research. Carl Sagan’s 1985 novel Contact” illustrates Tarter’s astronomical work. In the 1997 movie Contact (stemming from Sagan’s novel) actor Jodi Foster played a character  who was loosely based on Tarter.

Hosts: Susan Moran, Joel Parker
Producer: Susan Moran
Engineer: Joel Parker
Executive Producer: Alejandro Soto

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The American Eclipse of 1878

Cover-300-wideThis August 21st, some parts of the Earth will be plunged into darkness in the middle of the day.  It will be a solar eclipse; the moon’s shadow will cross the United States from Oregon to South Carolina, with the path closest to Colorado passing through Wyoming and Nebraska.

There have been many eclipses across the US, but there was a particularly special one nearly 140 years ago on July 29th, 1878.  That eclipse came at a time in American history of western expansion, industrial growth, new inventions and World’s Fairs, and a young country wanting to establish itself on the international stage of science and technology.

Our guest today is David Baron, author of a book about that eclipse.  The book is “American Eclipse: A Nation’s Epic Race to Catch the Shadow of the Moon and Win the Glory of the World”.  David joins us to talk about that eclipse, the people involved in observing it, and its part in Colorado history.

Hosts: Joel Parker, Susan Moran
Producer / Engineer : Joel Parker
Executive Producer: Susan Moran

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Chronic Fatigue Syndrome // Renewables

Rehmeyer coverWe offer two feature interviews on today’s show.
Chronic Fatigue Syndrome (start time: 11:49)  Imagine spending years waking up so sore and fatigued many mornings that you can barely move. And traversing the country to find doctors who could offer a clear diagnosis, only to find out they don’t really know. And feeling your friendships and professional relationships start to fray, as people question whether you’re making up your illness. For those who have suffered from chronic fatigue syndrome (CFS, or ME), or a similar disease, Julie Rehmeyer’s story may sound painfully familiar.  The science and math writer talks with host Susan Moran about her new book about the illness, called Through the Shadowlands: A Science Writer’s Odyssey Into an Illness Science Doesn’t Understand. Rehmeyer will speak about her book on Thursday at 7:30 p.m. at the Boulder Book Store.

Nevada Solar One plant, Photo credit: Tom McKinnon
Nevada Solar One plant, Photo credit: Tom McKinnon

Renewable Energy Debate (start time: 3:20): A bitter scientific debate, as reported in the Washington Post, has surfaced among two scientific groups that are both pushing to decarbonize U.S. electricity generation. On one side  are experts such as Boulder mathematician Christopher Clack, who contends in a new analysis that the U.S. can cut its carbon emissions by nearly 80%, using existing technologies, by  2030. On the other side of this feud is Mark Jacobson, an atmospheric scientist and engineer at Stanford University. He claims the nation can move to 100% renewable energy by 2055. This week, in a peer-reviewed analysis published in the Proceedings of the National Academies of Sciences, Clack and colleagues call Jacobson’s vision of 100% renewables unrealistic, and says his calculations and modeling are full of errors. Jacobson and his group have countered Clack et al’s analysis is full of errors. Dr. Clack, founder of Vibrant Clean Energy and with NOAA and the University of Colorado Boulder when he conducted this research, talks with host Shelley Schlender about the science, the debate, and what it means for the pursuit of clean energy.

Hosts: Susan Moran, Shelley Schlender
Producer: Susan Moran
Engineers: Maeve Conran, Shelley Schlender
Executive Producer: Susan Moran

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Podcast: Play in new window | Download (Duration: 27:40 — 25.3MB)

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