Global Weirdness // Institute for Social and Environmental Transition

Why global climate change is real. (Random House 2012)
We feel it when we step into the heat outside; something weird is up with the climate. . Not only is it hot, we’re weathering a drought of historic proportions. That drought has set the stage for crop losses and for wildfires that are burning up the homes of people who live in the mountains here in Colorado. And the strangeness continues across the globe. We learn on the internet that ice at the poles is melting feverishly. And we’ve just lost another huge chunk. Last week scientists announced that in Greenland, a mass of glacial ice twice the size of Manhattan Island is slipping away. To help us make sense of the strangeness, we talk with Michael Lemonick, coauthor of the new book: Global Weirdness, Severe Storms, Deadly Heat Waves, Relentless Drought, Rising Seas, and the Weather of the Future.

2010 Pakistan floods from space (NASA)
We next turn to new ideas about how humans can adapt to global weirdness, by undoing what we’ve always done. Marcus Moench, the Director of Boulder’s Institute for Social and Environmental Transition, joins us to talk about why de-engineering the floodplains in South Asia may be best.

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

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Geologic Carbon Sequestration // Clean Technology

Dr. Robert Finley at the ADM injection site

Geologic Carbon Sequestration (Start time 4:53): As carbon dioxide emissions continue to skyrocket, researchers are scrambling to find reliable ways to curb emissions of the most persistent greenhouse gas. One of the experimental approaches is geologic carbon sequestration – trapping CO2 from power plants and other sources and pumping it thousands of feet underground in rock formations. The technology looks promising, but it also had drawn controversy. One of the more unusual research projects is in Decatur, Illinois, where CO2 used in the fermentation process for producing ethanol at Archer Daniel Midland’s corn-processing plant is being injected deep into the Illinois Basin. Co-host Susan Moran talks with Dr. Robert Finley, a geologist with the Illinois State Geological Survey and principal investigator of the Decatur project.

Colorado Clean-tech Industry (Start time 16:14): It’s not news that we are in an economic downturn.  Nor is it news that the world is facing monumental environmental problems.  How about a way to kill two birds with one stone? Co-host Tom McKinnon discusses how with Wayne Greenberg, director of the Fellows Institute, which is sponsored by the Colorado Cleantech Industry Association.  Greenberg was the former president of E Source in Boulder, and he was the associate dean of the Tulane Law School.

Hosts: Tom McKinnon, Susan Moran
Producer: Susan Moran
Engineer: Jim Pullen
Executive Producer: Susan Moran

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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

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Dr. Paul Lightsey

Dr. Paul Lightsey
Dr. Paul Lightsey and JWST (start time: 5:55). Paul Lightsey, mission system engineer for the James Webb Space Telescope, joins us to share his intimate knowledge of the telescope’s optical element. JWST is the replacement for the Hubble and Spitzer space telescopes. The telescope will stare back so far in time and space that it will be able to see the first stars and galaxies in the universe being formed.

Hosts: Jim Pullen and Beth Bartel
Producer: Jim Pullen
Engineer: Jim Pullen
Executive Producer: Joel Parker
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Distributed Energy // Pluto’s Occultation

In today’s How On Earth we have two features:
Distributed Energy (start time 5:46): Enjoying the twinkling stars without nighttime light pollution is a luxury for many of us. We can flick on the switch when we return home, after all. But think what would it be like if you were among the 1.5 billion people around the world who lack to centralized electricity. Having no lights at night keeps many of them  poor and illiterate, and it can create a public health and national security crisis. How On Earth co-host Susan Moran interviews two experts in the field of distributed and decentralized energy.  Rachel Kleinfeld is co-author (along with Drew Sloan) of a new book called Let There Be Light: Electrifying the Developing World with Markets and Distributed Energy.” She is CEO of the Truman National Security Project. Stephen Katsaros is  founder of Nokero, a Denver-based startup company that makes solar LED light bulbs.

Marc Buie of SWRI in Chile, photo courtesy of Sky and Telescope

Pluto’s Occultation (start time 16:31): It is a good time these days for watching solar system. Last week there was a solar eclipse, next week is a lunar eclipse and a transit of Venus (where Venus can be seen moving across the disk of the Sun).  Next week there is yet another solar system event of one object moving in front of another, though it’s not visible without the aid of a telescope. On June 4th Pluto will pass in front of a relatively bright star, an “occultation” event that will send teams of astronomers scrambling around the world to observe.  One team member is How on Earth’s own Joel Parker, an astrophysicist with the Boulder office of the Southwest Research Institute. He’ll be deployed to an observatory in New Zealand to observe the occultation.  Joel talks with How On Earth co-host Tom McKinnon on the eve of his adventure about the occultation and why scientists are interested in observing it. (Here’s an article and video about last year’s occulting Pluto.

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

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Why Calories Count//Boulder Gold Lab Symposium

Marion Nestle and Malden Nesheim

Why Calories Count (start time 7:10). More than a billion people in the world suffer from too few of them. About the same number suffer from too many. We’re talking about calories. They’re vital to human health, indeed our very survival. A new book, called “Why Calories Count: From Science to Politics,” delves into the many dimensions of calories – personal, scientific, and political. How On Earth co-host Susan Moran interviews the book’s co-author, Marion Nestle, a molecular biologist and professor at New York University. Her co-author is Malden Nesheim of Cornell University.

Gold Lab Symposium (start time: 17:24). This Friday, CU Boulder presents the annual Gold Lab Symposium.  This year’s theme is “Tempus Fugit.”  That means, “Time Flies,” and speakers this year will focus on why scientists and policy makers must remember that real people and real patients need innovations that lead to better healthcare, right now.  For a sneak preview of what “better” might mean, up next, How On Earth’s Shelley Schlender talks with Symposium founder, Larry Gold about one of this year’s speakers, Allen Jacobson.  Jacobson has a cure for some, not all, but some children who have the deadly disease, muscular dystrophy.

Hosts: Susan Moran and Jim Pullen
Producer: Jim Pullen
Engineer: Jim Pullen
Headline contributions: Breanna Draxler and Joel Parker
Feature contribution: Shelley Schlender
Executive Producer: Joel Parker

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Climate engineering // Jamie Williams

The Wilderness Society

Jamie Williams (start time  5:40). Today on How On Earth we speak with Jamie Williams about land conservation. It’s safe to say that Williams should take credit for large swaths of land in the West that have been preserved as wilderness. He has served as The Nature Conservancy’s director of landscape conservation for North America as part of a 20-year career at the organization.

During that time he helped forge unlikely partnerships between ranchers, other landowners and environmentalists. And he led major efforts to garner funding in Congress for conservation, including the largest conservation purchase of private land ever – of 500 square miles of forest in northwest Montana.

Williams helped develop the large landscape focus within the Obama administration’s America’s Great Outdoors Initiative, which aims to connect especially young kids to the outdoors.

Today, Williams takes the helm of another major conservation organization, the Wilderness Society.

Climate engineering (start time 18:12). Geoengineering means large scale, intentional manipulation of the climate to counter the effects of global climate change. Advocates have proposed ideas like placing giant shields in space to block the sun’s rays from striking the earth, and seeding the ocean with iron particles to speed up the removal of carbon from the atmosphere. Critics cite a host of social, moral, and technological problems.

Climate engineering may be a solution of last resort, but the time for last resorts may be rapidly approaching as we spew more and more carbon into the air.

We  speak with Dr. Doug Ray about the readiness of climate engineering. Ray is an expert on energy and atmospheric carbon removal science and technology and is an Associate Lab Director at the Pacific Northwest National Laboratory.

Hosts: Joel Parker and Susan Moran
Producer: Jim Pullen
Engineer: Jim Pullen
Headlines: Jim Pullen
Additional contributions: Maeve Conran
Executive Producer: Joel Parker

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Communicating with dolphins

Dolphins are intelligent and communicative creatures within their own species and with the other animals native to their waters. Still, a hundred million years of evolutionary history and pressures imposed by radically different environments separate dolphins and humans. Can that enormous chasm be crossed? Can we have a conversation with an alien, a different and intelligent species? Twenty-seven years ago, Dr. Denise Herzing first slipped into the warm and clear Bahaman waters in a quest to answer those questions. And every spring since then, she has gathered the crew, the equipment, the money, the courage and the patience to return to work cooperatively with them, unfettered in the wild. Dr. Herzing believes that first we have to understand dolphin society and give them the freedom to choose to communicate with us. This week on How On Earth, Jim Pullen talks with Dr. Herzing about how she communicates with Atlantic Spotted dolphins (start at 6:48).

Hosts: Breanna Draxler and Beth Bartel
Producer: Jim Pullen
Engineer: Jim Pullen
Additional contributions: Shelley Schlender
Executive Producer: Joel Parker

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Bees and Pesticides // Radiometers and Weather

Bees and Pesticides (start at 6:40). Two studies published last week in the journal Science (here and here) make a strong case for beekeepers who worry that a new class of pesticides called “neonicotinoids” hurts honeybees and bumblebees.   In recent years, honeybee populations have rapidly declined, in part due to a phenomenon known as Colony Collapse Disorder. Bumblebee populations have been suffering as well. Researchers have proposed many causes for these declines, including pesticides, but it’s been unclear exactly how pesticides cause damage. Both of the new studies looked at the effects of neonicotinoid insecticides, which were introduced in the early 1990s and have now become one of the most widely used crop pesticides in the world. One study, from the United Kingdom, shows that the pesticides reduce a bee’s ability to store enough food and to produce new queens.  In a second study, French researchers tied tiny radios to honeybees then exposed them to low levels of the pesticides; a high number of the bees lost their sense of direction and died away from the hive.  These two new studies add to concerns raised in January by a Purdue University study, which indicated that neonicotinoids persist, as poisons, in both plants and soil for much longer than thought, increasing the chance of the pesticide to harm bees and other insects.  Despite the increasing number of studies calling into question the safety of these pesticides, the EPA has done little to restrict their use.  Local beekeeper Tom Theobald talks with How on Earth’s Shelley Schlender that when it comes to honeybees, these are dangerous pesticides.  You can hear the extended version of this interview on this website.

Radiometers and Weather (start at 12:50). Predicting the weather is a tough job, and climate change is bringing unseasonal conditions that make it even more difficult to predict.  But a monitoring device produced here in Boulder may be able to improve local weather forecasts significnatly.  These radiometers work by creating 3-D profiles of the moisture in the air, which is a key element for meteorologists and climate modelers alike.  They are now being put to various weather-related uses all over the planet.  Stick Ware is the founder and lead scientist of the Boulder-based company, Radiometrics, and he’s here in the studio with us today to give us the scoop on these radiometers.

Hosts: Joel Parker, Breanna Draxler
Producer: Joel Parker
Engineer: Jim Pullen
Headline Contributors: Susan Moran, Jim Pullen
Executive Producer: Joel Parker

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The Science of Habit Formation

The Power of Habit, by Charles Duhigg

The Power of Habit: If you’re like most of us you’ve tried over and over again to break a bad habit —  be it procrastinating, gorging on chocolate chip cookies every night, or watching TV rather than exercising.  And you know how hard it is to “kick” bad habits.  This week on How On Earth we offer one full-length feature (start at 7:57). Co-host Susan Moran interviews New York Times reporter Charles Duhigg, author of a new book titled The Power of Habit: Why We Do What We Do In Life and Business. Duhigg sheds light on why our brains form habits, how they serve (or don’t)  individuals, as well as companies and societies, and how we can turn bad habits into positive ones once we understand what scientists call the habit “loop.” You can also hear an extended version of that interview by clicking here.

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

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