Susan Moran

Sage Grouse Saga // Ocean Health

grouse-med-8592919590_620829867e_z — Male greater sage grouse courting females on a lek.
Photo credit: US Fish & Wildlife Service

Sage Grouse Saga (start time: 4:04): One of the most spectacular and flamboyant rites of spring is, arguably, the mating ritual of a the greater sage grouse, a chicken-like bird with a long tail, with spiky tail feathers. Its historic range spans 11 Western states, including Colorado. But that sagebrush-dominated habitat has been chopped up and degraded by oil and gas development, mining operations, cattle grazing and even wind farms–causing grouse populations to plunge. Since 2010 the bird has waited for a milestone decision, due by Sept. 30, by the U.S. Fish & Wildlife Service to list it as threatened or endangered. Biologist Noreen Walsh, director of the Service’s Mountain-Prairie Region, discusses with How On Earth host Susan Moran the biology of this curious bird and a range-wide collaborative conservation initiative aimed at preserving the grouse and its habitat. Oh, check out this live “lek-cam,” from The Nature Conservancy.

Fragile Ocean (start time: 17:21) David Helvarg, a journalist and author of several books focusing on the ocean—its magnificent and imperiled creatures–discusses his books Saved By the Sea: Hope, Heartbreak and Wonder in the Blue World, and 50 Ways To Save the Ocean. Founder and executive director of Blue Frontier Campaign, Helvarg shows how residents of land-locked Colorado depend on and affect the ocean. He will speaking in Boulder this Thursday, April 30, at 6:30 p.m. at Ocean First Divers. It’s a “Blue Drinks” event put on by the Boulder-based nonprofit, Colorado Ocean Coalition.

Hosts: Susan Moran, Kendra Krueger
Producer: Susan Moran
Engineer: Kendra Krueger
Executive Producer: Susan Moran
Headline contributions: Beth Bennett

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Rust: The Longest War // The Moral Arc

On today’s spring pledge-drive show we offer segments of two feature interviews. See extended versions also below. Both books are available to those who pledge at least $60 to KGNU. Call 303.449.4885 today.

Rust: The Longest War (start time: 4:25) It is arguably the most destructive natural disaster in the modern world. And it’s the topic of local journalist Jonathan Waldman’s debut book, which has just been published. It’s called Rust: The Longest War. Jonathan talks with How On Earth host Susan Moran about the book, which included fascinating tales of the “smart pig” that inspects the Alaska pipeline, as well as Ball Corp’s Can School in Golden, Colo. Catch Jonathan tonight 7:30 at the Boulder Book Store.

The Moral Arc (start time: 13:21) Author and renowned skeptic Michael Shermer talks with How On Earth contributor Shelley Schlender about his The Moral Arc: How Science and Reason Lead Humanity toward Truth, Justice, and Freedom. The book addresses a wide range of modern issues, including just how science and reasons can help to pave the way toward further reductions in nuclear warheads, toward greater equality for people with different gender and sexual orientations, and toward the abolishment of the death penalty. That’s pretty optimistic for the nation’s best known skeptic!

Hosts: Kendra Krueger, Susan Moran
Producer: Susan Moran
Engineer: Kendra Krueger
Executive Producer: Kendra Krueger

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Podcast: Play in new window | Download (Duration: 24:18 — 22.2MB)

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Arctic Frontiers // Wind Forecasting

Sami and reindeer in Finnmark, Norway. Photo credit: Thomas Nilsen/The Barents Observer

Arctic Dispatch (starts at 2:18): There is no question that the Arctic is thawing faster than anywhere on the planet, except the western Antarctic Peninsula. But there are still so many unknowns regarding how things are actually changing in different places, and to what effect. How On Earth’s Susan Moran recently attended the Arctic Frontiers conference in Tromso, Norway. Among the scientists who discussed research on how the receding and thinning ice in the Arctic will likely affect different species was George Hunt, a research professor of biology at the University of Washington. Aili Keskitalo, an indigenous Sami from Finnmark, Norway and president of the Sami Parliament, discussed how energy projects, including windmill parks, are negatively affecting reindeer and Sami culture. Hunt and Keskitalo discussed these issues with Moran.

Wind turbines, Photo credit: National Renewable Energy Laboratory

Wind forecasting (starts at 10:40): The wind industry in the U.S. faces several hurdles, including a technical one: discovering how the wind is going to blow near the mountains. For power systems to be reliable, operators must know when to expect the blustery gusts or when to expect a still breezeless calm day. That means they need accurate wind forecasts. The Department of Energy has just given a substantial grant to a coalition of organizations in Colorado to help improve wind energy forecasting in mountain and valley regions. Julie Lundquist, a professor of atmospheric and oceanic sciences at the University of Colorado, discusses the current and planned research with co-host Jane Palmer.

Hosts: Susan Moran, Jane Palmer
Producer: Susan Moran
Engineer: Kendra Krueger
Executive Producer: Kendra Krueger

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Podcast: Play in new window | Download (Duration: 24:28 — 22.4MB)

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Coral Climate Clues // Tropical Carbon Sink

On today’s show we offer three feature interviews, including a short opening interview.

martini — Credit: Russell Kane, Creative Commons

Alcohol and weight gain (starts at 3:34): Science journalist Jill Adams shares the latest science on the connection between alcohol and weight gain. The science is murky, as she states in her recent column in the Washington Post.

Scientists drilling a coral sample from Jarvis Island. Photo credit: Julia Cole

Climate Clues in Coral (starts at 9:02): Despite certain appearances and rumors to the contrary, global warming has not been on holiday for the past decade. But increases in temperature at the Earth’s surface have slowed down, prompting scientists to work hard to figure out why. It seems that a lot of heat that has been building up in our planet’s climate system due to greenhouse gas emissions has winded up deep in the Pacific Ocean. Why? Diane Thompson, a post-doctoral scientist at NCAR and lead author on a new study, discusses with HOE’s Tom Yulsman how a sample of coral from a remote atoll in the tropical Pacific revealed some important answers.

Tropical forest in the Serra do Mar Paranaense in Brazil. Photo credit: Deyvid Setti e Eloy Olindo Setti via Wikimedia Commons

Tropic forests love CO2 (starts at 16:04) It’s been known for some time that tropical forests are not only rich in biodiversity, but they also absorb a lot of carbon dioxide that humans spew into the atmosphere. But just how much greenhouse gases—namely CO2–these forests take up, say, compared with temperate and boreal forests, has been eluding researchers. Britton Stephens, an atmospheric scientist at NCAR, discusses with HOE’s Susan Moran a new study he co-authored. It suggests that tropical forests may be absorbing far more CO2 than many scientists had previously thought.

Hosts: Susan Moran, Tom Yulsman
Producer: Susan Moran
Engineer: Shelley Schlender
Executive Producer: Kendra Krueger

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Science of Booze // Rosetta Mission

Proof: The Science of Booze (starts at 8:09): Science journalist Adam Rogers, who claims to have taken a liking to single-malt whiskey when he reached drinking age, has immersed himself further into alcohol–particularly, the history and science of making booze, tasting it, and enjoying–or suffering—the effects of it. Booze is a big story: Indeed, making it was a key piece of the dawn of human civilization, as Rogers, who is articles editor at Wired magazine, shows in his inaugural book, called Proof: The Science of Booze. Rogers talks with How On Earth host Susan Moran about fascinating fungi, sugar molecules and other key ingredients, as well as our human taste buds for alcohol. We have a couple of copies of Proof from our recent pledge drive, so call KGNU (303-449-4885) this week and pledge at least $60 to get your own copy.

Joel Parker standing in front of an image of the Rosetta spacecraft with the jet coming off it. Photo credit: Joel Parker — Joel Parker (SwRI) is the Deputy Principal Investigator of the “Alice” ultraviolet spectrograph instrument on the Rosetta spacecraft.
Photo credit: Joel Parker

Rosetta’s Rendezvous (start time: 17:40): How On Earth’s own Joel Parker, whose “real” job as a planetary scientist is a director at the Southwest Research Institute, a collaborating partner on the Rosetta Mission. The mission last week successfully became the first to land a craft on a comet flying through our solar system. It was a well earned landing: Rosetta left earth in March of 2004 and has traveled about 3 billion miles to rendezvous with this moving target. To learn more, read this recent Q&A with Joel in the New York Times.

Also, Shelley Schlender offers a special headline (starts at 3:39), an interview with CU-Boulder’s Dr. Kenneth Wright, an integrative physiologist, about his new study offering new clues about why shift work can lead to extra weight.

Hosts: Susan Moran, Kendra Krueger
Producer: Susan Moran
Engineer: Kendra Krueger
Additional contributors: Beth Bennett, Shelley Schlender
Executive Producers: Kendra Krueger, Jane Palmer

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Podcast: Play in new window | Download (Duration: 24:08 — 22.1MB)

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Do Fathers Matter Pt. 2 // Mercury in Water

Do Fathers Matter? (start time: 3:07) If you’re a father or a son or daughter – which pretty much covers everyone – this interview should hit home. Science journalist Paul Raeburn’s latest book — “Do Fathers Matter? What Science Is Telling Us About the Parent We’ve Overlooked” – explores what seems like a no-brainer question. But the answers he discovers surprised even him. After last week’s pledge drive teaser, we now offer the extended version of host Susan Moran’s interview with Raeburn.

Ryan 2011-06 With Jack Webster Four Mile Canyon Burn Continuing Ed Catalog — Joe Ryan (left) with Jack Webster.
Credit: CU Boulder

Mercury in Waterways (start time: 15:20) Next time you take a sip of mountain spring water or catch a wild trout, you might be getting a bit more than you bargained for. Scientists have found mercury in Colorado waterways and in the fish that swim in them. And recent research shows that wildfires in recent years may have added to the problem. How on Earth’s Jane Palmer talked with Joe Ryan, an environmental engineering professor at the University of Colorado. Dr. Ryan also directs AirWaterGas, a project studying the impacts of oil and gas drilling on the environment.

Hosts: Ted Burnham, Susan Moran
Producer: Susan Moran
Engineer: Ted Burnham
Executive Producers: Jane Palmer and Kendra Krueger

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Podcast: Play in new window | Download (Duration: 24:55 — 22.8MB)

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The Ocean is Us #4: Sustainable Seafood

MSC-certified "Chilean sea bass" filets and other fish displayed at a Whole Foods market in Boulder, Colo. Photo courtesy Susan Moran — MSC-certified “Chilean sea bass” filets and other fish displayed at a Whole Foods market in Boulder, Colo.
Photo courtesy Susan Moran

Sustainable Seafood: (start time 5:10) This is the fourth feature interview in The Ocean Is Us series, which explores how we in land-locked states are connected to the oceans and what’s at stake. Today we discuss sustainable seafood, which to some critics is an oxymoron, given that some 90% of large fish already have been wiped from the sea. To discuss prospects for feeding 9.6 billion people by mid-century, the developments in wild-caught fisheries and aquaculture, and the role of retailers and consumers, we have two guests. John Hocevar is a marine biologist who directs the Oceans Campaign at Greenpeace. Carrie Brownstein develops standards to guide seafood purchasing for the Whole Foods markets throughout the United States, Canada, and the U.K.

All features in The Ocean Is Us series can be found here. Also, check out KGNU’s year-long series on Colorado water issues. It’s called Connecting the Drops. It’s at kgnu.org and yourwatercolorado.org. To learn more or become active in preserving our watershed and the oceans, go to Colorado Ocean Coalition.

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

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Podcast: Play in new window | Download (Duration: 25:16 — 23.1MB)

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Gold Lab // National Climate Assessment

For our May 13th show we offer two features:
Gold Lab Symposium (starts at 3:42): Biotech entrepreneur Larry Gold, a CU Boulder professor at the BioFrontiers Institute, talks with How On Earth’s Shelley Schlender about the annual Gold Lab Symposium, which will be held in Boulder May 16th and 17th. This year’s theme is Embracing the Reptile Within: Head, Heart and Healthcare. The event will focus on research and educational approaches that can potentially help improve the U.S. healthcare system.

U.S. Climate Change Report (starts at 11:50) The National Climate Assessment, a sobering new report on the science and impacts of climate change in the U.S., makes it starkly clear that human-induced climate change is already affecting all parts of the country. It is making water more scarce in some regions while bringing torrential rains elsewhere. It is making heat waves more common and severe, and it’s causing more severe and destructive wildfires. How On Earth co-host Susan Moran talks with two guests: Kristen Averyt, PhD, is a lead author of a chapter on Energy, Water and Land. She is associate director for Science at the Cooperative Institute for Research in Environmental Sciences (CIRES) at CU Boulder. Dan Glick is a journalist who helped edit the report. His company, The Story Group, also produced a series of videos that highlight the report’s key findings and how climate change is affecting many people’s lives and livelihoods.

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

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Podcast: Play in new window | Download (Duration: 24:02 — 22.0MB)

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Baseball Vision // Emerald Ash Borer

Today, April 29th, we offer two features:
Baseball Vision (starts at 5:42): The major league baseball season is now in full “swing.” Fans may take it for granted that these professional athletes are in top physical condition. What’s less known is how important it is for baseball players to have perfect eyesight. Batters in particular have some of the best vision in the world. To find out how scientists know this, and study it, and even make it better, How on Earth’s Shelley Schlender last month headed down to spring training in Arizona. There, she caught up with two of the nation’s top experts on the science of vision, and sports.

emerald ash borer, courtesy Encyclopedia of Life

Emerald Ash Borer (starts at 11:21): It’s been called the most destructive looming pest blight to hit Colorado in ages. The perpetrator in question is the emerald ash borer, a small shimmery green beetle. It is believed to have hitchhiked to the U.S. and Canada on cargo ships, or airplanes, from its native Asia, in 2002. Since then it has wiped out millions of ash trees in many states. Last September, the ash borer was first found in Colorado. Ash trees have had no time to develop resistance against the exotic invader. And meanwhile, the ash borer has no predators here to keep it in check. Dr. Whitney Cranshaw, an entomologist at Colorado State University, talks with host Susan Moran about what we should know about the emerald ash borer.

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

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Podcast: Play in new window | Download (Duration: 23:56 — 21.9MB)

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Arctic Thaw // Methane Study // Bonobo Conservation

Today’s show offers three features:

Arctic sunset over Tromso, Norway, Photo courtesy Susan Moran — Arctic sunset over Tromso, Norway,
Photo courtesy Susan Moran

Arctic Dispatch: (start time: 1:02) Co-host Susan Moran returns from Tromso, Norway, with a dispatch from the Arctic Frontiers conference, which addressed the human health and environmental impacts of a rapidly thawing Arctic. Lars Otto Reierson, executive secretary of the Arctic Monitoring and Assessment Program within the Arctic Council, discusses the transport and impacts of contaminants on the Arctic food web and the indigenous people who depend on it. And Michael Tipton, a physiologist at the University of Portsmouth in the U.K., speaks about the risks of and physiological responses to extreme cold environments. Read Susan’s article in Popular Science for more about the thawing Arctic.

Globally averaged methane (blue) and its de-seasonalized trend (red) determined from NOAA's global cooperative air sampling network. Source: Ed Dlugokencky, NOAA — Source: Ed Dlugokencky, NOAA

Atmospheric methane spikes: (start time: 9:39) Dr. Ed Dlugokencky, an atmospheric chemist with NOAA’s Earth Systems Research Laboratory, speaks with co-host Jim Pullen about a paper he co-authored in Science about a recent spike in atmospheric concentrations of methane, which is 30 times more effective than carbon dioxide as a greenhouse gas. The graph to the right shows globally averaged methane (blue) and its de-seasonalized trend (red) determined from NOAA’s global cooperative air sampling network. To learn more about KGNU’s coverage of fracking issues, visit our fracking blog!

Bonobo Conservation Success: (start time: 16:11) Author Deni Bechard speaks with Susan Moran about his new book, Empty Hands, Open Arms: The Race to Save Bonobos in the Congo and Make Conservation Go Viral. The book highlights the success that a nonprofit is having in the Democratic Republic of the Congo in sparing the animals from extinction while economically benefiting local communities.

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

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Podcast: Play in new window | Download (Duration: 23:33 — 26.9MB)

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