Susan Moran – Page 12

Quantum Biology: Life on The Edge // Science and Art with Monica Aiello

Quantum Biology: Life on the Edge

What do Enzymes and photosynthesis have in common? Both are biological process that happen to rely on quantum mechanisims. That’s right, particles tunnling through walls, shifting between particle and wave states: The weirdness of the quantum world isn’t as isolated as we once thought. This past summer Life on The Edge, a book about the frontiers of quantum biology was released to US audiences. How on Earth corespondent Kendra Krueger caught up with one of the authors Johnjoe Mcfadden to talk more about the book and the weird science of quantum biology.

Science and Art with Monica Aiello

Monica Aiello is a visual artist who has worked with numerous scientific agencies to re-incorporate art into science. She and her husband work closely with earth scientists and NASA mission scientists, including scientists involved in NASA’s Voyager, Galileo, Messenger and Magellan missions. Their collaboration with scientists doesn’t just inform their art work, but is also part of their community outreach programs. Monica and Tyler Aiello’s work is featured in an upcoming exhibition called “Confluence” at the Space Gallery in Denver. Their work focuses on the Colorado River and the surrounding plateau.

Hosts: Susan Moran, Leslie Dodson
Producer: Kendra Krueger
Engineer: Kendra Krueger
Headline Contributors: Susan Moran, Beth Bennett
Executive Producer: Susan Moran

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Podcast: Play in new window | Download (Duration: 24:16 — 22.2MB)

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Habitat Exchanges // More Frequent Wildfires

biStateSlide — photo credit: U.S. Fish and Wildlife Service

Habitat Exchanges (starts at 3:00): The greater sage grouse is ruffling feathers all the way to Washington. September 30th is the deadline for the US Fish & Wildlife Service to determine whether to list the grouse under the Endangered Species Act. More than a third of the sage grouse’s shrinking range is on private land. Which is why many ranchers, oil and gas developers and other landowners have been scrambling to keep the grouse from getting listed. Listing would mean tighter restrictions on land use. The Environmental Defense Fund (EDF) is one of several environmental organizations that are trying to help come up with ways to preserve the sage grouse and its habitat without cramping the livelihood of ranchers and other land owners. One of the newest voluntary tools is what is called a habitat exchange, a marketplace with buyers and sellers of conservation credits. How On Earth’s Susan Moran talks with Eric Holst, associate vice president of EDF’s working lands program, about these exchanges.

IMG_8027 - Copy — photo credit: Brian Harvey

More Frequent Wildfires (starts at 15:30): This summer, fires have raged across much of the Northwestern U.S. The towering blazes, many of which are nowhere near being contained, have already charred more than two million acres of land. It’s a story that’s becoming increasingly common. Big fires like these are erupting more often than they did just decades ago, scientists say, and many place the blame on climate change. On today’s show, Brian Harvey, a forest ecologist at the University of Colorado Boulder who studies the causes and consequences of extreme fires, talks with us about why wildfires have grown more frequent in recent years — and what that means for the recovery of the nation’s forests.

Hosts: Susan Moran, Daniel Strain
Producer: Joel Parker
Engineer: Joel Parker
Headline Contributors: Joel Parker, Daniel Strain
Executive Producer: Susan Moran

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Podcast: Play in new window | Download (Duration: 24:42 — 22.6MB)

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Gold King Spill, Mining Prospects

Animas_RiverHugger_CC-e1439587777279-600x694 — Contaminated Animus River following Gold King Mine spill.
Photo credit: RiverHugger/Creative Commons

Science and Politics of Mining (start time: 6:49) On August 5 an inactive mine named Gold King, which had been leaking toxins for years, spewed more than 3 million gallons of toxic sludge into a creek that feeds into the Animus River in southwest Colorado. Its neon orange path of wastewater was shocking. But also shocking is the long history of acid mine drainage pollution and the lax regulations that allow mining companies to basically walk away from their disasters. Dr. Mark Williams, a professor of geography at CU Boulder, and an expert in mountain hydrology and hydrochemistry., has worked on remediation of several mines in the state. He speaks with How On Earth host Susan Moran about the anatomy of mines, how this disaster happened, what it suggests about the many other precarious mines in the state, and what should be done to prevent such disasters from happening.

Hosts: Susan Moran, Joel Parker
Producer: Susan Moran
Engineer: Joel Parker
Headline Contributors: Kendra Krueger, Joel Parker, Daniel Strain
Executive Producer: Susan Moran

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Podcast: Play in new window | Download (Duration: 22:26 — 20.5MB)

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Global Climate Models & Climate Change

Events like heat waves are more likely with climate change. Image courtesy of Heartlander Magazine — Events like heat waves are more likely with climate change.
Image courtesy of Heartlander Magazine

Beth Bennett speaks with Claudia Tebaldi, a climate scientist at NCAR, about her work analyzing climate models to project climate change in the future. She addressed heat waves and local conditions and how these models can be used to make projections in these areas. Start time approx 5 min.

Host: Beth Bennett
Producer: Beth Bennett
Engineer: Maeve Conran
Additional contributions: Joel Parker
Executive Producer: Susan Moran

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Podcast: Play in new window | Download (Duration: 29:27 — 27.0MB)

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Unprocessed Food // Bee Biodiversity

Real Food (start time 4:20): What we eat , and how we eat, is inextricably connected to our own health as well as the health of the planet. Every decision we make—whether to bake a chocolate cake or buy it from Safeway or at a Farmer’s Market—is full of nuances and even contradictions. Megan Kimble is a writer who became obsessed with wondering how she could make a difference in the world by examining her eating habits. Her just-published book, called Unprocessed: My City-Dwelling Year of Reclaiming Real Food, is her personal journey into the scientific, public health, environmental and political issues related to food. Kimble will speak tonight at the Boulder Book Store, at 7:30, and tomorrow night, July 30, at Tattered Cover in Denver, at 7:00 p.m.

Photo credit: Dan Groege — Palaeorhiza (from Papau New Guinea). Photo credit: USGS Bee Inventory and Monitoring Lab

The Buzz About Bees (start time 13:49): Across the United States, buzzing pollinators are key to the growth of countless flowering plants. But many bee species are also disappearing nationwide, due to pesticide use, habitat loss, and other threats. Dr. Sam Droege is a wildlife biologist who studies this vanishing world. He heads up the U.S. Geological Survey’s Native Bee Inventory and Monitoring Lab. For several years he’s also led an effort to photograph bees — very, very close up. Droege’s bee photos are the basis for a new book called “Bees: An Up-Close Look at Pollinators Around the World.”

Hosts: Susan Moran, Daniel Strain
Producers: Susan Moran, Daniel Strain
Executive Producer: Susan Moran
Headline contributions: Daniel Strain

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Podcast: Play in new window | Download (Duration: 24:04 — 22.0MB)

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Aging//and not aging

Will we be able to reverse aging some day soon?

We talk with Dr Thomas Johnson about his long standing interest in aging and how he used a nearly microscopic worm to investigate this process. Recently, he has transitioned into using mice to identify genes influencing the aging process. Some of his findings have identified potential drugs to slow aging and keep us healthier as we live longer.

Executive Producer: Susan Moran

Producer, Co-host: Beth Bennett

Engineer: Maeve Conran

Cohost: Susan Moran

Additional Contributions: Susan Moran, Beth Bennett

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Podcast: Play in new window | Download (Duration: 28:35 — 26.2MB)

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Birds v. Cats // Humor Science

robin-male-and-fledgling — Robin male and fledgling chick. Photo courtesy Jon Erickson, Creative Commons

Birds v. Cats (start time 4:35): Spring is in full bloom on Colorado’s Front Range. Robins and other birds wake us up before the crack of dawn with their choruses. This is also a time when many chicks will hatch and then fledge — a time when they are most vulnerable to predators. The biggest single threat to birds is a favorite household pet – yes, cats. Actually, feral and pet cats alike. Dr. Amanda Rodewald, an ecologist and director of conservation science at the Cornell Lab of Ornithology at Cornell University, discusses with host Susan Moran the various threats to birds and their habitat, and how humans can be part of the solution. Spoiler alert: Keep Felix inside, at least during nesting season. For more info on how you can get involved, go to the American Bird Conservancy‘s Cats Indoors program.

The Science of Humor (start time: 14:32): Have you ever laughed at something you know you shouldn’t have? Like when someone you know falls down the stairs? Dr. Peter McGraw discusses with How On Earth contributor Daniel Strain the roots of humor — why we find some things funny, and other things not. He’s a quantitative psychologist at the University of Colorado, Boulder where he heads up the Humor Research Laboratory, or HuRL. Yup, HuRL. He’s also coauthor of the book The Humor Code: A Global Search for What Makes Things Funny. And he will be speaking this Thursday, May 21, at The Science Lounge, a monthly event at the Denver Museum of Nature and Science.

Hosts: Susan Moran, Daniel Strain
Producer: Susan Moran
Engineer: Beth Bennett
Executive Producer: Susan Moran
Headline contributions: Daniel Strain

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Podcast: Play in new window | Download (Duration: 23:41 — 32.5MB)

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Polar Bears // Climate Scientists

Climate Scientists (starts at 1:00): Climate scientists (scientists in general) tend to steer clear of speaking out as activists about concerns that are politically volatile. But that’s changing. Many climate scientists are stepping out of their research comfort zone to offer personal stories of why they care and what we all can do about the crisis. A group of scientists launched a video campaign last week. It’s called More Than Scientists. We speak with Dr. Josh Lawler (University of Washington), who one of the founders of the campaign.

Polar Bears (starts at 6:30): It is well known that, right now, life for polar bears looks bleak. Warming temperatures mean the season for sea ice cover in the Arctic has become shorter and shorter. As sea ice provides a home and hunting ground for polar bears, both the number of bears and their health has suffered. There is even talk of them becoming extinct. But is this something that we should worry about in Colorado and other non-arctic regions around the world? We don’t have bears, right now we don’t have ice, and we have plenty of other concerns. Dr. Steven Amstrup, the Chief scientist for Polar Bears International, joins us on How on Earth to explain why we should care. He thinks that polar bears are the sentinels of global health and that they provide advance warning of some of the challenges coming to all species. That includes us humans. But he thinks if we act soon, we can save both the bears and ourselves.

Dr. Amstrup also will be giving a talk in the Old Main auditorium on the CU Boulder campus on Friday, April 3rd at 4:00 pm. His talk is titled: “Why Should We Care About Polar Bears?” More details about the talk can be found at:
http://cires.colorado.edu/news/events/events/dr-steve-amstrup/?eID=163

Hosts: Jane Palmer and Joel Parker
Producer and Engineer: Joel Parker
Additional Contributions: Susan Moran
Executive Producer: Kendra Krueger

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Podcast: Play in new window | Download (Duration: 24:30 — 22.4MB)

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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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The ATLAS Institute // Firefighters and Climate Change

ATLAS Institute Today we are joined in the studio with Mark Gross of the Alliance for Technology, Learning and Society institute at CU and Alicia Gibb Director of The Blow Things Up Lab, one of the spaces part of the ATLAS department.
ATLAS was formed in 1997 as a university wide initiative to integrate information technology into social endeavour.

ATLAS events: http://atlas.colorado.edu/wordpress/?page_id=99

BTU Lab: http://www.btulab.com/about

Firefighters and Climate Change Snowy frigid weather here in February may put wildfires way on the back burner for many of us here in Colorado. But as fire managers have been telling us, wildfire season has become a year-round phenomenon.

In the last decade or so wildfires have been getting more intense, and more dangerous, and more frequent. No one knows this better than the firefighters themselves. Climate change—making the region hotter and drier—has a lot to do with it. But so does fire management—namely, fire suppression over recent decades. And humans living in houses in the so-called wildland-urban interface is another culprit. A new documentary that will be screened in Boulder this week documents the changes taking place with wildfires and the impact they’re having. The film is called “Unacceptable Risk: Firefighters on the Front Lines of Climate Change.” One of the film’s creators, journalist Dan Glick, joins us in the studio. Dan was also the science editor of the National Climate Assessment that came out last year. Our other guest is Don Whittemore, a long-time firefighter. He was incident commander on the massive Fourmile Canyon Fire of September 2010.

More about the film can be found at unacceptableriskfilm.org.

Hosts: Kendra Krueger and Susan Moran
Executive Producer, Producer and Engineer: Kendra Krueger
Additional Contributions: Beth Bennett and Jane Palmer

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Podcast: Play in new window | Download (Duration: 18:31 — 17.0MB)

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