What do Grasslands Have to do with Climate Change?

From Science MOAB

We hear an interview aired by our sister community radio station’s, Science MOAB. Ecologist Brooke Osborne talks about how dryland ecosystems – such as the grasslands east of Boulder – influence the whole planet. Dryands cover 40% of the earth; they support a third of the planet’s humans, and while their roots store lots of carbon, they’re vulnerable to climate change, overgrazing and aggressive land management.

In this episode, you’ll also hear about this weekend’s Colorado Environmental Film Festival in Golden.

Executive Producer: Beth Bennett
Show Producers: Beth Bennett and Shelley Schlender
Additional Contributions: Gracyn Custin

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Women’s Health Pt. II: Heart Health

Image credit: American Heart Association

Truths & Tips About Women’s Heart Health (start time: 7:33)  February is American Hearth Month, a nationwide observation  spotlighting cardiovascular disease, and a call for all of us to take care of our hearts. 
Heart disease is the leading cause of death in the country, for both men and women, and for most racial and ethnic groups. In fact, it kills more women than all forms of cancer combined. A big problem is that many physicians don’t typically tell female patients about risk factors and symptoms when they are in their 30s and 40s. So no wonder many women develop symptoms that remain hidden until crisis hits. To help shed light on what researchers are discovering about how women can detect symptoms and lower their risks of heart disease, we welcome back to the show health journalist Meghan Rabbit, after we discussed women’s health, and particularly menopause, last week. Rabbitt is the author of the new book, The New Rules of Women’s Health: Your Guide to Thriving at Every Age. She is an editor of Maria Shriver’s weekly digital newsletter, Sunday Paper. 

Hosts: Susan Moran, Joel Parker
Show Producer: Susan Moran
Engineer: Joel Parker
Executive Producer: Beth Bennett
Headline Contributors: Beth Bennett, Joel Parker, Shelley Schlender

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Women’s Health Pt. I: Menopause, etc.

New Rules of Women’s Health (start time: 6:26) If you’re female, you may have come of age reading the landmark feminist health book Our Bodies, Ourselves. Originally published in the 1970s, it yielded several revised editions up to 2011. Well, get ready for an even more comprehensive tome. It’s called The New Rules of Women’s Health: Your Guide to Thriving at Every Age, and it was published last month by Maria Shriver’s The Open Field Imprint of Penguin Random House. It’s part guidebook, part manifesto. In this week’s How On Earth, host Susan Moran interviews the book’s author, journalist/editor Meghan Rabbitt, focusing on how to take charge of your health before, during and after menopause. (We’ll continue our conversation next week with Pt. II, with a focus on brain health research and practices.) Rabbitt is the executive editor of Maria Shriver’s weekly digital newsmagazine, The Sunday Paper.
-Headline on the Trump administration’s plans to dismantle the National Science Foundation’s National Center for Atmospheric Research in Boulder, Colo., and how you can voice your opinion with NSF during the public comment period ending March 13. (Email: nsf_ncar@nsf.gov)

Hosts: Susan Moran, Joel Parker
Show Producer: Susan Moran
Engineer: Joel Parker
Executive Producer & Headline Contributor: Beth Bennett

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Hepatitis B Vaccination: Just the Facts

On today’s science show we hear from vaccine researchers Rochelle Walensky and Angela Ulrich, and physician/scientist Peyton Thompson, about the safety and efficacy of the hepatitis B vaccine. This is one of 6 that have been removed from the list of recommended childhood vaccines by the CDC. You’ll hear about the history of the vaccine regarding its complete safety and the huge reduction in disease burden following the adoption of the birth vaccine.

Executive Producer: Beth Bennett
Show Producer: Beth Bennett

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Water Your Winter Trees

Newly planted trees and evergreens ESPECIALLY need extra winter water. Photo cc City of Boulder

Water your trees!  This warm, dry winter means urban trees need extra water to stay healthy.  City of Boulder foresters Patrick LaPhilliph and Andrew Holt, and City of Longmont forester Brett Stadsvold share how and why the cities waters trees once a month during dry winter months, how citizens can properly water winter trees, and resources in both cities for helping trees stay healthy.   And no . . . last week’s dusting of snow was NOT enough — trees still need water!

Show Producer/Engineer Shelley Schlender
Executive Producer: Beth Bennett

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Improving Law Enforcement Behavior through Artificial Intelligence

Renee Good — footage filmed by ICE agent who fatally shot her a moment later.

We speak with experts about how artificial intelligence combined with Police Body Camera footage improved professionalism in the Aurora Colorado Police Department.  Guests include Anthony Tassone, CEO of Truleo and Ian Adams, Criminologist at the University of South Carolina and co-author of a new study about this tech in the journal Criminology

We also discuss with these experts the difference between professionalism in law enforcement, and the fatal shooting by ICE agents of Renee Good in Minneapolis.

Hosts: Jack Armstrong, Lorraine Healy
Show Producer/Engineer Shelley Schlender
Executive Producer: Beth Bennett

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Colorado’s Wildlife Action Plan, etc.: Pt. II

Black-footed ferret Photo credit: Richard Reading

Protecting Wolves, ferrets, prairie dogs, vultures, etc. (start time: 3:39) How effective are Colorado’s efforts to preserve vulnerable species – wolves, black-footed ferrets, bears, prairie dogs and others? And what ingredients make it possible, including throughout the U.S. and the world, for wild animals and humans to get along when their homes overlap? Today How On Earth host Susan Moran continues her conversation with our guest from last week, wildlife ecologist Dr. Richard Reading, Chair of the Colorado Parks and Wildlife Commission, about Colorado’s most recent Wildlife Action Plan, and about other efforts to protect vulnerable species, ranging from butterflies to vultures.  Dr. Reading is also  Vice President of Science and Conservation at the Butterfly Pavilion.
If you missed our Pt. I conversation with Rich Reading last week, click here.

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

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Colorado’s Wildlife Action plan: Pt. I

Credit: Colorado Parks and Wildlife

Wolves, bears, prairie dogs and more (start time: 7:12) A couple of months ago, the Colorado Parks and Wildlife agency released a plan to support biodiversity and guide how the state conserves some of the state’s most vulnerable species and habitats. Everything from iconic bears, wolves and prairie dogs, to tiny humble invertebrates and even plants. The 2025 State Wildlife Action Plan ( the first in 10 years ) has been met with  both praise and crticism. And it raises big evergreen questions, such as, How can we humans thrive while allowing for other species to thrive in their native homes? And how to manage differing, often opposing, human perspectives? After all, some animals (take wolves) are deemed a nuisance to some people while a treasure to others. In this week’s show, host Susan Moran interviews Dr. Richard Reading, a wildlife ecologist who serves as chair of the Colorado Parks and Wildlife Commission. He is also Vice President of Science and Conservation at the Butterfly Pavilion. His research has focused on conserving grassland and arid ecosystems, ranging from the Great Plains of North America, to the steppes and deserts of Mongolia.
Some volunteer opportunities in wildlife conservation in Colorado:
Colorado Parks and Wildlife
Butterfly Pavilion

Hosts: Susan Moran, Joel Parker
Show Producer: Susan Moran
Engineer: Joel Parker
Headline Contributors: Beth Bennett, Shelley Schlender
Executive Producer: Beth Bennett

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Coral: Past, Present, Future

In this week’s show Beth speaks with science writer, educator, and scientist Dr. Lisa Gardiner about her recent book Reefs of Time: What Fossils Reveal about Coral Survival. Lisa studied the fossil remains of ancient coral reefs, which also suffered from environmental challenges. In our conversation, you’ll hear about how the past shapes the present, and future, of these amazing invertebrates that are keystones in ocean ecosystems. Her book describes the risks the current environment pose to these amazing organisms and the ecosystems they create, but also much much more of the significance and elegance of the corals and the reefs.

Executive Producer: Beth Bennett
Show Producer: Beth Bennett

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Wind: It’s Past & Future

Credit: Harper

The Force of Wind (start time: 7:10)  For those living here on Colorado’s Front Range, you’ve likely had close encounters with wind — whether you’ve witnessed in fear branches snapping off trees in a windstorm, or simply looked up to marvel at the UFO-like lenticular cloud formations created by fast westerly winds. Love it or hate it, wind is one of the most powerful, yet overlooked, forces that shape our world. In this week’s show, host Susan Moran, along with cohost Joel Parker, interview Simon Winchester about his just-published, book,   The Breath of the Gods: The History and Future of the Wind. Mr. Winchester has written many books, including the New York Times best-seller The Professor and the Madman, as well as Knowing What We Know, and The Perfectionists. His new book explores how wind has influenced everything from the outcomes of war battles, to the advancement of renewable electricity, to the disappearance of several inches of precious top soil across the Great Plains during the Dust Bowl.

Hosts: Susan Moran, Joel Parker
Show Producer: Susan Moran
Engineer: Joel Parker
Contributors: Beth Bennett, Shelley Schlender
Executive Producer: Beth Bennett

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Podcast: Play in new window | Download (Duration: 27:01 — 37.1MB)

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