Author: Susan Moran

Pollinator Power & Precarity

Photo credit: Butterfly Pavilion

The Power of Precarity of Pollinators (start time: 8:01) This extremely warm winter in Colorado has delivered early spring blooms, and thus early appearances of some pollinators. In this week’s show we explore the world of pollinators, such as such as butterflies, bees, moths, hummingbirds and certain flies. Pollinators are responsible for roughly one third of the food we eat, and the help strengthen ecosystems. How On Earth host Susan Moran interviews Amy Yarger, senior director of Horticulture at the Butterfly Pavilion in Westminster, Colo., about the critical role these pollinators play; the various threats they face, such as the herbicide glyphosate (Roundup)  and the class of insecticides called neonicotinoids; and how we can help give these important creatures a lift. Yarger leads local pollinator habitat initiatives at the Butterfly Pavilion, a nonprofit research, conservation and education institution focusing on invertebrates and their habitats.

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

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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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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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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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Winter is Coming: Why Leaves Fall

The physiology of deciduous trees (start time: 11:09) For many people living in places with four distinct seasons, such as here in Colorado, a favorite pastime at this midpoint in autumn is watching the faded leaves fall from their branches, and listening to the crackling sound while raking up the dried leaves. In this week’s How On Earth show, we explore questions like, Why do the leaves of aspen, ash and other deciduous trees “change” color in the fall?  (Spoiler alert: They actually reveal their true colors.) Why do they shed their leaves every fall? And what happens to the naked trees in the winter? Host Susan Moran interviews Dr. Stephanie Mayer, a senior instructor emerita in the Department of Ecology and Evolutionary Biology at the University of Colorado Boulder.
-Resources for winter watering:
Colorado State University Extension
Denver Botanic Garden
-Resources for citizen science opportunities:
The National Phenology Network

Host/ Show Producer: Susan Moran
Cohost/Engineer: Joel Parker
Executive Producer: Beth Bennett
Headline Contributors: Lorraine Healy, Max Hebebrand, Shelley Schlender

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Autumn Insects and their Songs

cicada
Credit: Tim McNary

Science & Songs of Katydids, Cicadas, etc. (start time: 3:08)  It’s the time of year to savor listening each night to the pulsating and clicking sounds of katydids, cicadas, crickets and other straight-winged insects, all crying out for a mate. Soon, with the first big frost, the songs, along with the arthropods themselves, will disappear. In this week’s show, a longtime arthropod expert, Tim McNary, talks with host Susan Moran about things like, who are these small yet very vocal insects? What’s their life cycle like? What body parts make those noises? What role do these vocal insects play in the broader ecosystem? McNary is a curator at the Gillette Museum of Arthropod Diversity at Colorado State University in Fort Collins. Previously, he worked at the U.S. Department of Agriculture in the field of grasshopper and locust management.

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

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From Habitat Loss to Repairing Connectivity

Courtesy: Patagonia Works

Helping Wild Animals Roam (start time: 3:29) Wild animals, whether  buffalos or bats,  need space to move around–not just to survive, but to forage,  reproduce, migrate, and generally thrive as a species.  But it’s getting increasingly difficult for so many species to do this, thanks to humans breaking up their habitats to build roads, fences, housing developments, croplands, etc. Of course, climate change, pesticides, and other stressors compound the problem. In this week’s (fall fund drive) show, host Susan Moran interviews Hillary Rosner, a local environmental journalist and University of Colorado Boulder assistant teaching professor of journalism. Her debut book, called Roam: Wild Animals and the Race to Repair Our Fractured World (Patagonia Works), will be released next week. In her reporting, Hillary digs into some of the threats to wildlife here in the U.S. and elsewhere, as well as bold efforts by individual humans and communities to repair and connect landscapes enough to let many animal populations thrive. And in many cases, helping wildlife move also helps human communities become economically and socially stronger.

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

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Menopause, Hormone Therapy, Science

Menopause & HT (start time: 0:58)  It happens to every woman with a uterus who reaches midlife. Menopause is a major hormonal  transition that, although very challenging for some women, is natural, and (get this!) even  advantageous to civilization. Think grandmothers!  Yet menopause has been largely dismissed by the medical community. As a result,  too many women suffer through menopause in pain, shame,  and loneliness. In this week’s show, host Susan Moran  interviews Dr. Jen Gunter, a gynecologist and specialist in chronic pain medicine. She wrote the book  The Menopause Manifesto (2021), and she’s among a growing cadre of medical practitioners who are pushing to bring more information to women about what to expect during menopause and about treatment options, including hormones.
Resources: The Menopause Society;  Australasian Menopause Society

Host/ Show Producer: Susan Moran
Engineers/technical assistants: Shelley Schlender, Maeve Conran
Executive Producer: Susan Moran
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