Climate (COP25) Summit Review

At COP25, Tashiana Osborne (far right), Sarah Whipple (2nd from right), CSU Prof. Gillian Bowser (2nd from left) and colleagues. Photo credit: Adewale Adesanya

At COP25, Tashiana Osborne (far right), Sarah Whipple (2nd from right), CSU Prof. Gillian Bowser (2nd from left) and colleagues. Photo credit: Adewale Adesanya

COP25 Postmortem (start time: 3:35) Earlier this month many nation’s leaders, as well as scientists, environmental activists, companies and others gathered in Madrid for a two-week United Nations climate summit. The conference, called COP25, is rooted in the 2015 Paris Agreement, which is a blend of pledges from about 200 nations to dramatically slash their planet-warming emissions. Next year’s meeting is when signatory nations will update their actual commitments. So, what happened at the recent climate summit, and what’s next? How On Earth host Susan Moran today interviews two scientists who attended COP25.  Tashiana Osborne is a PhD candidate in atmospheric and oceanic science at the Scripps Institution of Oceanography, at UC San Diego. And Sarah Whipple is a PhD candidate in ecology at Colorado State University.

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

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Cognitive Brain Development in Adolescents, Part 2

Prof Marie Banich

Prof Marie Banich

Four years ago Beth interviewed Professor Marie Banich, a neuroscience researcher at the University of Colorado here in Boulder. She had just received a major grant from NIH to characterize how brain regions involved in decision making and judgment change as children grow up. In the past four years she has assembled a multi-site team of neuroscientists and experts in developmental psychology who have begun testing the 11,000+ 8-10 year olds enrolled in the massive study. To find more detail, see her lab website (https://www.colorado.edu/faculty/banich/research/research-interests).
Hosts: Beth Bennett & Angele Sjong
Producer: Beth Bennett
Engineer: Beth Bennett
Executive Producer: Joel Parker
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Voyager Passes Heliopause//Xmas Bird Count

Heliopause

The Heliopause

Voyager Passes Through the Heliopause   (Starts 1:00) LASP scientist Fran Bagenol explains how the over 40 year old Voyager Mission, that launched in the 1970s is still providing incredible surprises, including passing through the border between the solar system and “outer space.”  As part of making that journey, the Voyager spacecraft have passed through cosmic plasma that has temperatures of 60,000 F.  Bagenol will explain how that’s possible . . . and why Voyager could pass through that incredible heat unscathed.   Fiske Planetarium will present a special show about Voyager in March.

courtesy audubon.org

courtesy audubon.org

Boulder Xmas Bird Count  (Starts 13:45)  Naturalists Steve Jones and Scott Seevers   explain how  to join Boulder’s December 15th Xmas bird countand why the scientific data gathered by citizens during this event is so important.  All ages are welcome , and all regions have these counts, from Boulder to beyond.  For more info, go here.

 

Host/Producer/Engineer: Shelley Schlender
Additional Contributions:  Joel Parker
Executive Producer: Joel Parker

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COP25 Global Climate Summit

Field_Work_Weather_Balloon-Osborne

Tashiana Osborne launching weather balloons in Ukiah, Calif. Photo credit: Maryam Asgari-Lamjiri

COP25 & Climate Change (start time: 1:07): Next month (Dec. 2-13), the United Nations global climate change summit, known as COP25, will take place in Madrid. Many scientists, environmental nonprofits, students, activists will also attend side events related to the UN sustainable development goals (SDG). The goal of COP over the years has been to reduce emissions of planet-warming gases. The talks stem from the landmark 2015 Paris Agreement, which essentially is a mix of pledges from about 200 nations to dramatically cut their greenhouse emissions. The countries are not legally bound to meet their targets, but they are supposed to report their progress to the UN. Under the Obama administration, the U.S. vowed to reduce emissions about 28 percent below 2005 levels, by 2025. But earlier this month, the Trump administration announced that it will begin a year-long process to withdraw the U.S. from the international accord. The stakes are extremely high.

How On Earth’s Susan Moran and guest-host Tom Yulsman discuss COP25 and what’s at stake with Gillian Bowser, an ecologist and research scientist at Colorado State University who has studied international climate and biodiversity conventions and has attended several COP summits; and Tashiana Osborne, a PhD candidate at the Scripps Institution of Oceanography at the University of California, San Diego, who is studying the effects of atmospheric rivers, and who will attend COP25. Tom Yulsman, a CU Boulder journalism professor and blogger, offers his expertise as a climate-focused science journalist.

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

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Buzz: Inside the Minds of Thrill-Seekers

kenneth carterBUZZ:  Inside the Minds of Thrill-Seekers, Daredevils and Adrenaline Junkies.    We speak with clinical psychologist and author, Ken Carter about his new book BUZZ, and high-sensation seekers who can’t get enough “new” and love to seek out more.  Carter is a consultant for the Denver Science Museum’s Extreme Sports exhibit, running through spring 2020.  He speaks at the Boulder Bookstore Wednesday Nov 6th.  Check out his sensation-seeking survey on how to rate your own thrill-seeking . . . or chill-seeking, personality.

Host, Producer, Engineer: Shelley Schlender

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Randall Munroe Explains “How To”

howto_finalHow To [starts at 4:30] Our guest for this episode is Randall Munroe, perhaps best known for his comic xkcd, and author of the books “What If” and “Thing Explainer”.  Randall has figured out how to do many things, so he wrote a new book appropriately called “How To”, which promises to provide absurd scientific advice for common real world problems.  Absurd?  Sometimes. (well, often actually)  Amusing and informative?  Definitely.  Have you ever wanted to build a lava moat?  Have you ever wondered what kind of gas mileage  your house would get on the highway?  What are the energy requirements and logistics of boiling vs. freezing a river?  And what about landing an airplane on a submarine?  All of those questions and more (pirates!) are addressed in “How To”, and we talk about some of them in  this episode of How on Earth.

Host, Producer, Engineer: Joel Parker

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Pledge Drive Show – Almost Human: The Story of Julius, the Chimpanzee

Almost Human Julius PhotoAlmost Human:  The Story of Julius, the Chimpanzee Caught Between Two Worlds.  In this fall pledge drive show, we feature  Alfred Fidjestøl‘s new biography about one of Europe’s most famous chimpanzees.  

(We’ll broadcast the full interview with Alfred Fijestol at a later date.)

Hosts: Shelley Schlender & Chip Grandits
Producer/Engineer:  Shelley Schlender
Executive Producer: Joel Parker

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At the Intersection of Science and Art with Jorge Perez-Gallego

dsc09823We talk with University of Colorado Scholar in Residence Jorge Perez-Gallego about many non-traditional paths one might take after getting a science Ph.D. as well as CU’s Grand Challenge and the fascinating intersection of science and art through the Nature, Environment, Science & Technology (NEST) Studio for the Arts.

Host, Producer, Engineer: Joel Parker
Additional Contributions: Shelley Schlender

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Alzhieimer’s Drug Reverses Brain Damage Caused by Binge Drinking

Drinking in Rats

Drinking in Rats

Beth interviews neuroscientist and addiction researcher Scott Swartzwelder who talks about his research on reversing alcohol-induced brain damage in young rats. In past work, Professor Swartzwelder and colleagues have identified specific areas of the brain damaged by drinking, especially in adolescent rats. In this interview, he describes, how this damage occurs, and amazingly, how treatment later in life can actually reverse it.

Hosts: Beth Bennett & Angele Sjong
Producer: Beth Bennett
Engineer:Beth Bennett
Additional Contributions: Angele Sjong
Executive Producer: Joel Parker

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Amazon Burning — Jennifer Balch

Earth Lab ImageAmazon Burning – (starts 3:15) CU Boulder Earth Lab Director Jennifer Balch explains how the burning of the tropical rain forests may destroy them, and ways to protect the forests and sustainable development

Hosts: Shelley Schlender, Susan Moran
Producer/Engineer: Shelley Schlender
Executive Producer: Beth Bennett

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