Kids Under 12 Vaccine, Reduced Cow Methane From Seaweed Diet, Lost SciFri Theme Song. November 5, 2021, Part 2

Fact Check My Feed: More Kids Can Get COVID-19 Vaccines. Now What? Many parents around the U.S. breathed a sigh of relief—or an even more intense emotional reaction—at the long-awaited news that the Centers for Disease Control and Prevention (CDC) had signed off on advising the Pfizer-BioNTech COVID-19 vaccine for children aged 5 to 11 this week. The recommendation came after a unanimous vote from the agency’s committee of outside vaccine experts. And last week, the Food and Drug Administration (FDA) authorized the shot after a review of clinical trial data found both low risk and high efficacy in a smaller, kid-calibrated dose of the vaccine. University of Saskatchewan virologist Angela Rasmussen joins Ira to look at the data behind the FDA’s long-anticipated decision. They also discuss the rationale behind booster shots for high-risk adults, what it means that deer in Iowa have been caught transmitting the virus, COVID-pragmatic holiday planning, and other pandemic news.   In First Real-World Experiment, Red Seaweed Cuts Methane In Cows By More Than Half Methane emissions are a hot topic—largely because it’s a big contributor to climate change. Methane makes up about 10% of human-caused greenhouse gas emissions. 27% of that comes from the burps of ruminant animals, such as cows. In April, Science Friday did a story about research that showed promising results when steers were fed small amounts of the red algae Asparagopsis in their diets. At the time, these experiments were only done in a closely controlled university setting. Now, the first real-world study on a working dairy farm has been completed. The results? Methane released by the seaweed-eating cows was 52% less on average than their non-seaweed-munching counterparts. Coming on the heels of the Biden administration’s methane emissions reduction plan, SciFri producer Kathleen Davis sits down with three key players in this milestone: Joan Salwen, CEO of Blue Ocean Barns in Kailua-Kona, Hawaii, the company that produces the Asparagopsis seaweed powder; Dr. Breanna Roque, animal science consultant at Blue Ocean Barns in Townsville, Queensland, Australia; and Albert Straus, founder and CEO of Straus Family Creamery in Marshall, California.   The Science Friday Theme Song That Got Lost In The Mail Back in 1998, comedian and author Steve Allen, first host of The Tonight Show, joined Ira on Science Friday to talk about the importance of critical thinking. Allen had written a book called Dumbth, calling for improvements in the public’s logical reasoning abilities. Ira was a longtime fan of Allen’s, and eagerly invited him to discuss the book. During the interview, Allen also took to the studio piano to play his signature song, “This Could Be The Start of Something Big.” As the comedian was leaving, Ira jokingly remarked that Science Friday could use a theme song of its own. Several years later, while cleaning the cluttered SciFri office, staff uncovered an unopened box of mail—including an envelope from Hollywood containing a single cassette tape, marked “Theme Song For Science Friday—Steve Allen.” As part of Science Friday’s 30th anniversary celebrations, Ira and SciFri director Charles Bergquist recount the story of the tape, and finally premiere the song, written and performed by the late Steve Allen.       Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374 Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.