Safeguarding Sound Science
National Center for Science Education 18 episodes Nov 10, 2026
Safeguarding Sound Science from the National Center for Science Education combats misinformation, disinformation, and misconceptions with actual science. The second season examines the everyday impacts of evolution, the grand theory that informs our understanding of all life on this planet. Host Mat Kaplan talks with scientists, researchers, and other experts as they dispel common misconceptions about evolution, discuss its sometimes invisible importance in our day-to-day lives, and marvel at the wonders of ongoing scientific discovery that help us piece together more of the evolutionary puzzle.
Episodes
Beyond Data Centers: AI’s Hidden Climate Impact
We’re all aware that data centers powering AI exact a toll on the environment. These centers demand immense amounts of electricity to run servers and meet intense processing needs, not to mention their enormous physical footprint. What’s been lost in the focus on data centers, though, is that the fossil fuel industry is using artificial intelligence, enabled by these data centers, to find, produce
Star Trek Meets Evolutionary Biology (And Good Things Happen)
Star Trek is one of the greatest science fiction universes ever created, spawning 12 main television series and 13 movies over the last 60 years. Who among us hasn't tried the "live long and prosper" hand signal or used our old flip phones as a communicator? But what about the science behind the fiction? Mohamed Noor, professor of biology at Duke University, is the author of Live Long and Evolve:
Teaching Evolution: Challenges, Progress, and the Road Ahead
The understanding of evolution has had a profound positive effect on human existence, from medical advancements to conservation biology, as we have heard from so many of our guests this season. Yet, despite this fact, evolution education continues to be threatened today, from the censoring of language in textbooks to the watering down of science standards. How did we get here? What is the current
Darwin's Reach: How Evolution Shapes Our World Today
Invasive cancers. Antibiotic resistance. Agricultural biodiversity. To better understand these and many other pressing issues of our times, we need to better understand evolution and its applicability to so much of what we encounter in modern life. So says Norman A. Johnson, the author of Darwin's Reach: 21st Century Applications of Evolutionary Biology. Host Mat Kaplan talks with Johnson about th
Are We Ready for the Next Pandemic?
Maybe not, according to Todd Disotell, a biological anthropologist and science communicator from the University of Massachusetts. Among his many research interests, Disotell studies and teaches about disease ecology: how pathogens of every variety get to be so good at making us sick (hint: evolution is deeply involved), and how our bodies fight back. Join host Mat Kaplan for this enlightening, an
Let's Talk About Sex (Scientifically)
Everything in our lives is related to sex, in one way or another. So says Carin Bondar, one of today's guests. Bondar, a biologist, author, and philosopher who teaches at the University of the Fraser Valley, is proud to be known as an animal sex biologist. She's joined by Nathan Lents, professor of biology at John Jay College of Criminal Justice at the City University of New York. His latest book
Baked, Steamed, and Frozen: Human Body Evolution in Changing Environments
In the flop of a movie, Waterworld, Kevin Costner's character (spoiler alert!) develops gills as an adaptation to a flooded planet altered by climate change. This plays into the all-too-prevalent misconception that as the Earth warms, we humans don't need to worry — we'll simply evolve and adapt. In this episode of Safeguarding Sound Science, host Mat Kaplan talks with Libby Cowgill, associate pr
What Darwin Got Wrong ... and Very Right!
Charles Darwin is one of the most recognizable names in science. His On the Origin of Species is considered to be the foundation of evolutionary biology. In this episode of Safeguarding Sound Science, we speak with three experts who marvel at Darwin's innovations while also surfacing what Darwin may have gotten wrong and was unable to consider due to the limitations of his era. Joseph L. Graves Jr
Human Evolution: Uncovering our Origins
You know the t-shirt, right? The one that shows the progression from a monkey to a human? In this episode of Safeguarding Sound Science, we talk with two renowned paleoanthropologists, Jeremy DeSilva and Briana Pobiner, to find out why that image is in fact a viral misconception. DeSilva and Pobiner study the real ancestry of homo sapiens, a story that continues to unfold in Africa and elsewhere a
Peter Hotez on Vaccines, Evolution, and Your Health
Vaccine skepticism and efforts to curb vaccine access are in the news almost daily. This despite the fact that for decades, vaccines have saved millions of lives and reduced suffering immeasurably all across the globe. In this episode, host Mat Kaplan speaks with Dr. Peter Hotez, a pediatrician and global health expert and an outspoken and well-known proponent of the value and science-backed effic
Safeguarding Sound Science Season 2: Evolution Edition
The second season of Safeguarding Sound Science from The National Center for Science Education examines the everyday impacts of evolution, the grand theory that informs our understanding of all life on this planet. Host Mat Kaplan talks with scientists, researchers, and other experts as they dispel common misconceptions about evolution, discuss its sometimes invisible importance in our day-to-day
The New Face of Climate Denial: Online Influencers
Like nearly everything ever created by humans, social media can be used for good or evil. The same goes for podcasting and other streaming media shows. We’ll talk with two experts whose work helps us understand how these tools and platforms are misused, particularly when it comes to climate change denial, AND how they can contribute to the progress of good science and the public’s appreciation o
Hope in the Face of the Climate Crisis: Youth Activism and Leadership
Though climate change represents a clear and present danger for all of us, it is young people who will suffer the most if we don't mitigate global warming. And they understand this. Nearly 70% of 16-25-year-olds are extremely worried or very worried about the climate, according to a recent global study. Faced with this mounting crisis, young people are raising their voices and actively engaging in
Making Every Classroom a Climate Classroom
What do teachers want and need to know about teaching climate change? And how can they best be prepared to tackle this critical topic, even in places where climate change is considered a taboo subject? Bertha Vazquez, a longtime science teacher and the education director of the Center for Inquiry, has co-written the just-published What Teachers Want to Know About Teaching Climate Change. She tackl
Today's Forecast: Climate Change, Trusted Sources, and a Sprinkling of Local Relevance
In a warming world, poison ivy is becoming bigger and itchier. That's the kind of personally relevant message that resonates with everyone, and helps make the impacts of climate change hit home, according to Edward Maibach, award-winning climate communicator and director of George Mason University's Center for Climate Change Communication. And who better to convey those messages than trusted sourc
Zombie Theories Must Die! A Conversation with Climate Communicator Marshall Shepherd
Nationally recognized meteorologist, scientist, and author J. Marshall Shepherd describes zombie climate theories as those that live on, no matter how much the science refutes them time and again. These zombie climate theories, which spread misinformation and misconceptions, are sticky and pernicious and need to be combated by effective science communication, Shepherd says. Join host Mat Kaplan as
Miseducation in the USA: How Our Kids Are Too Often Denied Climate Facts
Award-winning journalist Katie Worth spent time in schools around the country talking to teachers and students as she attempted to understand the landscape of climate change education in US schools. She chronicles what she discovered in her book, Miseducation: How Climate Change is Taught in America's Schools. Join host Mat Kaplan as he discusses the state of climate change education with Worth an
A Century of Disinformation: Naomi Oreskes and the Merchants of Doubt
In her critically acclaimed books, Merchants of Doubt and The Big Myth, Harvard historian Naomi Oreskes argues that well-funded interest groups have purposely sowed doubt and confusion about climate change. Our host, Mat Kaplan, discusses these tactics with Oreskes, how these efforts mirror what's been done to obfuscate in other campaigns such as by the tobacco industry, and how these efforts to d
What Climate Change? Michael Mann and Glenn Branch on the Climate Deniers
Scientists nearly unanimously agree that the planet is warming at an unprecedented rate, and that humans are the cause. We see evidence of climate change in the increased frequency and intensity of catastrophic weather events, glacier melts, and rising sea levels. Yet climate change denial persists, hampering efforts to combat this crisis. Why? Join host Mat Kaplan as he explores the current state
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