logo
episode-header-image
Oct 22
11m 16s

The Science of a Convincing Sorry

Scientific American
About this episode
What makes an apology sound sincere? Psychologist Shiri Lev-Ari joins host Rachel Feltman to explore how the effort we put into our words—especially through longer, easier-to-understand language—can signal genuine remorse. New research reveals that even subtle linguistic choices shape how apologies are received and judged. Recommended Reading “Sorries Se ... Show More
Up next
Today
Mosquitoes Invade Iceland, Earth Darkens, and Bird Flu Returns
Mosquitoes settle in Iceland for the first time as climate change reshapes the Arctic, and Earth’s darkening albedo may be accelerating global warming. Host Rachel Feltman also dives into rising bird flu cases, foodborne urinary tract infections linked to contaminated meat and a ... Show More
10m 4s
Oct 24
Why Medication Safety in Pregnancy Is Still a Mystery
When the U.S. president claimed that acetaminophen use during pregnancy could cause autism in a person’s offspring, it reignited a deeper conversation about how little we know about medication safety for pregnant people. In this episode, Scientific American senior health editor T ... Show More
12m 29s
Oct 20
Global Superbugs Surge, Chikungunya Hits Long Island, and Satellites Leak Data
This week on Science Quickly, we cover the global rise of antibiotic-resistant superbugs, a rare U.S. case of the mosquito-borne chikungunya virus and new research on anti-inflammatory supplements. Plus, scientists warn of satellite vulnerabilities—from Earth’s weakening magnetic ... Show More
8m 52s
Recommended Episodes
Oct 22
The Science of a Convincing Sorry
What makes an apology sound sincere? Psychologist Shiri Lev-Ari joins host Rachel Feltman to explore how the effort we put into our words—especially through longer, easier-to-understand language—can signal genuine remorse. New research reveals that even subtle linguistic choices ... Show More
11m 16s
Aug 25
Science’s Greatest 180s
Science doesn’t always get it right the first time—and that’s part of the journey. In this anniversary episode, we explore how ideas about nerve damage, sustainable materials and alien life have done a full 180. Recommended Reading Celebrating 180 Years of Scientific American 180 ... Show More
8m 4s
Sep 19
Algorithmic Social Media Is Driving New Slang
From viral slang such as “skibidi” to the rise of so-called brain rot, linguist and content creator Adam Aleksic, aka the “Etymology Nerd,” and associate editor Allison Parshall, who covers the mind and brain, unpack how social media and algorithms are reshaping the way we commun ... Show More
26m 55s
May 2025
Do Mitochondria Talk to Each Other? A New Look at the Cell’s Powerhouse
Mitochondria are known as the powerhouse of the cell—but new research suggests they might be far more complex. Columbia University’s Martin Picard joins Scientific American’s Rachel Feltman to explore how these tiny organelles could be communicating and what that might mean for e ... Show More
27m 4s
May 2025
Are You Flourishing? This Global Study Has Surprising Takeaways
Are you flourishing? It’s a more understated metric than happiness, but it can provide a multidimensional assessment of our quality of life. Victor Counted, an associate professor of psychology at Regent University and a member of the Human Flourishing Program at Harvard Universi ... Show More
18m 16s
Sep 24
Mary Roach on the Science of Swapping Human Parts
In this episode of Science Quickly, host Rachel Feltman explores the age-old quest to replace failing human body parts with science writer Mary Roach. From ancient surgery to modern medical marvels, Roach shares insights from her new book Replaceable You, revealing why replicatin ... Show More
11m 5s
Sep 12
Unpacking the Brain’s Role in Inventing Your Perception
Human brains don’t just perceive reality—they invent it. In this episode of Science Quickly, cognitive neuroscientist Daniel Yon speaks with host Rachel Feltman about how perception is an active process of prediction in which the brain constructs theories about the world that can ... Show More
15m 37s
Oct 8
Chris Hadfield’s Fictional Universe Is Rooted in Real Space History
What happens when a real-life astronaut turns to fiction? In this episode, Chris Hadfield shares how decades of spaceflight and global diplomacy inspired his latest novel, Final Orbit, a cold war thriller packed with historical intrigue and technical precision. Host Rachel Feltma ... Show More
10m 52s
Jul 25
Greenland’s Ice Sheet Is at Risk—And So Are We
Chief multimedia editor Jeffery DelViscio ventured to Greenland for a month to learn from the scientists studying the country’s ice sheet. He speaks with host Rachel Feltman about his time in the field and his takeaways from conversations with climate scientists. This story was s ... Show More
22m 5s
Sep 26
The Dead Composer Whose ‘Brain’ Still Makes Music
In a hauntingly innovative exhibit, brain cells grown from the late composer Alvin Lucier’s blood generate sound. Set in a museum in Perth, Australia, the installation blurs the line between art and neuroscience. Host Rachel Feltman and associate editor Allison Parshall explore t ... Show More
25m 25s