Curiosity Daily Podcast: Moral Outrage Online, Cuttlefish Memory, Sounds Have Shapes
Learn about the dark side of likes and shares; how cuttlefish memory stays sharp in old age; and bouba and kiki shapes.
September 27, 2021
Episode Show Notes:
Likes and shares push people to express "moral outrage" by Steffie Drucker
- Brady, W. J., McLoughlin, K., Doan, T. N., & Crockett, M. J. (2021). How social learning amplifies moral outrage expression in online social networks. Science Advances, 7(33), eabe5641. https://doi.org/10.1126/sciadv.abe5641
- “Likes” and “shares” teach people to express more outrage online. (2021, August 13). YaleNews. https://news.yale.edu/2021/08/13/likes-and-shares-teach-people-express-more-outrage-online
- Diaz, J. (2021, May 6). Want To Send A Mean Tweet? Twitter’s New Feature Wants You To Think Again. NPR.org. https://www.npr.org/2021/05/06/994138707/want-to-send-a-mean-tweet-twitters-new-feature-wants-you-to-think-again
- Mosseri, A. (2019). Instagram’s Commitment to Lead Fight Against Online Bullying | Instagram Blog. Instagram.com; Instagram. https://about.instagram.com/blog/announcements/instagrams-commitment-to-lead-fight-against-online-bullying
Cuttlefish memory stays sharp in old age, making them the first animal with this trait by Cameron Duke
- Cuttlefish retain sharp memory of specific events in old age, unlike humans, study finds. (2021, August 17). EurekAlert! https://www.eurekalert.org/news-releases/925467
- Schnell, A. K., Clayton, N. S., Hanlon, R. T., & Jozet-Alves, C. (2021). Episodic-like memory is preserved with age in cuttlefish. Proceedings of the Royal Society B: Biological Sciences, 288(1957), 20211052. https://doi.org/10.1098/rspb.2021.1052
You Probably Know Which Shape Is A Bouba And Kiki by Joanie Faletto
- Etchells, P. (2016, October 17). The bouba/kiki effect: how do we link shapes to sounds? The Guardian; The Guardian. https://www.theguardian.com/science/head-quarters/2016/oct/17/the-boubakiki-effect-how-do-we-link-shapes-to-sounds
- Do Sounds Have Shapes? (2015). Psychology Today. https://www.psychologytoday.com/us/blog/talking-apes/201505/do-sounds-have-shapes
- Huang, H. (2019, June 28). What’s the Neuroscience Behind the Bouba/Kiki Effect? NBB in Paris. https://scholarblogs.emory.edu/nbbparis/2019/06/28/whats-the-neuroscience-behind-the-bouba-kiki-effect/
- Ramachandran, V. S., & Hubbard, E. M. (2018). Synaesthesia -- A window into perception, thought and language. http://cbc.ucsd.edu/pdf/Synaesthesia%20-%20JCS.pdf
- Maurer, D., Pathman, T., & Mondloch, C. J. (2006). The shape of boubas: sound-shape correspondences in toddlers and adults. Developmental Science, 9(3), 316–322. https://doi.org/10.1111/j.1467-7687.2006.00495.x
Follow Curiosity Daily on your favorite podcast app to learn something new every day with Cody Gough and Ashley Hamer. Still curious? Get exclusive science shows, nature documentaries, and more real-life entertainment on discovery+! Go to https://discoveryplus.com/curiosity to start your 7-day free trial. discovery+ is currently only available for US subscribers.
See omnystudio.com/listener for privacy information.
Next Up
Shark Week: The Podcast - How To Have A Career in Shark Science
Shark Week’s Luke Tipple tackles the question “How can I work with sharks?” alongside two experts in the field – and their answers are not always the obvious ones. Luke is joined first by Kelly Link, Associate Curator of the Georgia Aquarium who talks about what it’s like to be an aquarist, how it differs from field work, and how to get yourself noticed. The second guest is Dr. Neil Hammerschlag who goes into detail on what it takes to become a prominent scientist, and what other paths you can take if a PhD isn’t for you. And at the end, researcher Sierra stops by to tell us about the world’s smallest shark.
Shark Week: The Podcast - Why is Tagging Baby Great White Sharks So Important?
Luke Tipple speaks with Dr. Riley Elliott, a marine biologist from New Zealand who recently tagged baby great white sharks, which are rarely seen in the wild. They talk about how climate change is affecting shark pupping grounds, why fishers are wrong to think there are “too many sharks,” and about Dr. Elliott’s Great White App, which allows users to track great white sharks in the ocean.
Shark Week: The Podcast - Do Scientists Need to Kill Sharks?
Host Luke Tipple welcomes two guests to discuss how researchers can kill sharks in the name of science – and whether they need to at all. The first is Dr. Neil Hammerschlag, shark researcher and founder of Atlantic Shark Expeditions, and an expert on data-gathering in the field. He’s followed by explorer Fred Buyle, a world-record-breaking freediver whose innovative methods of shark tagging are explored. Plus, our researcher Sierra tells us about how a 50-year study changed our understanding of tiger sharks – and much of the work wasn’t even done by scientists.
Shark Week: The Podcast - How Shark Fishing Funds Human Trafficking
Luke Tipple is joined by Pulitzer Prize-winning journalist and author of the Outlaw Ocean Ian Urbina, who has dedicated his life to chronicling crime on the high seas. They discuss the state of our world’s oceans, how nearly 20% of your seafood was likely caught illegally, and the surprising link between modern slavery and the killing of sharks.
Shark Week: The Podcast - Did Alien Tech Crash-Land into the Ocean?
Host Luke Tipple is joined this week by renowned Harvard professor, Dr. Avi Loeb, who recently led a deep-sea expedition to discover if evidence for advanced alien life crash-landed off the coast of Papua New Guinea in 2014. They discuss the recent Congressional UFO hearings, how the last seventy years of research into extraterrestrial life has been potentially misguided, and the challenges of searching for tiny objects on the bottom of the ocean.
Shark Week: The Podcast - Do You Have the Guts to Be a Shark Handler?
Host Luke Tipple welcomes a pair of divers – Leigh Cobb and Josh Eccles – who have taken their passion for sharks and turned it into a dangerous career. They explore what it takes to swim with sharks for a living, then go into common myths and facts on what to do in the open water – if you ever come face to face with a shark. Plus, our researcher Sierra drops by with a new species of shark discovered in the freezing depths of the ocean.
Shark Week: The Podcast - Shipwrecked & Surrounded by Sharks
This week, we do things a little differently, as Shark Week’s Luke Tipple invites Adventure Aaron into the podcast studio to talk about his incredible near-death experience on the open water. Adventure Aaron gets into what it takes to circumnavigate the world in an ocean rowboat, what it’s like to stare eye-to-eye with an oceanic white tip that probably wants you for lunch, and everything else that happened to him when his boat was capsized, and he was lost by himself at sea.
Shark Week: The Podcast - How Did a Shark Encounter Survivor Become an Advocate for Their Protection?
Shark Week’s Luke Tipple welcomes professional photographer Mike Coots, who lost his leg to a tiger shark attack when he was only 18. But after his horrific injury, he came to love sharks, and became a lifelong advocate for their safety. Luke and Mike discuss his career, his love for photographing sharks, and how to positively approach the big life-changing moments that can happen to any of us.
Shark Week: The Podcast - How Many Sharks Are Yet to Be Discovered?
Luke Tipple is joined by Shark Week host and all-around adventurer Forrest Galante. They discuss his upcoming special Alien Sharks: South Africa, Forrest’s remarkable talent for finding creatures once believed to be extinct, and how many shark species may still be unknown. Then, our researcher Sierra stops by to tell us about the world’s most prehistoric shark.
Shark Week: The Podcast - Undiscovered Sharks and the State of the Ocean
Luke Tipple invites “The Lost Shark Guy,” Dr. Dave Ebert, who is personally responsible for finding dozens of shark species that were either previously unknown to science or thought to be extinct. He and Luke discuss why shark populations are a direct indicator of how healthy the ocean is, how to find undiscovered sharks, and why diversity in sharks is essential for marine life.