Big Picture Science for May, 27 2024 - Skeptic Check: Feeling Risky

 

Big Picture Science - Skeptic Check: Feeling Risky

REPEAT
It’s not just facts that inform our decisions. They’re also guided by how those facts feel. From deciding whether to buckle our seat belts to addressing climate change, how we regard risk is subjective. In this extended conversation with an expert on the psychology of risk, find out about our exaggerated fears, as well as risks we don’t take seriously enough. Meanwhile, while experts warn society about the dangers of self-aware AI – are those warnings being heeded?

Guest:

• David Ropeik – Professor emeritus Harvard University, and expert on the psychology of risk

This repeat podcast originally aired on April 10, 2023

Download podcast at - https://bigpicturescience.org/episodes/skeptic-check-feeling-risky

You can listen to this and other episodes at http://bigpicturescience.org/

Get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!

Big Picture Science for May, 20 2024 - Beyond the Standard Model

Big Picture Science - Beyond the Standard Model

Ever heard of a beauty quark? How about a glueball? Physics is full of weird particles that leave many of us scratching our heads. But these tiny particles make up everything in the quantum world and in us and are the basis of the fundamental scientific theory called The Standard Model. But it doesn’t explain everything. It can’t account for dark matter or dark energy, for example. We find out whether new physics experiments might force us to rewrite the Standard Model. Plus, we discuss a NASA proposal to fly spacecraft close to the sun in search of new physics.

Guests:

• Phil Plait – Aka the Bad Astronomer, former astronomer on Hubble, teacher, lecturer and debunker of conspiracy theories. He is also the author of a new book “Under Alien Skies: A Sightseer’s Guide to the Universe.”
• Harry Cliff – Particle physicist at the University of Cambridge who works on the LHCb experiment at the largest particle physics laboratory in the world, CERN. He is the author of:  “Space Oddities, The Mysterious Anomalies Challenging Our Understanding of the Universe.”
• Slava Turyshev – Research scientist at NASA’s Jet Propulsion Laboratory.

Download podcast at - https://bigpicturescience.org/beyond-the-standard-model

You can listen to this and other episodes at http://bigpicturescience.org/

Get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!

Big Picture Science for May, 13 2024 - The Play’s the Thing

Big Picture Science - The Play’s the Thing

Has children’s play become too safe? Research suggests that efforts to prioritize safety harms children’s mental and physical development during play and contribute to anxiety. One solution: introduce risk into play. We visit an adventure playground where kids play unsupervised with anything from scraps of metal to hammers and nails. Plus, what are the evolutionary benefits of play?

After all, we’re not the only species who like to roughhouse, sled, or chase balls.

And, reclaiming play for those who have outgrown recess.

Guests:

• David Toomey - Professor of English, University of Massachusetts. Amherst and author of “Kingdom of Play: What Ball-Bouncing Octopuses, Belly-Flopping Monkeys, and Mud-Sliding Elephants Reveal About Life Itself.”
• Mariana Brussoni - Developmental psychologist who studies children's outdoor risky play, and professor at the University of British Columbia in the Faculty of Medicine
• Yoni Kallai - Interim director, head playworker and co-founder of play:groundNYC
• Peter Gray - Psychology researcher at Boston College and author of  "Free to Learn: Why Unleashing the Instinct to Play Will Make Our Children Happier, More Self-Reliant, and Better Students for Life"

Download podcast at - https://bigpicturescience.org/episodes/the-plays-the-thing

You can listen to this and other episodes at http://bigpicturescience.org/

Get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!

Big Picture Science for May, 06 2024 - Nuts and Bolts

 

Big Picture Science - Nuts and Bolts

How frequently do you think about fasteners like screws and bolts? Probably not very often. But some of them a storied history, dating back to Egypt in the 3rd century BC. They aren’t just ancient history. They help hold up our bridges and homes today. Join us as we dissect a handful of engineering inventions that keep our world spinning and intact.

Guests:

• Roma Agrawal - structural engineer and author of "Nuts and Bolts: Seven Small Inventions That Changed the World (in a Big Way)"
• Ron Gordon - watchmaker, New York City

Download podcast at - https://bigpicturescience.org/episodes/nuts-and-bolts

You can listen to this and other episodes at http://bigpicturescience.org/

Get early access to ad-free versions of every episode by joining us on Patreon. Thanks for your support!