Big Picture Science
Science Podcasts
The surprising connections in science and technology that give you the Big Picture. Astronomer Seth Shostak and science journalist Molly Bentley are joined each week by leading researchers, techies, and journalists to provide a smart and humorous take on science. Our regular "Skeptic Check" episodes cast a critical eye on pseudoscience.
Location:
Mountain View, CA
Description:
The surprising connections in science and technology that give you the Big Picture. Astronomer Seth Shostak and science journalist Molly Bentley are joined each week by leading researchers, techies, and journalists to provide a smart and humorous take on science. Our regular "Skeptic Check" episodes cast a critical eye on pseudoscience.
Twitter:
@BiPiSci
Language:
English
Contact:
SETI Institute 189 Bernardo Ave, Suite 100 Mountain View, CA 94043 510-644-2669
Website:
http://www.bigpicturescience.org
Episodes
Make Space for Animals*
3/27/2023
Long before Yuri Gagarin became the first human to go into space, Laika, a stray dog, crossed the final frontier. Find out what other surprising species were drafted into the astronaut corps. They may be our best friends, but we still balk at giving other creatures moral standing. And why are humans so reluctant to accept the fact that we too are animals? Guests: Jo Wimpenny - Zoologist and writer. Author of “Aesop’s Animals” Taylor Maggiacomo - Associate Graphic Editor at National...
Duration:00:55:11
Skeptic Check: Do Your Own Research*
3/20/2023
Scientists are increasingly finding their expertise questioned by non-experts who claim they’ve done their own “research.” Whether advocating Ivermectin to treat Covid, insisting that climate change is a hoax, or asserting that the Earth is flat, doubters are now dismissed by being told to “do your own research!” But is a Wiki page evidence? What about a YouTube video? What happens to our quest for truth along the way? Plus, a science historian goes to a Flat Earth convention to talk reason....
Duration:00:55:16
Flower Power
3/13/2023
Before everything could come up roses, there had to be a primordial flower – the mother, and father, of all flowers. Now scientists are on the hunt for it. The eFlower project aims to explain the sudden appearance of flowering plants in the fossil record, what Darwin called an “abominable mystery.” Meanwhile, ancient flowers encased in amber or preserved in tar are providing clues about how ecosystems might respond to changing climates. And, although it was honed by evolution for billions of...
Duration:00:55:11
Lady Parts*
3/6/2023
The Supreme Court’s ruling on Roe has ignited fierce debate about bodily autonomy. But it’s remarkable how little we know about female physiology. Find out what studies have been overlooked by science, and what has been recently learned. Plus, why studying women’s bodies means being able to say words like “vagina” without shame ... a researcher who is recreating a uterus in her lab to study endometriosis … and an overdue recognition of medical pioneer Dr. Rebecca Lee Crumpler. Guests: Melody...
Duration:01:01:26
Waste Not [rebroadcast]
2/27/2023
Why create more landfill? Perhaps you should resist the urge to toss those old sneakers, the broken ceiling fan, or last year’s smart phone. Instead, repurpose them! Global junk entrepreneurs are leading the way in turning trash to treasure, while right-to-repair advocates fight for legislation that would give you a decent shot at fixing your own electronic devices. And, if you toss food scraps down the drain as you cook, are you contributing to a “fatberg” horror in the sewer? Guests: John...
Duration:00:53:00
Post Social Media
2/20/2023
Before you check your social media feeds today. And post. And post again. And get into an argument on Twitter, lose track of time and wonder where the morning went, consider that social media was never a natural way to socialize. A cultural anthropologist weighs in on the evolutionary reasons humans can’t thrive on social media. And we hear about the signs that social media is on its way out. If that’s the case, what’s next? Guests: Max Fisher – Reporter for The New York Times, author of...
Duration:00:58:26
Fungi Fear
2/13/2023
The zombie eco-thriller “The Last of Us” has alerted us to the threats posed by fungi. But the show is not entirely science fiction. Our vulnerability to pathogenic fungi is more real than many people imagine. Find out what human activity drives global fungal threats, including their menace to food crops and many other species. Our high body temperature has long kept lethal fungi in check; but will climate change cause fungi to adapt to warmer temperatures and threaten our health? Plus, a...
Duration:00:57:58
Math's Paths [rebroadcast]
2/6/2023
If you bake, you can appreciate math’s transformative properties. Admiring the stackable potato chip is to admire a hyperbolic sheet. Find out why there’s no need to fear math - you just need to think outside the cuboid. Also, how nature’s geometric shapes inspire the next generation of squishy robots and an argument for radically overhauling math class. The end point of these common factors is acute show that’s as fun as eating Pi. Guests: Eugenia Cheng – Scientist in Residence at the...
Duration:00:54:00
Wondery Presents: Frozen Head
2/1/2023
Hosted by Ash Kelley and Alaina Urquhart from the hit show Morbid. When 90-year-old Laurence Pilgeram drops dead on the sidewalk outside his condo, you might think that’s the end of his story. But, really, it’s just the beginning. Because Laurence and others like him have signed up to be frozen and brought back to life in the future. And that belief will pull multiple generations of the Pilgeram family into a cryonics soap opera filled with dead pets, gold coins, grenades, fist fights,...
Duration:00:03:41
Skeptic Check: Understanding UAPs
1/30/2023
The newest Pentagon report on UAPs – or Unidentified Aerial Phenomenon – reflects long standing public interest about what’s in our skies. Now, NASA is investigating for themselves. Should we assume that what we can’t identify is alien visitation? In our regular look at critical thinking, we look at the history of UFO sightings, visit Roswell on the 75th anniversary of the crash, and ask how our desire to believe influences our interpretation of evidence. Guests: Paul Hynek - Teacher at...
Duration:00:55:05
Vaccine Inequity
1/23/2023
A radical plan could solve a historic global health inequity. Countries in the global south who waited for more than a year for ample supplies of Covid vaccines have banded together to make mRNA vaccines locally. If successful, they could end a dangerous dependency on wealthy nations and help stop pandemics before they start. In a special episode, supported by the Pulitzer Center, journalist Amy Maxmen shares her reporting from southern Africa about the inspiring project led by the WHO...
Duration:00:57:31
Testing Your Metal (rebroadcast)
1/16/2023
Catalytic converters are disappearing. If you’ve had yours stolen, you know that precious and rare earth metals are valuable. But these metals are in great demand for things other than converters, such as batteries for electric cars, wind farms and solar panels. We need rare earth metals to combat climate change, but where to get them? Could we find substitutes? One activity that could be in our future: Deep sea mining. But it’s controversial. Can one company’s plan to mitigate environmental...
Duration:00:52:48
Melting Down (rebroadcast)
1/9/2023
Climate change isn’t waiting for us to act. We’ve missed several deadlines to mitigate the dangers of this existential threat, which suggests we prefer to avert our gaze rather than deal with the problem. It’s similar to the way society reacts to an incoming comet in the movie “Don’t Look Up!” As a major Antarctic ice sheet shows signs of collapse, it’s no wonder we feel some “climate anxiety.” Can we leverage this emotion to spur action? That, and where hope lies, in this episode. Guests:...
Duration:00:53:26
Coming to Our Animal Senses (rebroadcast)
1/2/2023
Animals experience the world differently. There are insects that can see ultraviolet light, while some snakes can hunt in the dark thanks to their ability to sense infrared. Such differences are not restricted to vision: Elephants can hear subsonic sounds, birds navigate by magnetism, and your dog lives in a world marked by odors. In this episode, we speak to science journalist Ed Yong about how other creatures sense the world. Could we ever understand what it’s like to have the hearing of a...
Duration:00:53:12
Webb Feat (rebroadcast)
12/26/2022
The James Webb Space Telescope has turned its golden eye on the cosmos. The largest, most sensitive telescope put in space since the Hubble Space Telescope is already producing new photos of far-off galaxies and other cosmic phenomena. In this episode: astronomers share their reactions to these stunning images, the project scientist on JWST describes how infrared cameras capture phenomena that are invisible to shorter wavelengths, and a plan to investigate the very stardust that created...
Duration:00:53:18
Skeptic Check: 5G (rebroadcast)
12/19/2022
5G, the latest mobile network standard, is coming. As new cell towers sprout around the world, do we know enough to confidently claim that this new technology is safe? After all, older networking standards relied on microwaves, radiation which has wavelengths of inches to a foot or so. 5G operates at much higher frequencies, with millimeter wavelengths. Some are worried that being subjected to millimeter radiation could cause cancers. But what does science say? 5G: the promise and the...
Duration:00:53:42
Tomb with a View
12/12/2022
A century ago, British archaeologist Howard Carter opened the only surviving intact tomb from ancient Egypt. Inside was the mummy of the boy king Tutankhamun, together with “wonderful things” including a solid gold mask. Treasure from King Tut’s crypt has been viewed both in person and virtually by many people since. We ask what about Egyptian civilization so captivates us, thousands of years later. Also, how new technology from modern physics allows researchers to “X-Ray” the pyramids to...
Duration:00:54:23
Keeping Humans in the Loop (rebroadcast)
12/5/2022
Modern technology is great, but could we be losing control? As our world becomes more crowded and demands for resources are greater, some people worry about humanity’s uncertain prospects. An eminent cosmologist considers globe-altering developments such as climate change and artificial intelligence. Will we be able to stave off serious threats to our future? There’s also another possible source of danger: our trendy digital aids. We seem all-too-willing to let algorithms classify and define...
Duration:00:53:12
Is Life Inevitable [rebroadcast]
11/28/2022
A new theory about life’s origins updates Darwin’s warm little pond. Scientists say they’ve created the building blocks of biology in steaming hot springs. Meanwhile, we visit a NASA lab where scientists simulate deep-sea vent chemistry to produce the type of environment that might spawn life. Which site is best suited for producing biology from chemistry? Find out how the conditions of the early Earth were different from today, how meteors seeded Earth with organics, and a provocative idea...
Duration:00:54:03
Vaccine Inequity
11/21/2022
A radical plan could solve a historic global health inequity. Countries in the global south who waited for more than a year for ample supplies of Covid vaccines have banded together to make mRNA vaccines locally. If successful, they could end a dangerous dependency on wealthy nations and help stop pandemics before they start. In a special episode, supported by the Pulitzer Center, journalist Amy Maxmen shares her reporting from southern Africa about the inspiring project led by the WHO...
Duration:00:57:32