Science Friday10 Jul 2020

Degrees of Change: Changing Behavior. July 10, 2020, Part 1

Over the past months, our Degrees of Change series has looked at some of the many ways our actions affect the climate, and how our changing climate is affecting us—from the impact of the fashion industry on global emissions to the ways in which coastal communities are adapting to rising tides.

But beyond the graphs and figures, how do you get people to actually take action? And are small changes in behavior enough—or is a reshaping of society needed to deal with the climate crisis?

Climate journalist Eric Holthaus and Ayana Elizabeth Johnson, founder of the Urban Ocean Lab, talk with Ira about creating a climate revolution, the parallels between the climate crisis and other conversations about social structures like Black Lives Matter, and the challenges of working towards a better future in the midst of the chaos of 2020. Then Matthew Goldberg, a researcher at the Yale Project on Climate Communication, shares some tips for having difficult climate conversations with friends and family.

More than 200 scientists this week wrote a letter to the World Health Organization (WHO), reporting there’s a good chance that COVID-19 can be spread through the air. While the WHO has previously said most transmission happens from direct contact with droplets from an infected person’s cough or sneeze, these experts say the virus can actually stay suspended in the air. If this is true, it’s bad news for people who gather in crowded, poorly ventilated spaces. A lot of questions remain, however, about if this is accurate.

Joining Ira to talk about this story, and more is Nsikan Akpan, a science editor at National Geographic, based in Washington, D.C.

Subscribe to this podcast. Follow our show on Instagram, TikTok, Facebook, and Bluesky @scifri and sign up for our newsletters. Got a science question that’s keeping you up at night? Call us: 877-472-4374

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(1338)

Why do sports announcers talk like that?

If you watch sports, whether the recent NBA finals or the ongoing World Cup matches, you may have noticed that the athletes aren’t the only ones putting on a show. The announcers seem to be playing a ...

19 Jun 13min

Swords, cannibalism, poison: inside the world of killer microbes

There is a murderous crime spree happening right under—and perhaps inside—our noses. Killer microbes armed with weapons are eviscerating, assassinating, and detonating their fellow microbes. And the n...

18 Jun 21min

When music transports you to a different place

Do you ever hear a song that transports you to a specific place and time? This auditory wormhole has a name: musical daydreams. Music cognition expert Elizabeth Margulis studies why they happen, and w...

17 Jun 18min

A vast whale graveyard + Zombie sea cucumbers

Researchers just published details of a massive undersea graveyard of whales deep in the Indian Ocean. Spanning about 1,200 kilometers (745 miles), it contains whale remains dating back more than 5 mi...

16 Jun 18min

Should we bring mountain lions back to the Northeast?

Big cats used to roam the entire United States. You might know them as mountain lions, pumas, cougars, or catamounts. Though they go by many names, they're actually all the same species. Their curren...

15 Jun 12min

Blue Origin explosion hits NASA timeline + Artemis III crew

When Blue Origin’s New Glenn spacecraft exploded in an enormous fireball during a ground test a couple weeks ago, it sent shockwaves not only through the air, but through NASA’s timeline for the upcom...

12 Jun 12min

Why can I handle tequila but not rum?

‘Tis the season for porch beers and happy hours, and we’re taking on listener questions about how alcohol affects us. Like, is a glass of wine at dinner really good for you? And why do sugary drinks g...

11 Jun 21min

AI + turfgrass science in the most high-tech World Cup yet

The 2026 World Cup will be the largest one yet, and FIFA is trying to make it the most high-tech, too. The federation has partnered with tech giant Lenovo to launch Football AI Pro, which is designed ...

10 Jun 19min