Global satellite data indicate wildfires are becoming bigger and more intense. WSJ talks with NASA’s Doug Morton to understand the science behind what’s making the planet more flammable and making fires harder to control.
Noah Berger/Associated Press
Staff Writer Paul Voosen talks with host Sarah Crespi about how Arctic sea ice is under attack from above and below—not only from warming air, but also dangerous hot blobs of ocean water.
Next, Damien Fordham, a professor and global change ecologist at the University of Adelaide, talks about how new tools for digging into the past are helping catalog what happened to biodiversity and ecosystems during different climate change scenarios in the past. These findings can help predict the fate of modern ecosystems under today’s human-induced climate change. And in our books segment, Kiki Sanford talks with author Carl Bergstrom about his new book: Calling Bullshit: The Art of Skepticism in a Data-Driven World.
A selection of three essential articles read aloud from the latest issue of The Economist. This week, the chance to flatten the climate curve, when, why and how to lift coronavirus lockdowns (9:25) and the arrest of Africa’s most wanted man (17:25).
Listen to the latest from the world of science, with Benjamin Thompson and Nick Howe. This week, establishing climate change’s role in Australian bushfires, and revisiting Isaac Asimov’s thoughts robots.In this episode:
Researchers are working to establish the role that climate change is playing in the bushfires that are raging across Australia. News Feature: The race to decipher how climate change influenced Australia’s record fires; Editorial: Australia: show the world what climate action looks like
The debate around how Vesuvius claimed its victims, and an ancient mummy speaks. Research Highlight: Vitrified brains and baked bones tell the story of Vesuvius deaths; Research Article: Howard et al.
This year marks the centenary of Isaac Asimov’s birth. We reflect on the impact of his writing on the field of robotics. Essay: Isaac Asimov: centenary of the great explainer
The latest on a new virus from Wuhan in China, and social scientists’ battle with bots. News: Coronavirus: latest news on spreading infection; News: Social scientists battle bots to glean insights from online chatter
Hear the latest science news, brought to you by Nick Howe and Benjamin Thompson. This week, why stress makes mice turn grey, and how to think about climate change.
In this episode:
Anecdotal evidence has long suggested stress as a cause of grey hair. Now, a team of researchers have showed experimental evidence to suggest this is the case. Research Article: Zhang et al.; News & Views: How the stress of fight or flight turns hair white
Ancient bones suggest that giant ground sloths moved in herds, plus an atomic way to check for whiskey fakes. Research Highlight: A bone bed reveals mass death of herd of giant ground sloths; Research Highlight: Nuclear-bomb carbon unmasks fraudulent luxury whisky
To tackle climate change, the former UN secretary for climate change argues that the biggest change needs to be mindset. Comment: Paris taught me how to do what is necessary to combat climate change
The latest on a new virus from Wuhan in China, and insights from ancient African genomes. News: China virus latest: first US case confirmed; Research Article: Lipson et al.
From “MMGY Global’s 2019–2020 Portrait of American Travelers”:
Boomers Daily 