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Reducing climate change and global warming is one of the biggest and most urgent challenges for everyone as we enter a new decade. The CrowdScience team have been trying to figure out how to play our part in reducing our carbon footprint. So what’s the best way forward? Presenter Marnie Chesterton starts to find out by pitting three of her colleagues against each other for the first phase of our challenge. Anand Jagatia, Geoff Marsh and Melanie Brown have all been tasked with answering a listener’s question in the lowest-carbon way possible. Along the way, they must monitor and account for every emission – from their travel methods to their choice of sustenance whilst working. It turns out that the challenge is not only in acknowledging all the types of activity that produce emissions, but in working out the volume of greenhouse gases produced. Marnie judges her colleagues’ efforts, determines a winner, and dispatches the losing challenger to look further into carbon calculation, and to find out about the possibilities of legitimately offsetting the overall footprint. And we start our on-going experiment using a broadcast industry carbon calculator to find out the most carbon-efficient and sustainable ways to keep answering everyone’s questions and sharing more cutting-edge global science.
Presented by Marnie Chesterton Produced by Jen Whyntie for the BBC World Service
(Photo:
China’s digital currency project continues to move ahead aggressively, with a new paper from the People’s Bank of China suggesting that a core design is complete. Whatever stage of development the currency actually is, it’s clear that China wants the world to see it as ahead of the curve in the digital currency race.
In other parts of the world, crypto companies face a never-ending game of regulatory arbitrage. Derebit has moved from the Netherlands to Panama, citing a new burden from AMLD5 compliance. In the U.S., New York wants to give its crypto regulators (even) more teeth while Illinois recognizes the legality of blockchain-based contracts.
Topics Discussed:
PBoC paper claims “top-level” design of crypto currency complete. https://www.theblockcrypto.com/linked/52616/chinas-central-bank-says-it-has-completed-top-level-design-of-digital-currency
Zuck leaves out Libra in Faceboook 2030 vision
Derebit leaves the Netherlands for Panama due to AMLD5 compliance concerns
https://www.coindesk.com/dutch-derivatives-exchange-deribit-to-move-to-crypto-friendly-panama
Gov Cuomo wants to give NYFDS more teeth
https://www.coindesk.com/new-york-governor-proposes-giving-financial-watchdog-more-teeth
Illinois recognizes legality of blockchain-based contracts
https://www.coindesk.com/illinois-legalizes-blockchain-contracts
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Tim Harford on animal deaths in Australia's fires, how many Labour voters went Conservative and are UK carbon emissions really down 40%. Plus: have we really entered a new decade?
Have you ever experienced something bizarre -- some unexplainable coincidence, chilling interaction or even a run in with what some might call the supernatural? If so, then you may have the next story for Radio Rental. In this episode, the guys interview Payne Lindsey, creator of Up and Vanished, Atlanta Monster and more, about the inspiration behind his newest podcast, Radio Rental.
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array(3) { [0]=> string(150) "https://www.omnycontent.com/d/programs/e73c998e-6e60-432f-8610-ae210140c5b1/2e824128-fbd5-4c9e-9a57-ae2f0056b0c4/image.jpg?t=1749831085&size=Large" [1]=> string(10) "image/jpeg" [2]=> int(0) }Two years ago reporter Anand Jagatia travelled up beyond the Arctic Circle to meet Norwegian researchers in order to answer a question from US listener Kira on why some people function best in the mornings whilst others only come alive at night. In this episode we revisit the topic with the help of science writer and Parentland podcast presenter Linda Geddes, author of Chasing the Sun, a book which explores the science behind the sun’s effects on our bodies and our minds.
The morning sun helps to kick-start our day and our body’s biological cycle – so what happens when it barely rises above the horizon or we live for prolonged periods in artificial environments where the sun never shines? Research has suggested that some communities in northern latitudes are better protected against the mental and physical effects of reduced exposure to sunlight in the winter which might have implications for those suffering the winter blues.
Presenter Anand Jagatia, Producer: Rami Tzabar
(Photo: Woman basking in the sun. Credit: Getty Images)
In 2019, for the first time, more advertising money went toward targeted digital ads in the U.S. than on radio, television, cable, magazine, and newspaper ads combined. The moment was the culmination of a decadeslong journey that has completely transformed media, politics, and privacy.
How did the targeted ad come to hold so much power? And what did we lose along the way?
Guest: Siva Vaidhyanathan, professor of media studies at the University of Virginia.
Learn more about your ad choices. Visit megaphone.fm/adchoices