There are different schools of thought on how land (and sea) are best managed but often in the rush for economic development indigenous practices and knowledge are overlooked. Observations and understanding from living on the land can inform how to protect and preserve it . Tom Heap meets Victor Steffensen, a descendent of the aboriginal Tagalaka people and an indigenous fire practitioner. He explains how cultural burns can help manage the land, reduce the fuel load and the likelihood of destructive wildfires. Yet he feels while there are calls to incorporate this knowledge more, it doesn't go far enough. Diana Mastracci is a researcher working with groups in the Amazon and Arctic to give them equal participation and benefits from research and runs hackathons for software ideas that could use and value their knowledge more and says academics have a long way to go to fully appreciate this knowledge.
Dr Tamsin Edwards weighs up just how much carbon dioxide could potentially be saved by adopting indigenous land management practices.
Producer: Anne-Marie Bullock
Researcher Sarah Goodman
Produced in association with the Royal Geographical Society. Special thanks for this episode to Dr Jem Woods and Miss Abi Croker from Imperial College London and to Dr Caroline Lehmann from the University of Edinburgh.
To find out more about Indigenous Land Management and Landcare Australia : https://landcareaustralia.org.au/
Flying, for business or pleasure, has long been seen as one of the biggest carbon villains. As airports gear up again after Covid it's clear not every business wants to keep meetings online or holidaymakers settle for a staycation.
But what if we could fly without the guilt? Tom Heap meets some of the pioneers of zero carbon flight: hitching a ride with Harbour Air in Canada who have retrofitted one of their planes to fly on electric battery power; visiting the equivalent of the Batcave with a Bristol company making EVTOLs - electric vertical take-off and landing vehicles - which could see us zipping between cities; and asking about the use of sustainable aviation fuels. Dr Tamsin Edwards joins him to discuss how much carbon dioxide - and more - this could potentially save.
Produced in association with the Royal Geographical Society. Special thanks for this episode to Dr Andy Jefferson from Sustainable Aviation and Tim Johnson from the Aviation Environment Federation.
Producer: Anne-Marie Bullock
Researcher: Sarah Goodman.
S2 Ep 17. A new synthetic test to create safe vaccines – based on the secrets of the horseshoe crab and its blue blood. Scientists hope this new technology could mean they no longer need to use the blood to test vaccines for harmful bacteria.
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Much of Apple’s success is built around its relationship with China, which is both one of Apple’s largest markets as well as where most of its products are manufactured. It’s a complicated relationship that has seen Apple make compromises with an authoritarian regime over privacy and human rights in pursuit of huge profits.
This episode is produced in collaboration with reporter Wayne Ma and the technology and business publication ‘The Information.’
S2 Ep16. It’s a “living fossil”! This fish can resist piranha attacks and is inspiring a new body armour. The arapaima has been swimming the waters of the Amazon for millions of years. It’s also home to a famous predator, the fearsome piranha. The Arapaima has a secret weapon – it’s scales are both tough and flexible and they’ve caught the attention of scientists.
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Steve Jobs co-founded Apple and infused it with his love of product design and attention to detail. His successor, Tim Cook, is widely perceived as lacking Jobs’ vision and innovation. But he managed to do something Jobs never could: make Apple the most valuable company on the planet.
So who are these two men, and how have their leadership styles shaped the company that shapes our lives?
Bennington. Autumn, 1982. Donna falls under the thrall of a magus-like professor, and the very small, very elite, very male band of students to whom he teaches Ancient Greek. “I can absolutely distinctly remember the three of them, and then the four of them—the three guys but then the four. The guys with Donna.”
Learning from Lily the owl – could she help small aircraft cope with turbulence? Scientists hope what they’ve learnt about barn owls might help with the design of drones.
Let us know what you think.
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Less than six weeks after On Our Watch published an episode examining the shooting and death of Oscar Grant, California's Attorney General Rob Bonta opened an external investigation into the 12-year-old case. In a wide-ranging interview with On Our Watch's Sukey Lewis, Bonta talks about California's systemic issues in policing, his efforts at addressing them and says the Oscar Grant case remains unresolved. We also look at new police reforms promising that cops who commit serious misconduct can be stripped of their badges.
