The Documentary Podcast Folgen

With crypto currencies – like Bitcoin and Troon - booming there’s never been a better time to mine for crypto online. Mines in this context describe hundreds of computers that solve complex mathematical puzzles to produce cryptocurrency. And with many wanting to jump onto the crypto band wagon mines are springing up across the world - even fake ones. For Assignment, James Clayton speaks to two Indian victims of a crypto scam - who thought they were investing in a mine, which in fact did not exist. He looks at how one of his own BBC reports was used by the scammers as part of the deception. And he investigates how scammers were able to extract money from victims with seeming impunity. With India close to banning crypto currency currencies all together - are crypto scams ruining the Bitcoin dream? Reporter: James Clayton Producer: Regan Morris Editor: Bridget Harney(Image: Hacker in front of a computer. Credit: Witthaya Prasongsin)

Justin Rowlatt goes right back to the origin of our species two million years ago to explore how the mastery of fire by early humans transformed our metabolism, helping us to evolve our uniquely energy-hungry brains. The physical evidence for early use of fire is frustratingly thin on the ground, according to archaeologist Carolina Mallol. But primatologist Jill Pruetz says she has learned a lot from observing chimpanzees interact with wildfires on the African savanna.

Several countries are seeing the pressure that a new wave of Covid-19 is placing on their hospitals once more, and they’re reintroducing measures to try and slow down the spread of infections.Host Nuala McGovern brings together people working in the healthcare sector to think about the pressures on people’s mental health after almost two years of caring for those who are sick or dying due to the pandemic.Nuala talks with hospital workers in the Dominican Republic, the United States and South Africa. For some it’s constant stress, anxiety and burnout. For others, it’s led to even more serious outcomes including post-traumatic stress disorder or PTSD.