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.
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Hear the voices at the heart of global stories. Where curious minds can uncover hidden truths and make sense of the world. The best of documentary storytelling from the BBC World Service. From conflict in the Middle East to the advance of AI, to the front line of the climate emergency, we go beyond the headlines. Each week we dive into the minds of the world’s most creative people, take personal journeys into spirituality and connect people from across the globe to share how news stories are shaping their lives.
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Folge vom 12.12.2021Fire: The energy revolution
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Folge vom 11.12.2021Coronavirus: Pandemic PTSDSeveral 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.
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Folge vom 11.12.2021Compulsory Covid vaccinationsThe new Omicron variant poses a potential risk of spiralling coronavirus infections globally and governments around the world are putting plans in place to tackle it. One solutions is to make Covid vaccines compulsory. This week, Ros Atkins, looks at the debate around Covid vaccine mandates. (Photo: A health worker prepares a dose of a Covid-19 vaccine. Credit: Getty Images)
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Folge vom 09.12.2021Poland’s fractured borderlandsThousands of people – mostly migrants from the Middle East - are camped in freezing weather at the Poland-Belarus border. Many have spent thousands of dollars to fly into Belarus on tourist visas, with the hope of an easy crossing into the EU. They’re pawns, trapped in a battle of wills between Belarus’ autocratic president, Aleksandr Lukashenko, and Poland and the European Union. The Polish government is taking a tough line, imposing an exclusion zone along the border and sealing off the area to journalists and aid workers. Migrants caught in the forest are arrested and sent back to Belarus. Several, including two children, have died from the cold and more deaths are expected as winter sets in. Meanwhile local residents are divided about how to deal with the humanitarian disaster unfolding on their doorstep. For Assignment, Lucy Ash visits towns and villages in the area to see what impact the crisis is having on people’s lives. Reporter: Lucy Ash Produced by: Lucy Ash and Eva Krysiak Editor: Bridget Harney Research: Grzegorz Sokol(Image: Polish volunteers provide relief to injured migrants stranded in the icy forest. Credit: Agnieszka Sadowska / Agencja Wyborcza.pl)