The Documentary Podcast Folgen

We have spent the last year here on BBC OS Conversations covering some of the World’s major news stories. As the year draws to a close, however, we thought it would be interesting to hear from three people who have been doing something completely different in 2023 for their perspective on the world. 53-year-old professional explorer from Australia, Geoff Wilson, joined us from Canada. He has just completed the first part of his latest expedition, Project Zero, a two-year journey to promote the concept of “carbon neutral exploring”. So far, the adventure has included crossing perilous crevasses in Patagonia and battling towering waves at sea.“I was woken up by my son and his mate Geordie who were on watch saying that the boat was surfing down 15, 16 metre waves at about 16 knots,” Geoff tells host, James Reynolds. “It just felt that everything had gone to custard very quickly.”We bring Geoff together with Kiyonah Mya Buckhalter, a 25-year-old New Yorker. Kiyonah is Muslim, black and blogs as the “Veiled Traveller” on Instagram.“Travelling the way I do,” she says, “I’ve had to grow my confidence to get people to understand that I do have a warm heart and I am smiling very hard under this veil, even though they may not see it.”We also hear from 29-year-old Noel Salmon from London. Noel has just completed a seven-month solo cycle of the old silk road from Turkey to China, which involved extreme temperatures and exploding inner tubes. A Boffin Media production in partnership with the BBC OS team.

Some people said it was created by Peruvian scientists, that it gorged on the blood of farm animals, that it was a monster. Many myths have grown up in Bolivia around the Paiche, one of the world’s largest scaled freshwater fish which is native to Amazonian rivers of Brazil and Peru and can grow up to four metres long. But after young fish were accidentally released from a Peruvian fish farm, the Paiche has arrived big time in Bolivian rivers.Every year, it reaches another 40 km of river and is eating all before it, especially smaller native fish stocks including even the deadly piranha. At the same time, the Paiche is proving a boon to many local fisherman who sell it to families and restaurants who are acquiring a taste for it in a land-locked country where meat has always been the favourite form of protein. This gives scientists and the authorities a dilemma. Do they try and control or even eradicate the Paiche from rivers famed for their biodiversity where new species are being identified all the time? Or let its spread continue unabated and provide a useful livelihood for fishermen and a healthy addition to the Bolivian diet? For Assignment, Jane Chambers takes to the rivers of Bolivia

Stephen Sackur looks back at some of HARDtalk’s most impactful and thought-provoking interviews of 2023.