Author: BBC World Service

Posted on

Focus on Africa - Why is far-right French leader Marine Le Pen in Chad?

France's far-right leader, Marine Le Pen, is visiting Chad this weekend where she will meet President Mahamat Déby. It's her second visit following a meeting with Déby's late father, President Idriss Déby, in 2017. Why is the French opposition leader back in Chad?

Also, why do some African parents choose to send their children back home to Africa for school?

And the blind football coach in Tanzania, who thinks anything is possible if you love the game!

Presenter: Audrey Brown Technical Producer: Craig Kingham Producers: Joseph Keen and Alfonso Daniels Senior Journalist: Sunita Nahar Editors: Andre Lombard and Alice Muthengi

Posted on

Unexpected Elements - The fast and the curious

It’s the month of Ramadan, when Muslims across the world fast between dawn and sunset in the belief that it will bring them closer to Allah. And this has inspired the Unexpected Elements team to turn their attention to all things fast.

First, we explore the latest research around intermittent fasting.

Next, we contemplate a new way to relax by harnessing the time-distorting power of black holes.

We then find out why deserts in South Africa are spreading at an alarming rate.

Plus, we’re joined by Dr Claire Lee, a particle physicist who works with the Large Hadron Collider at CERN. She explains how she and her colleagues accelerate particles to phenomenal speeds, how they detect these particles when they collide, and what this can tell us about the origins of the universe.

That, plus many more Unexpected Elements.

Presenters: Marnie Chesterton, with Tristan Ahtone and Leonie Joubert. Producers: William Hornbrook, with Alice Lipscombe-Southwell, Harrison Lewis, Debbie Kilbride and Noa Dowling.

Posted on

Science In Action - New warnings, familiar faces, and radio pulses

Five years after the WHO pandemic announcement, an H5N1 call to arms from global health leaders. Also, the oldest western European face is found, the oldest impact crater possibly identified, and strange radio signals from space maybe explained.

Presenter: Roland Pease Producer: Alex Mansfield Production Coordinator: Jana Bennett-Holesworth

(Image: US To Boost Egg Imports As Prices Soar On Bird Flu. Credit: Bloomberg via Getty).

Posted on

Focus on Africa - Nigeria: What’s it like for female politicians?

Last week Nigerian lawmakers suspended senator Natasha Akpoti-Uduaghan for six months after she alleged being sexually harassed by the senate president, Godswill Akpabio. He strongly denies the allegations. Natasha Akpoti-Uduaghan has now made an impassioned plea at the UN, calling for better treatment of women in politics. What's it like for women in politics in Nigeria?

Also what's the controversial story behind the JesusMinistries hashtag in Kenya?

And whilst the world grapples with democracy in decline, we'll look at how this is playing out on the continent

Presenter: Audrey Brown Technical Producer: Philip Bull Producers: Charles Gitonga in Nairobi, Blessing Aderogba in Lagos and Yvette Twagiramariya, Sunita Nahar, Bella Hassan and Stefania Okereke in London Senior Journalist: Karnie Sharp Editors: Andre Lombard and Alice Muthengi

Posted on

Focus on Africa - What’s causing insecurity in South Sudan?

South Sudan’s unity government, led by President Salva Kiir with former rebel leader, Riek Machar as First Vice President, is facing mounting tensions, and clashes between forces allied to the president and first vice president are threatening a fragile power-sharing agreement. Could the young nation be heading towards a new civil war?

For the first time in 17 years, Libya is calling on foreign companies to explore oil in its territory. But will investors be forthcoming?

And why South Africa's apartheid reparations fund remains largely unspent, 30 years after it was set up to compensate victims of gross human rights violations.

Presenter: Charles Gitonga Technical Producer: Craig Kingham Producers: Sunita Nahar in London. Frenny Jowi in Nairobi and Blessing Aderogba in Lagos Senior Journalist: Patricia Whitehorne Editors: Andre Lombard and Alice Muthengi

Posted on

Focus on Africa - What’s Sudan’s case against the UAE?

Sudan is taking the United Arab Emirates to the International Court of Justice, accusing it of supporting Sudan's paramilitary Rapid Support Forces. Khartoum argues the UAE is "complicit in the genocide" through military, financial and political backing for the RSF. The UAE has strongly rejected Sudan's allegations, calling the case a "cynical publicity stunt" and saying it will seek an immediate dismissal.

Also will China be able to fill the gap after the withdrawal of USAID in Africa?

And Jamestown in Ghana produces world boxing champions - but what's it like for women wanting to pursue the sport?

Presenter: Audrey Brown Technical Producer: Jonathan Greer Producers: Bella Hassan and Yvette Twagiramariya Senior Journalist: Karnie Sharp Editors: Andre Lombard and Alice Muthengi

Posted on

Focus on Africa - Mozambique: New deal does not include main opposition

Mozambique’s President Daniel Chapo has started a dialogue with opposition parties on ending post-electoral tensions and reaching a political compromise. But his main political opponent was not included. Can there be a compromise deal without the participation of Venancio Mondlane?

Why do so many African women die of breast cancer? It is now one of the top causes of cancer deaths on the continent. Cancer specialists met in the Rwandan capital, Kigali, to discuss how to bring the numbers down.

And why has a move towards a royal divorce caused a scandal in the Zulu kingdom?

Presenter: Audrey Brown Technical Producer: Jonathan Greer Producers: Sunita Nahar and Nyasha Michelle in London Senior Journalist: Patricia Whitehorne Editors: Andre Lombard and Alice Muthengi

Posted on

CrowdScience - Is water wet?

The wetness of water seems blindingly obvious - but dive into the science and things aren’t so clear.

CrowdScience listeners Rachel and Callum were washing their hands one day and it got them thinking about wetness. Why does water feel the way it does? And what makes a liquid wet?

To find out, presenter Anand Jagatia takes a closer look at the behaviour of liquids with materials scientist Mark Miodownik, and finds out why they might not be as wet as we think.

We learn what’s really behind the sensation of feeling something wet on your skin, with the help of physiologist Davide Filingeri and PhD student Jade Ward.

And we turn to a philosopher, Vanessa Seifert, and a chemist, Tim Neudecker, to puzzle out exactly how many water molecules you need before the property of wetness emerges.

Presenter: Anand Jagatia Producer: Anand Jagatia Editor: Cathy Edwards Production Co-ordinator: Ishmael Soriano Studio Manager: Bob Nettles and Andrew Garratt

(Image: A photo of a droplet falling into a body of water Credit: Flaviu Cernea / 500pxvia Getty Images)

Posted on

Global News Podcast - The Ukraine War: What happens next?

What future for Ukraine? Your questions answered. Global News Podcast teams up with Ukrainecast for a special Q&A, in a week that has seen US military aid halted. Can Trump and Zelensky get back to talks on a peace deal?

Jackie Leonard will be joined by Ukrainecast's Vitaly Shevchenko, the BBC's Ukraine Correspondent James Waterhouse and Chief International Correspondent Lyse Doucet.