Relief supplies for Ukraine are collected in the German city of Dresden and taken to northern Romania, where they are picked up by volunteers from Chernivtsi in Ukraine. It is a special aid route.

After a devastating locust invasion, the negative economic effects of the COVID-19 pandemic and the ongoing drought, the war in Ukraine is worsening the situation in East Africa.

North Korea on Sunday reported a total of 42 deaths from "fever" after admitting its first-ever COVID-19 cases days before. Lockdown policies have been implemented across the country, according to state-run media.

Germany's far-right populist AfD is desperate to turn its ailing fortunes around after terrible election results. Party leader Tino Chrupalla is under increasing pressure as criticism grows from within the ranks.

The world is facing its worst food crisis in history. Millions of tonnes of wheat are stuck in Ukraine, worsening an already precarious situation for many countries that depend on exports from the region. IMF Managing Director Kristalina Georgieva tells FRANCE 24 Business Editor Kate Moody that only "very strong international mobilisation" will save the lives of millions of people. Also in our update from Davos: EU member states move towards an embargo on Russian oil, but with no consensus on the timeline.

African Union leaders are meeting in Equatorial Guinea. Inflation and war in Ukraine are increasing food prices across Africa. Four AU member states are suspended because of coups.

The world is on the verge of its worst food crisis in history. In this special edition, FRANCE 24's Business Editor Kate Moody asks leaders in Davos what they are proposing to protect the most vulnerable. Our reporters also look at how Finland has become one of the most food-resilient countries in the world. Plus we meet Apeel CEO James Rogers, who's fighting against food waste with an all-natural spray that extends the shelf life of fresh fruit and vegetables.

We take a look at how the war in Ukraine is sending the price of wheat skyrocketing and how mines along the Black Sea could keep grain shipments stuck for six months. We also look at reactions to Matthew McConaughey's speech about gun violence – an emotional appeal using a murdered child's green Converses. We also dive into Disney weddings, from the company's apology over a viral video to choosing Mickey and Minnie over catering.

Russia has effectively agreed to a "corridor" to export grain from Ukraine but there are many sticking points before Kyiv can come on board. Meanwhile, the global wheat shortage is getting more and more urgent.

To stay under 1.5C, according to the IPCC, means that carbon emissions from everything that we do, buy, use or eat must peak by 2025, and tumble rapidly after that, reaching net-zero by the middle of this century.

The word sand usually conjures up images of a holiday on the beach. But the fine grains also happen to be a precious commodity. Humans extract 50 billion tonnes of sand and gravel every year, making it the second most exploited resource on the planet. Can the world keep digging for more? The Down to Earth team investigates.

Amid a growing food crisis sparked by disrupted grain exports from Ukraine and Russia, the EU's ambassador to Ukraine Matti Maasikas told FRANCE 24 that exports by land more than doubled between April and May, from 600,000 tonnes to 1.5 million tonnes.