Up to 4.3 million tonnes of surplus food is produced each year, but only 2% of that goes to charities to feed the hungry. Around 3.7 million tonnes of this is destroyed or burned. While the political pressure simmers, an army of young activists are striving to tackle these issues from the front line. Chief amongst them is Grace Jones, a 15-year-old campaigner from Croydon.
Hidden hunger is caused by a lack of nutritious food and results in insufficient essential vitamins and minerals being absorbed into the body. It can have long-term, irreversible health effects as well as socioeconomic consequences that can erode a person's well-being and development. By affecting people's productivity, it can also take a toll on countries' economies...
Oxfam and other aid agencies are warning that rival groups in South Sudan are regrouping ready to resume violence once the rainy season ends this month. An upsurge in fighting would exacerbate what is already the world's worst food crisis and could lead to famine. The number of people facing dangerous levels of hunger is expected to increase by one million between January and March.
Before this conflict started in December, there was no inspiring and unifying vision of what South Sudan could be. The hope and optimism that came with independence is gone. Instead, there is now fear, mistrust and disillusionment between the people of South Sudan. An amazing opportunity has been squandered. It may take years to re-build a sense of unity.
I smelled the decaying bodies in Haiti after the earthquake and I got ill because of the terrible fumes of the dead buried under buildings in Lebanon after the bombings. That was nothing compared to the massacres and violence happening in South Sudan now. I won't go into the details; they're too gory, too much everything.
The world over, we are seeing ever more cases of extreme weather, from the recent floods in the UK to wild fires in Australia. With each incident comes the familiar assurances that - this time - the necessary action will be taken to make sure there is no repeat. The reality is we have no choice, as every country faces the fact that climate change - and its impact on the weather - is no longer a distant prediction, but a daily reality. And for the poorest people on the planet, the need to change is not just a matter of saving money, but saving lives.
On 4 March 2014, I witnessed a group of police officers forcibly move on some homeless people around Newland Avenue in Hull, the heart of the city's student population. Their only crime was being homeless, which I don't feel is a crime, and certainly doesn't justify the treatment they received. I felt helpless, and had to carry on home, angry...
After months of organising, meetings, prayer, and listening to grassroots groups, bishops and charities I have finally begun my forty day fast. For the next forty days - Ash Wednesday until Palm Sunday - I'm going to eat no food. I'll have a glass of fruit juice each morning and the water left over from steamed vegetables in the evening; and keep hydrated of course.
"If you can't stop the war then at least send us steel shelters so children have somewhere to hide, and send us some food so that people don't starve. The children in Syria are so hungry they are eating mud." These are the stark words of 12-year-old Syrian refugee Zeina to world leaders ahead of peace talks this week, which will determine her country's fate.