Here in Nigeria, and around the world, programmes too often fail to deliver the diet that children aged 5-19 need to thrive, says Tolulope Jayeola, who is a Youth Partner of the NGO Emergency Nutrition Network. She introduces a new paper that sets out how they can get better food and a real voice in programmes, with a core demand of at least one nutritious meal a day.

What happens when you support communities unconditionally to act as they see fit to tackle malnutrition? You get initiatives that seem, on the face of it, a long way from typical malnutrition interventions, whether that’s making soap, refurbishing a health centre or starting a poultry farm. Stephanie Buell of Action Contre la Faim on the “Boolo Xeex Xibon” project in Senegal – and how it actually put the community at the centre of the fight against malnutrition.

Each Olympic/Paralympic games is now followed by a major global nutrition summit in the host city. Sunit Bagree of Results UK sets out what campaigners will be looking for this time, including billions in extra funding, giving grants not loans and supporting the most cost-effective interventions.