Dr Roz Savage

It is a pleasure to serve under your chairship, Mrs Harris. I thank my hon. Friend the Member for South Cambridgeshire (Pippa Heylings) for her excellent speech leading the debate. When we talk about transforming global food systems, what we are really talking about is resilience: the resilience of people, of ecosystems and of economies. Right now, that resilience is dangerously thin. Our food systems are failing on every front. Globally, agriculture and land use drive 30% of emissions and 60% of biodiversity loss. Every 1°C of warming means 120 fewer calories per person per day. This is not abstract. It is hunger, instability and conflict. The scientific consensus is clear: industrial farming is nearing its physical and environmental limits. Climate change, soil degradation and water scarcity threaten supply, while global demand for food is set to rise by up to 56% by 2050. Without urgent change, we risk cascading food shocks that will drive inflation and deepen inequality. We know that degraded soil releases carbon, but healthy soil becomes an effective carbon sink. Farmers everywhere, including in my South Cotswolds constituency, want to be part of that change, but they need support and certainty. They need the Government to lead with them, not leave them guessing. Resilience is about not just production, but education. Last night, I hosted a roundtable in Parliament that brought together campaign leaders, education experts, teachers and parliamentary champions to shape a future-facing curriculum to make sure that our young people are food and agriculture-literate. National action must also connect to global leadership. Later this week, the House will consider the global ocean treaty. Oceans are potentially great allies in the fight against climate change. If COP28 was the promise, COP30 must be the proof that the UK can move from words to integration, from fragmentation to resilience and from short-term fixes to long-term stewardship of the planet that feeds us all.