Earth Day 2027
Healthy Futures
The next generation is already changing how we eat.
Learn how food waste, circular food systems and sustainable consumption come together — and how young people are rewriting what happens between the farm and the plate.
Why it matters
A third of the food the world grows is never eaten.
Food is lost in the field, in transit, in shops and in our own kitchens. Everything that went into growing it — land, water, labour, fuel — is lost with it.
A circular food system treats that waste as a design problem rather than an inevitability: shorter supply chains, better storage, redistribution, composting, and young people with the training and the standing to change how it is done.
- Around a third
- Of global greenhouse gas emissions come from food systems.
- Source: UN Environment Programme
Our focus areas
What a circular food system looks like
The areas of waste, consumption and leadership we’re focusing on.
- Food waste and loss
- Circular food systems
- Sustainable consumption
- Composting and organic recovery
- Packaging and single-use plastics
- School meals and food education
- Youth leadership and green careers
- Food innovation and technology
- Climate-resilient crops
- Urban agriculture
Test your knowledge
How much food do you think you throw away?
Take the Healthy Futures quiz: 8 questions, less than 5 minutes.
FAQ
What is Healthy Futures?
Healthy Futures is one of the three pillars of Food for Our Planet™, EARTHDAY.ORG’s global theme for Earth Day 2027. It is about what happens to food after it is grown, and about the people who will be running the system next.
What does Healthy Futures focus on?
Food waste and loss, circular food systems, sustainable consumption, composting, packaging, school meals, youth leadership, food innovation and urban agriculture.
What is a circular food system?
One with no waste stage: surplus is redistributed, scraps return to the soil as compost, packaging is designed to be reused, and what cannot be avoided is at least recovered.
Why focus on young people?
They will live with the decisions being made now, and they are already changing school meals, campus food policy and farming practice. Read Growing Change.
How can I take part?
Start by measuring what your own household throws away for a week. Then look at our toolkits for running a food-waste audit at a school, workplace or community group.