Environmental restoration
Communities take action to restore the places they live in — soil, water, air, and ecosystems — understanding that environmental health begins with the health of the people who inhabit it.
Global civic movement · FOUNDATIONAL BIOLOGY · YEAR-ROUND
When people are well, they take care of the world.
World Health Cleanup Day builds on the proven model of the world’s largest civic movement. World Cleanup Day — operating across 164 countries and recognized on the United Nations calendar — demonstrates what is possible when people act together at global scale. We bring one additional question: what does a human being need, biologically and mentally, to be genuinely capable of caring for the world they live in?
One day. One unified understanding.
When people are well, they take care of the world.
Every year, on the same day, in every country — World Health Cleanup Day brings together what the world has kept separate for too long.
Medicine has treated the human body as isolated from its environment. Environmental movements have treated nature as separate from human biology. Inner wellbeing traditions have been kept apart from science. Community development has been disconnected from the biological foundations that make sustained action possible.
The most radical act in the modern world is to feel well — and then act from that place.
The soil grows the food. The food nourishes the cell. The cell determines the capacity of the person. The capacity of the person determines what a community can do. What a community does determines the health of the environment it lives in.
This is the Foundational Biology System — the scientific framework at the heart of WHCD that makes this connection explicit, evidence-based, and actionable.
WHCD is also built on a community learning and participatory development layer — the understanding that genuine civic restoration does not happen through programmes imposed from above, but through communities supported to discover their own capacity. Tested across decades of grassroots work in some of the world's most challenged communities.
When people are well, they take care of the world.
What it is
World Health Cleanup Day connects environmental restoration, human health science, community learning, and civic participation into one coherent framework — built on two decades of proven global civic infrastructure.
Human health
The Foundational Biology System connects what we eat, the quality of the soil it comes from, and the biological capacity of every person trying to build something in the world. This is the science layer that separates WHCD from every previous cleanup movement.
Community action
Genuine civic restoration does not come from events imposed from above. It comes from communities supported to discover their own capacity — and one shared global day that makes their action visible, connected, and permanent.
When people are well, they take care of the world.
The founding principle
Most cleanup movements ask how to get people to act. We ask what they need to be capable of acting.
Every environmental movement that has existed treats the environment as the problem and the human being as the solution. WHCD starts one step further back. It asks: why is the environment in the condition it is in? And the answer — consistently, globally — points back to human health. Depleted people deplete their surroundings.
This is not a theory. It is observable in every community on earth. It is now scientifically established — in soil science, nutritional biology, microbiome research, and mitochondrial medicine. The causal chain runs from soil to food to human cells to human capacity to civic action.
World Cleanup Day has proven that people will show up — in 164 countries, simultaneously, voluntarily. WHCD adds the question that makes that action permanent: are those same people well enough to keep showing up, year after year, with the energy and clarity that genuine restoration requires?
When people are well, they take care of the world.
How it works
Built on proven infrastructure. Moving at the speed the mission requires.
1
One shared day
A global annual day — simultaneously, in every country — creates the visible civic moment. The simultaneity is the power: no single government, corporation, or institution can own or control it.
2
Autonomous chapters
Each community operates as an autonomous chapter. They decide what restoration means in their context — a river cleanup in India, a soil restoration project in Estonia, a community health initiative in rural America.
3
Science + community layer
Underneath every WHCD action is the Foundational Biology System — connecting soil health, food quality, microbiome diversity, and human capacity — combined with a community learning methodology that builds genuine civic ownership at grassroots level.
4
Permanent global network
The long-term goal is a lasting global network of communities, leaders, scientists, and institutions — governed by the people who participate, with every action permanently recorded and every funding flow publicly verifiable by anyone, anywhere, at any time.
When people are well, they take care of the world.
The people behind it
When people are well, they take care of the world.
World Health Cleanup Day is co-founded by Kristjan Kann and Triinu-Liis Rahe, building on the proven global model of World Cleanup Day and the network it has established across 164 countries.
Kristjan and Triinu-Liis bring together the scientific framework, the organizational architecture, and the civic infrastructure that makes this movement possible. Their work connects the Foundational Biology System to the global civic platform that World Cleanup Day has spent two decades proving works.
This work is also structurally linked to AllGaia, whose founding documents constitutionally commit 5% of revenue to fund the mission.
When people are well, they take care of the world.