Forests
What roles do forests play in ecosystems?
Introduction
Forests are not just a collection of trees; they are vibrant, living ecosystems teeming with life. From tiny creatures to towering trees, forests provide countless species with the habitats and resources they need to survive. These ecosystems are biodiversity hotspots, harboring an immense variety of planets, animals, fungi, and microorganisms. Beyond that, forests have provided humanity with medicine for centuries—Quinine from Cinchona trees has treated malaria, and countless other forest plants have been used to treat ailments like cancer, anxiety, and pain.
Forests are also vital to the survival of our planet. They act as the Earth’s lungs, absorbing carbon and releasing oxygen. More than 861 gigatonnes of carbon are stored in forests, making them one of the most important natural solutions to climate change. Beyond storing carbon, forests regulate rainfall, stabilize temperatures, and buffer the effects of global climate change. Without healthy forests, the planet’s ability to recover from environmental damage would be severely impaired.
Enos Abijah Mills, American author and naturalist
Living in Harmony with Forests
The deforestation crisis arises from a widespread misconception that ecology and economics are at odds, leading to destructive practices like deforestation for agriculture, illegal logging, and infrastructure expansion. These actions convert forests from carbon sinks into carbon sources, emitting the very gases that drive climate change. Large-scale agriculture, including palm oil plantations, also wreaks havoc on forest ecosystems. We must live in harmony with forests, sustainably using their resources while preserving them for future generations.
Indigenous Knowledge: A Time-Tested Solution
For thousands of years, Indigenous communities have lived in balance with forests, stewarding over 25% of the world’s land and protecting 80% of its biodiversity. Their deep, ancestral knowledge, often referred to as Traditional Ecological Knowledge (TEK), provides sustainable forest management practices that are only now gaining wider recognition. One of these practices, planned burns, reduces the risk of catastrophic wildfires by safely clearing dead vegetation. Indigenous groups like the Hupa and Chumash in North America and Aboriginal peoples in Australia have practiced this for millennia. However, barriers such as lack of funding and political recognition still stand in the way of fully integrating these sustainable techniques. Supporting Indigenous-led conservation efforts is a crucial part of protecting global forests.
Supporting Community Forests
The Trust for Public Land helps ensure that everyone has access to green spaces by protecting forests and parks. Community forests, in particular, provide a variety of benefits—they preserve cultural heritage, foster economic growth through sustainable practices like eco-tourism and forestry, and educate the public on environmental stewardship. Supporting these forests not only helps the environment but also strengthens communities and improves quality of life. Find a community forest near you and discover how you can get involved.
How You Can Help
Forests give us so much—from oxygen to shelter to protection against climate extremes. In return, they need our protection. Whether you choose to volunteer your time, cast a vote for pro-forest policies, or donate to conservation efforts, your actions make a difference. Forests can regenerate, but it takes decades or centuries. Protecting the forests we have left is critical to ensuring the planet’s resilience for future generations.
Partner Spotlight: Citizens’ Climate Lobby and Grow Ahead
Our partner, Citizens’ Climate Lobby, works to protect and expand urban forests. While it takes decades for a tree to mature, even young trees actively absorb carbon and play a significant role in climate mitigation. These trees not only help combat climate change, but they also provide beautiful, shaded spaces for communities to gather. Supporting efforts to plant and maintain urban forests is one small way to make a big impact on the fight against climate change.
Grow Ahead works with community organizations around the world to support projects that improve the environment and community livelihoods. Agroforestry is a way of planting crops and trees together to improve social, economic, and environmental benefits. Agroforestry “systems” help farmers restore water and nutrients to their soil, increase the production of food, and pull carbon out of the atmosphere.
EXPAND YOUR KNOWLEDGE
Resources to Deepen Your Understanding of Forests
We’ve gathered resources to help you dive deeper into the vital role forests play in sustaining life on Earth. These tools will expand your understanding and inspire you to take meaningful action.
CHALLENGES
Forests support the livelihoods of over two billion people, providing food, shelter, and income. But their value goes far beyond economic resources—forests offer vital ecosystem services like air purification, water filtration, and even mental health benefits. These services demonstrate how deeply human well-being is connected to the health of forests.
For thousands of years, Indigenous communities have stewarded the land, developing deep knowledge of how to care for it. Only recently have governments, organizations, and scientists begun to formally recognize the value of Traditional Ecological Knowledge (TEK) in forest management and restoration. By integrating TEK into today’s strategies, we can significantly enhance forest care and resilience in the face of climate change.
Post your photos in a carousel format on Instagram. Be sure to tag @TurningGreenOrg and any other relevant accounts you discovered. Use the hashtag #PGC2024 to share your insights!
Understanding the history of the land you live on is key to honoring Indigenous peoples and their knowledge. Do you know whose ancestral land you’re on? How has that land changed over time? What challenges do Indigenous communities face today?
PRIZES
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